# HG changeset patch
# User chris@xxxxxxxxxxxxxxxxxxxxxxxx
# Node ID 06e2a95d33952a03c8b2d2b665b325c4d2343de0
# Parent 98fc8b05193c35147bf37bd6684a2d88f0fffd54
[qemu] Update ioemu to qemu 0.8.2.
Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
---
tools/ioemu/pc-bios/proll.patch | 3836 ----------------------------------------
1 files changed, 3836 deletions(-)
diff -r 98fc8b05193c -r 06e2a95d3395 tools/ioemu/pc-bios/proll.patch
--- a/tools/ioemu/pc-bios/proll.patch Mon Aug 07 18:26:20 2006 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,4067 +0,0 @@
-diff -ruN proll_18.orig/Makefile proll-patch-15/Makefile
---- proll_18.orig/Makefile 2002-09-13 14:16:59.000000000 +0000
-+++ proll-patch-15/Makefile 2005-11-09 18:14:51.000000000 +0000
-@@ -4,6 +4,7 @@
- make -C krups-ser all
- make -C espresso all
- make -C espresso-ser all
-+ make -C qemu all
-
- clean:
- make -C mrcoffee clean
-@@ -11,3 +12,4 @@
- make -C krups-ser clean
- make -C espresso clean
- make -C espresso-ser clean
-+ make -C qemu clean
-diff -ruN proll_18.orig/qemu/Makefile proll-patch-15/qemu/Makefile
---- proll_18.orig/qemu/Makefile 1970-01-01 00:00:00.000000000 +0000
-+++ proll-patch-15/qemu/Makefile 2005-08-14 10:25:06.000000000 +0000
-@@ -0,0 +1,123 @@
-+#
-+# proll:
-+# qemu/Makefile - make PROLL for QEMU
-+# $Id: proll.patch,v 1.6 2005/11/11 00:24:57 bellard Exp $
-+#
-+# Copyright 1999 Pete Zaitcev
-+# This is Free Software is licensed under terms of GNU General Public License.
-+#
-+
-+CC = gcc
-+
-+#CROSS = /usr/local/sparc/bin/sparc-sun-linux-
-+CROSS = sparc-unknown-linux-gnu-
-+
-+CROSSCC = $(CROSS)gcc
-+CROSSLD = $(CROSS)ld
-+CROSSNM = $(CROSS)nm
-+
-+RM = /bin/rm -f
-+ELFTOAOUT = elftoaout
-+
-+#
-+SRC = ../src
-+
-+# Due to remapping algorithm PROLBASE should be algned on PMD.
-+# We make PROLBASE a define instead of using _start because we
-+# want to shift it to form a PGD entry. A relocatable label will not work.
-+# Linux kernel expects us to be at LINUX_OPPROM_BEGVM <asm-sparc/openprom.h>.
-+PROLBASE = 0xffd00000
-+PROLRODATA = 0xffd08000
-+PROLDATA = 0xffd0b000
-+PROLSIZE = 240*1024
-+
-+# Linux
-+# Fixed %g6 is for arch/sparc/kernel/head.S, it seems ok w/o -ffixed-g6.
-+# Kernel uses -fcall-used-g5 -fcall-used-g7, we probably do not need them.
-+# __ANSI__ is supposed to be on by default but it is not.
-+CFLAGS = -O2 -W -Wall -DPROLBASE=$(PROLBASE) -DPROLDATA=$(PROLDATA)
-DPROLRODATA=$(PROLRODATA) -D__ANSI__=1 -I$(SRC) -mcpu=hypersparc -Wa,-xarch=v8
-g -DQEMU -m32 -fno-builtin
-+ASFLAGS = -D__ASSEMBLY__ -I$(SRC) -DPROLRODATA=$(PROLRODATA)
-DPROLDATA=$(PROLDATA) -DPROLSIZE=$(PROLSIZE) -g -Wa,-xarch=v8 -Wa,-32
-+# Solaris or Linux/i386 cross compilation
-+#CFLAGS = -Iinclude -O
-+
-+LDFLAGS = -N -Ttext $(PROLBASE) --section-start .rodata=$(PROLRODATA) -Tdata
$(PROLDATA) -Tbss $(PROLDATA)
-+
-+ALL = proll.aout
-+PROLLEXE = proll.elf
-+
-+OBJS = head.o wuf.o wof.o main.o $(CONSOLE) \
-+ printf.o le.o system_qemu.o iommu.o \
-+ arp.o netinit.o bootp.o packet.o tftp.o udp.o sched_4m.o openprom.o \
-+ vconsole.o hconsole.o rconsole.o vcons_zs.o esp.o
-+
-+all: $(ALL)
-+
-+$(PROLLEXE): $(OBJS)
-+ $(CROSSLD) $(LDFLAGS) -o $(PROLLEXE) $(OBJS)
-+
-+head.o: head.S $(SRC)/phys_jj.h \
-+ $(SRC)/asi.h $(SRC)/psr.h $(SRC)/crs.h
-+ $(CROSSCC) $(ASFLAGS) -DPROLBASE=$(PROLBASE) -o $*.o -c $*.S
-+
-+main.o: main.c $(SRC)/asi.h $(SRC)/pgtsrmmu.h $(SRC)/iommu.h \
-+ $(SRC)/phys_jj.h $(SRC)/vconsole.h $(SRC)/version.h $(SRC)/general.h \
-+ $(SRC)/net.h $(SRC)/romlib.h $(SRC)/netpriv.h $(SRC)/arpa.h $(SRC)/system.h
-+ $(CROSSCC) $(CFLAGS) -c $*.c
-+openprom.o: openprom.c $(SRC)/openprom.h $(SRC)/general.h $(SRC)/romlib.h \
-+ $(SRC)/vconsole.h $(SRC)/system.h $(SRC)/phys_jj.h
-+ $(CROSSCC) $(CFLAGS) -c $*.c
-+
-+system_qemu.o: system_qemu.c $(SRC)/vconsole.h $(SRC)/pgtsrmmu.h \
-+ $(SRC)/timer.h $(SRC)/general.h $(SRC)/net.h $(SRC)/romlib.h $(SRC)/asi.h \
-+ $(SRC)/netpriv.h $(SRC)/arpa.h $(SRC)/system.h $(SRC)/crs.h
-+ $(CROSSCC) $(CFLAGS) -c $*.c
-+iommu.o: $(SRC)/iommu.c $(SRC)/pgtsrmmu.h $(SRC)/phys_jj.h
$(SRC)/iommu.h \
-+ $(SRC)/vconsole.h $(SRC)/general.h $(SRC)/romlib.h $(SRC)/system.h
$(SRC)/asi.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+vconsole.o: $(SRC)/vconsole.c $(SRC)/vconsole.h $(SRC)/hconsole.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+vcons_zs.o: $(SRC)/vcons_zs.c $(SRC)/vconsole.h $(SRC)/system.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+hconsole.o: $(SRC)/hconsole.c $(SRC)/hconsole.h $(SRC)/rconsole.h
$(SRC)/phys_jj.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+rconsole.o: $(SRC)/rconsole.c $(SRC)/rconsole.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+printf.o: $(SRC)/printf.c
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+le.o: $(SRC)/le.c $(SRC)/dma.h $(SRC)/system.h $(SRC)/netpriv.h
$(SRC)/romlib.h $(SRC)/general.h $(SRC)/net.h $(SRC)/phys_jj.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+esp.o: $(SRC)/esp.c $(SRC)/dma.h $(SRC)/system.h
$(SRC)/romlib.h $(SRC)/general.h $(SRC)/phys_jj.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+arp.o: $(SRC)/arp.c $(SRC)/general.h $(SRC)/net.h
$(SRC)/romlib.h $(SRC)/netpriv.h $(SRC)/arp.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+netinit.o: $(SRC)/netinit.c $(SRC)/general.h $(SRC)/net.h $(SRC)/romlib.h
$(SRC)/netpriv.h $(SRC)/arp.h $(SRC)/ip.h $(SRC)/udp.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+tftp.o: $(SRC)/tftp.c $(SRC)/general.h $(SRC)/net.h
$(SRC)/arpa.h $(SRC)/romlib.h $(SRC)/tftp.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+udp.o: $(SRC)/udp.c $(SRC)/general.h $(SRC)/net.h
$(SRC)/romlib.h $(SRC)/netpriv.h $(SRC)/arp.h $(SRC)/ip.h $(SRC)/udp.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+packet.o: $(SRC)/packet.c $(SRC)/general.h $(SRC)/net.h $(SRC)/romlib.h
$(SRC)/netpriv.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+sched_4m.o: $(SRC)/sched_4m.c $(SRC)/system.h $(SRC)/general.h
$(SRC)/romlib.h $(SRC)/phys_jj.h
-+ $(CROSSCC) $(CFLAGS) -c $(SRC)/$*.c
-+bootp.o: $(SRC)/bootp.c $(SRC)/general.h $(SRC)/net.h \
-+ $(SRC)/arpa.h $(SRC)/romlib.h $(SRC)/system.h $(SRC)/bootp.h
-+ $(CROSSCC) $(CFLAGS) -DNOBPEXT=1 -c $(SRC)/$*.c
-+
-+wuf.o: $(SRC)/wuf.S
-+ $(CROSSCC) $(ASFLAGS) -o $*.o -c $(SRC)/$*.S
-+wof.o: $(SRC)/wof.S
-+ $(CROSSCC) $(ASFLAGS) -o $*.o -c $(SRC)/$*.S
-+
-+#genlab.o: genlab.c
-+# $(CC) -c $*.c
-+#
-+#genlab: genlab.o
-+# $(CC) -o genlab genlab.o
-+
-+clean:
-+ $(RM) $(OBJS)
-+ $(RM) $(PROLLEXE) proll.aout
-+
-+proll.aout: $(PROLLEXE)
-+ $(ELFTOAOUT) -o proll.aout $(PROLLEXE)
-diff -ruN proll_18.orig/qemu/head.S proll-patch-15/qemu/head.S
---- proll_18.orig/qemu/head.S 1970-01-01 00:00:00.000000000 +0000
-+++ proll-patch-15/qemu/head.S 2005-07-12 22:24:17.000000000 +0000
-@@ -0,0 +1,543 @@
-+/**
-+ ** Standalone startup code for Linux PROM emulator.
-+ ** Copyright 1999 Pete A. Zaitcev
-+ ** This code is licensed under GNU General Public License.
-+ **/
-+/*
-+ * $Id: proll.patch,v 1.6 2005/11/11 00:24:57 bellard Exp $
-+ */
-+
-+#include <psr.h>
-+#include <asi.h>
-+#include <crs.h>
-+/* #include <asm/head.h> */ /* Trap entries. Do not use. */
-+#include "phys_jj.h"
-+
-+#define C_LABEL(name) name
-+#define REGWIN_SZ 0x40
-+
-+#define WRITE_PAUSE nop; nop; nop; /* Have to do this after %wim/%psr chg
*/
-+
-+ /* 22 is 24-2, (va)>>(SRMMU_PGDIR_SHIFT-PTESIZESHFT) */
-+#define VATOPGDOFF(va) (((va)>>22)&0x3FC)
-+#define VATOPMDOFF(va) (((va)>>16)&0xFC)
-+
-+#define NOP_INSN 0x01000000 /* Used to patch sparc_save_state */
-+
-+/* Here are some trap goodies */
-+
-+#if 0
-+/* Generic trap entry. */
-+#define TRAP_ENTRY(type, label) \
-+ rd %psr, %l0; b label; rd %wim, %l3; nop;
-+#endif
-+
-+/* Data/text faults. */
-+#define SRMMU_TFAULT rd %psr, %l0; rd %wim, %l3; b C_LABEL(srmmu_fault); mov
1, %l7;
-+#define SRMMU_DFAULT rd %psr, %l0; rd %wim, %l3; b C_LABEL(srmmu_fault); mov
0, %l7;
-+
-+#if 0
-+/* This is for traps we should NEVER get. */
-+#define BAD_TRAP(num) \
-+ rd %psr, %l0; mov num, %l7; b bad_trap_handler; rd %wim, %l3;
-+
-+/* This is for traps when we want just skip the instruction which caused it */
-+#define SKIP_TRAP(type, name) \
-+ jmpl %l2, %g0; rett %l2 + 4; nop; nop;
-+
-+/* Notice that for the system calls we pull a trick. We load up a
-+ * different pointer to the system call vector table in %l7, but call
-+ * the same generic system call low-level entry point. The trap table
-+ * entry sequences are also HyperSparc pipeline friendly ;-)
-+ */
-+
-+/* Software trap for Linux system calls. */
-+#define LINUX_SYSCALL_TRAP \
-+ sethi %hi(C_LABEL(sys_call_table)), %l7; \
-+ or %l7, %lo(C_LABEL(sys_call_table)), %l7; \
-+ b linux_sparc_syscall; \
-+ rd %psr, %l0;
-+
-+/* Software trap for SunOS4.1.x system calls. */
-+#define SUNOS_SYSCALL_TRAP \
-+ rd %psr, %l0; \
-+ sethi %hi(C_LABEL(sunos_sys_table)), %l7; \
-+ b linux_sparc_syscall; \
-+ or %l7, %lo(C_LABEL(sunos_sys_table)), %l7;
-+
-+/* Software trap for Slowaris system calls. */
-+#define SOLARIS_SYSCALL_TRAP \
-+ b solaris_syscall; \
-+ rd %psr, %l0; \
-+ nop; \
-+ nop;
-+
-+#define INDIRECT_SOLARIS_SYSCALL(x) \
-+ mov x, %g1; \
-+ b solaris_syscall; \
-+ rd %psr, %l0; \
-+ nop;
-+
-+#define BREAKPOINT_TRAP \
-+ b breakpoint_trap; \
-+ rd %psr,%l0; \
-+ nop; \
-+ nop;
-+
-+/* Software trap for Sparc-netbsd system calls. */
-+#define NETBSD_SYSCALL_TRAP \
-+ sethi %hi(C_LABEL(sys_call_table)), %l7; \
-+ or %l7, %lo(C_LABEL(sys_call_table)), %l7; \
-+ b bsd_syscall; \
-+ rd %psr, %l0;
-+
-+/* The Get Condition Codes software trap for userland. */
-+#define GETCC_TRAP \
-+ b getcc_trap_handler; mov %psr, %l0; nop; nop;
-+
-+/* The Set Condition Codes software trap for userland. */
-+#define SETCC_TRAP \
-+ b setcc_trap_handler; mov %psr, %l0; nop; nop;
-+
-+/* This is for hard interrupts from level 1-14, 15 is non-maskable (nmi) and
-+ * gets handled with another macro.
-+ */
-+#define TRAP_ENTRY_INTERRUPT(int_level) \
-+ mov int_level, %l7; rd %psr, %l0; b real_irq_entry; rd %wim, %l3;
-+
-+/* NMI's (Non Maskable Interrupts) are special, you can't keep them
-+ * from coming in, and basically if you get one, the shows over. ;(
-+ * On the sun4c they are usually asynchronous memory errors, on the
-+ * the sun4m they could be either due to mem errors or a software
-+ * initiated interrupt from the prom/kern on an SMP box saying "I
-+ * command you to do CPU tricks, read your mailbox for more info."
-+ */
-+#define NMI_TRAP \
-+ rd %wim, %l3; b linux_trap_nmi_sun4c; mov %psr, %l0; nop;
-+
-+#endif
-+
-+/* Window overflows/underflows are special and we need to try to be as
-+ * efficient as possible here....
-+ */
-+#define WINDOW_SPILL \
-+ rd %psr, %l0; rd %wim, %l3; b spill_window_entry; nop;
-+
-+#define WINDOW_FILL \
-+ rd %psr, %l0; rd %wim, %l3; b fill_window_entry; nop;
-+
-+#define STUB_TRAP ba stub_trap; nop; nop; nop;
-+
-+#define TRAP_ENTRY(a,b) STUB_TRAP
-+#define SKIP_TRAP(a,b) STUB_TRAP
-+#define SUNOS_SYSCALL_TRAP STUB_TRAP
-+#define SOLARIS_SYSCALL_TRAP STUB_TRAP
-+#define NETBSD_SYSCALL_TRAP STUB_TRAP
-+#define LINUX_SYSCALL_TRAP STUB_TRAP
-+#define BREAKPOINT_TRAP STUB_TRAP
-+#define NMI_TRAP STUB_TRAP
-+#define GETCC_TRAP STUB_TRAP
-+#define SETCC_TRAP STUB_TRAP
-+#define BAD_TRAP(n) STUB_TRAP
-+#define TRAP_ENTRY_INTERRUPT(i) STUB_TRAP
-+#define INDIRECT_SOLARIS_SYSCALL(i) STUB_TRAP
-+
-+ .section ".text"
-+ .globl start, _start
-+_start:
-+start:
-+ .globl spill_window_entry, fill_window_entry
-+
-+#define EXPORT_TRAP(trap) \
-+ .globl trap; \
-+ .type trap,function; \
-+ .size trap, 16
-+
-+EXPORT_TRAP(t_zero)
-+EXPORT_TRAP(t_wovf)
-+EXPORT_TRAP(t_wunf)
-+EXPORT_TRAP(t_irq1)
-+EXPORT_TRAP(t_irq2)
-+EXPORT_TRAP(t_irq3)
-+EXPORT_TRAP(t_irq4)
-+EXPORT_TRAP(t_irq5)
-+EXPORT_TRAP(t_irq6)
-+EXPORT_TRAP(t_irq7)
-+EXPORT_TRAP(t_irq8)
-+EXPORT_TRAP(t_irq9)
-+EXPORT_TRAP(t_irq10)
-+EXPORT_TRAP(t_irq11)
-+EXPORT_TRAP(t_irq12)
-+EXPORT_TRAP(t_irq13)
-+EXPORT_TRAP(t_irq14)
-+EXPORT_TRAP(t_irq15)
-+
-+C_LABEL(trapbase):
-+t_zero: b goprol; nop; nop; nop;
-+t_tflt: SRMMU_TFAULT /* Inst. Access Exception
*/
-+t_bins: TRAP_ENTRY(0x2, bad_instruction) /* Illegal Instruction
*/
-+t_pins: TRAP_ENTRY(0x3, priv_instruction) /* Privileged Instruction
*/
-+t_fpd: TRAP_ENTRY(0x4, fpd_trap_handler) /* Floating Point Disabled
*/
-+t_wovf: WINDOW_SPILL /* Window Overflow
*/
-+t_wunf: WINDOW_FILL /* Window Underflow
*/
-+t_mna: TRAP_ENTRY(0x7, mna_handler) /* Memory Address Not
Aligned */
-+t_fpe: TRAP_ENTRY(0x8, fpe_trap_handler) /* Floating Point Exception
*/
-+t_dflt: SRMMU_DFAULT /* Data Miss Exception
*/
-+t_tio: TRAP_ENTRY(0xa, do_tag_overflow) /* Tagged Instruction
Ovrflw */
-+t_wpt: TRAP_ENTRY(0xb, do_watchpoint) /* Watchpoint Detected
*/
-+t_badc: BAD_TRAP(0xc) BAD_TRAP(0xd) BAD_TRAP(0xe) BAD_TRAP(0xf)
BAD_TRAP(0x10)
-+t_irq1: TRAP_ENTRY_INTERRUPT(1) /* IRQ Software/SBUS Level
1 */
-+t_irq2: TRAP_ENTRY_INTERRUPT(2) /* IRQ SBUS Level 2
*/
-+t_irq3: TRAP_ENTRY_INTERRUPT(3) /* IRQ SCSI/DMA/SBUS Level
3 */
-+t_irq4: TRAP_ENTRY_INTERRUPT(4) /* IRQ Software Level 4
*/
-+t_irq5: TRAP_ENTRY_INTERRUPT(5) /* IRQ SBUS/Ethernet Level
5 */
-+t_irq6: TRAP_ENTRY_INTERRUPT(6) /* IRQ Software Level 6
*/
-+t_irq7: TRAP_ENTRY_INTERRUPT(7) /* IRQ Video/SBUS Level 5
*/
-+t_irq8: TRAP_ENTRY_INTERRUPT(8) /* IRQ SBUS Level 6
*/
-+t_irq9: TRAP_ENTRY_INTERRUPT(9) /* IRQ SBUS Level 7
*/
-+t_irq10:TRAP_ENTRY_INTERRUPT(10) /* IRQ Timer #1 (one we use)
*/
-+t_irq11:TRAP_ENTRY_INTERRUPT(11) /* IRQ Floppy Intr.
*/
-+t_irq12:TRAP_ENTRY_INTERRUPT(12) /* IRQ Zilog serial chip
*/
-+t_irq13:TRAP_ENTRY_INTERRUPT(13) /* IRQ Audio Intr.
*/
-+t_irq14:TRAP_ENTRY_INTERRUPT(14) /* IRQ Timer #2
*/
-+t_nmi: NMI_TRAP /* Level 15 (NMI)
*/
-+t_racc: TRAP_ENTRY(0x20, do_reg_access) /* General Register Access
Error */
-+t_iacce:BAD_TRAP(0x21) /* Instr Access Error
*/
-+t_bad22:BAD_TRAP(0x22) BAD_TRAP(0x23)
-+t_cpdis:TRAP_ENTRY(0x24, do_cp_disabled) /* Co-Processor Disabled
*/
-+t_uflsh:SKIP_TRAP(0x25, unimp_flush) /* Unimplemented FLUSH inst.
*/
-+t_bad26:BAD_TRAP(0x26) BAD_TRAP(0x27)
-+t_cpexc:TRAP_ENTRY(0x28, do_cp_exception) /* Co-Processor Exception
*/
-+t_dacce:SRMMU_DFAULT /* Data Access Error
*/
-+t_hwdz: TRAP_ENTRY(0x2a, do_hw_divzero) /* Division by zero, you
lose... */
-+t_dserr:BAD_TRAP(0x2b) /* Data Store Error
*/
-+t_daccm:BAD_TRAP(0x2c) /* Data Access MMU-Miss
*/
-+t_bad2d: BAD_TRAP(0x2d) BAD_TRAP(0x2e) BAD_TRAP(0x2f)
-+ BAD_TRAP(0x30) BAD_TRAP(0x31) BAD_TRAP(0x32) BAD_TRAP(0x33)
-+ BAD_TRAP(0x34) BAD_TRAP(0x35) BAD_TRAP(0x36) BAD_TRAP(0x37)
-+ BAD_TRAP(0x38) BAD_TRAP(0x39) BAD_TRAP(0x3a) BAD_TRAP(0x3b)
-+t_iaccm:BAD_TRAP(0x3c) /* Instr Access MMU-Miss
*/
-+ BAD_TRAP(0x3d) BAD_TRAP(0x3e) BAD_TRAP(0x3f)
-+ BAD_TRAP(0x40) BAD_TRAP(0x41) BAD_TRAP(0x42) BAD_TRAP(0x43)
-+ BAD_TRAP(0x44) BAD_TRAP(0x45) BAD_TRAP(0x46) BAD_TRAP(0x47)
-+ BAD_TRAP(0x48) BAD_TRAP(0x49) BAD_TRAP(0x4a) BAD_TRAP(0x4b)
-+ BAD_TRAP(0x4c) BAD_TRAP(0x4d) BAD_TRAP(0x4e) BAD_TRAP(0x4f)
-+ BAD_TRAP(0x50) BAD_TRAP(0x51) BAD_TRAP(0x52) BAD_TRAP(0x53)
-+ BAD_TRAP(0x54) BAD_TRAP(0x55) BAD_TRAP(0x56) BAD_TRAP(0x57)
-+ BAD_TRAP(0x58) BAD_TRAP(0x59) BAD_TRAP(0x5a) BAD_TRAP(0x5b)
-+ BAD_TRAP(0x5c) BAD_TRAP(0x5d) BAD_TRAP(0x5e) BAD_TRAP(0x5f)
-+ BAD_TRAP(0x60) BAD_TRAP(0x61) BAD_TRAP(0x62) BAD_TRAP(0x63)
-+ BAD_TRAP(0x64) BAD_TRAP(0x65) BAD_TRAP(0x66) BAD_TRAP(0x67)
-+ BAD_TRAP(0x68) BAD_TRAP(0x69) BAD_TRAP(0x6a) BAD_TRAP(0x6b)
-+ BAD_TRAP(0x6c) BAD_TRAP(0x6d) BAD_TRAP(0x6e) BAD_TRAP(0x6f)
-+ BAD_TRAP(0x70) BAD_TRAP(0x71) BAD_TRAP(0x72) BAD_TRAP(0x73)
-+ BAD_TRAP(0x74) BAD_TRAP(0x75) BAD_TRAP(0x76) BAD_TRAP(0x77)
-+ BAD_TRAP(0x78) BAD_TRAP(0x79) BAD_TRAP(0x7a) BAD_TRAP(0x7b)
-+ BAD_TRAP(0x7c) BAD_TRAP(0x7d) BAD_TRAP(0x7e) BAD_TRAP(0x7f)
-+t_sunos:SUNOS_SYSCALL_TRAP /* SunOS System Call
*/
-+t_sbkpt:BREAKPOINT_TRAP /* Software Breakpoint/KGDB
*/
-+t_divz: BAD_TRAP(0x82) /* Divide by zero trap
*/
-+t_flwin:TRAP_ENTRY(0x83, do_flush_windows) /* Flush Windows Trap
*/
-+t_clwin:BAD_TRAP(0x84) /* Clean Windows Trap
*/
-+t_rchk: BAD_TRAP(0x85) /* Range Check
*/
-+t_funal:BAD_TRAP(0x86) /* Fix Unaligned Access Trap
*/
-+t_iovf: BAD_TRAP(0x87) /* Integer Overflow Trap
*/
-+t_slowl:SOLARIS_SYSCALL_TRAP /* Slowaris System Call
*/
-+t_netbs:NETBSD_SYSCALL_TRAP /* Net-B.S. System Call
*/
-+t_bad8a:BAD_TRAP(0x8a) BAD_TRAP(0x8b) BAD_TRAP(0x8c) BAD_TRAP(0x8d)
-+ BAD_TRAP(0x8e) BAD_TRAP(0x8f)
-+t_linux:LINUX_SYSCALL_TRAP /* Linux System Call
*/
-+t_bad91:BAD_TRAP(0x91) BAD_TRAP(0x92) BAD_TRAP(0x93)
-+ BAD_TRAP(0x94) BAD_TRAP(0x95) BAD_TRAP(0x96) BAD_TRAP(0x97)
-+ BAD_TRAP(0x98) BAD_TRAP(0x99) BAD_TRAP(0x9a) BAD_TRAP(0x9b) BAD_TRAP(0x9c)
BAD_TRAP(0x9d) BAD_TRAP(0x9e) BAD_TRAP(0x9f)
-+t_getcc:GETCC_TRAP /* Get Condition Codes
*/
-+t_setcc:SETCC_TRAP /* Set Condition Codes
*/
-+t_bada2:BAD_TRAP(0xa2) BAD_TRAP(0xa3)
-+ BAD_TRAP(0xa4) BAD_TRAP(0xa5) BAD_TRAP(0xa6)
-+t_slowi:INDIRECT_SOLARIS_SYSCALL(156)
-+ BAD_TRAP(0xa8) BAD_TRAP(0xa9) BAD_TRAP(0xaa) BAD_TRAP(0xab)
-+ BAD_TRAP(0xac) BAD_TRAP(0xad) BAD_TRAP(0xae) BAD_TRAP(0xaf)
-+ BAD_TRAP(0xb0) BAD_TRAP(0xb1) BAD_TRAP(0xb2) BAD_TRAP(0xb3)
-+ BAD_TRAP(0xb4) BAD_TRAP(0xb5) BAD_TRAP(0xb6) BAD_TRAP(0xb7)
-+ BAD_TRAP(0xb8) BAD_TRAP(0xb9) BAD_TRAP(0xba) BAD_TRAP(0xbb)
-+ BAD_TRAP(0xbc) BAD_TRAP(0xbd) BAD_TRAP(0xbe) BAD_TRAP(0xbf)
-+t_badc0:BAD_TRAP(0xc0) BAD_TRAP(0xc1) BAD_TRAP(0xc2) BAD_TRAP(0xc3)
-+ BAD_TRAP(0xc4) BAD_TRAP(0xc5) BAD_TRAP(0xc6) BAD_TRAP(0xc7)
-+ BAD_TRAP(0xc8) BAD_TRAP(0xc9) BAD_TRAP(0xca) BAD_TRAP(0xcb)
-+ BAD_TRAP(0xcc) BAD_TRAP(0xcd) BAD_TRAP(0xce) BAD_TRAP(0xcf)
-+ BAD_TRAP(0xd0) BAD_TRAP(0xd1) BAD_TRAP(0xd2) BAD_TRAP(0xd3)
-+t_badd4:BAD_TRAP(0xd4) BAD_TRAP(0xd5) BAD_TRAP(0xd6) BAD_TRAP(0xd7)
-+ BAD_TRAP(0xd8) BAD_TRAP(0xd9) BAD_TRAP(0xda) BAD_TRAP(0xdb)
-+ BAD_TRAP(0xdc) BAD_TRAP(0xdd) BAD_TRAP(0xde) BAD_TRAP(0xdf)
-+ BAD_TRAP(0xe0) BAD_TRAP(0xe1) BAD_TRAP(0xe2) BAD_TRAP(0xe3)
-+ BAD_TRAP(0xe4) BAD_TRAP(0xe5) BAD_TRAP(0xe6) BAD_TRAP(0xe7)
-+t_bade8:BAD_TRAP(0xe8) BAD_TRAP(0xe9) BAD_TRAP(0xea) BAD_TRAP(0xeb)
-+ BAD_TRAP(0xec) BAD_TRAP(0xed) BAD_TRAP(0xee) BAD_TRAP(0xef)
-+ BAD_TRAP(0xf0) BAD_TRAP(0xf1) BAD_TRAP(0xf2) BAD_TRAP(0xf3)
-+ BAD_TRAP(0xf4) BAD_TRAP(0xf5) BAD_TRAP(0xf6) BAD_TRAP(0xf7)
-+ BAD_TRAP(0xf8) BAD_TRAP(0xf9) BAD_TRAP(0xfa) BAD_TRAP(0xfb)
-+t_badfc:BAD_TRAP(0xfc) BAD_TRAP(0xfd)
-+dbtrap: BAD_TRAP(0xfe) /* Debugger/PROM breakpoint
#1 */
-+dbtrap2:BAD_TRAP(0xff) /* Debugger/PROM breakpoint #2
*/
-+
-+stub_trap:
-+ set (PHYS_JJ_TCX_FB + 0xbf0), %g5 /* 2 cells from side */
-+ set 0x00ffffff, %g4
-+ sta %g4, [%g5] ASI_M_BYPASS
-+1: ba 1b; nop
-+
-+ .section ".bss"
-+ .align 8
-+bss_start:
-+ .align 0x1000 ! PAGE_SIZE
-+ .globl C_LABEL(bootup_user_stack)
-+ .type bootup_user_stack,#object
-+ .size bootup_user_stack,0x2000
-+C_LABEL(bootup_user_stack): .skip 0x2000
-+
-+ .section ".text"
-+ .register %g2, #scratch
-+ .register %g3, #scratch
-+ .register %g6, #scratch
-+ .register %g7, #scratch
-+
-+goprol:
-+ ! %g1 contains end of memory
-+ set PHYS_JJ_EEPROM + 0x30, %g1
-+ lda [%g1] ASI_M_BYPASS, %g1
-+ ! map PROLDATA to PROLBASE+PROLSIZE to end of ram
-+ set PROLSIZE+0x1000-PROLDATA+PROLBASE, %g2 ! add 0x1000 for temp
tables
-+ sub %g1, %g2, %g2 ! start of private memory
-+ srl %g2, 0x4, %g7 ! ctx table at s+0x0
-+ add %g2, 0x400, %g3 ! l1 table at s+0x400
-+ srl %g3, 0x4, %g3
-+ or %g3, 0x1, %g3
-+ sta %g3, [%g2] ASI_M_BYPASS
-+ add %g2, 0x400, %g2 ! s+0x400
-+ add %g2, 0x800, %g3 ! l2 table for ram (00xxxxxx)
at s+0x800
-+ srl %g3, 0x4, %g3
-+ or %g3, 0x1, %g3
-+ sta %g3, [%g2] ASI_M_BYPASS
-+ add %g2, 0x500, %g3 ! l2 table for rom (ffxxxxxx)
at s+0x900
-+ add %g2, 0x3fc, %g2 ! s+0x7fc
-+ srl %g3, 0x4, %g3
-+ or %g3, 0x1, %g3
-+ sta %g3, [%g2] ASI_M_BYPASS
-+ add %g2, 0x4, %g2 ! s+0x800
-+ set ((7 << 2) | 2), %g3 ! 7 = U: --- S: RWX (main
memory)
-+ sta %g3, [%g2] ASI_M_BYPASS
-+ add %g2, 0x200, %g3 ! l3 table for rom at s+0xa00
-+ add %g2, 0x1d0, %g2 ! s+0x9d0
-+ srl %g3, 0x4, %g3
-+ or %g3, 0x1, %g3
-+ sta %g3, [%g2] ASI_M_BYPASS
-+ add %g2, 0x30, %g2 ! s+0xa00
-+
-+ set PROLBASE, %g3
-+ set 0x1000, %g5
-+ set (PROLDATA-PROLBASE)/0x1000, %g6 ! # of .text pages
-+1: srl %g3, 0x4, %g4
-+ or %g4, ((7 << 2) | 2), %g4 ! 4 = U: --X S: --X (rom,
execute only)
-+ sta %g4, [%g2] ASI_M_BYPASS
-+ add %g2, 4, %g2
-+ add %g3, %g5, %g3
-+ deccc %g6
-+ bne 1b
-+ nop
-+#if 0
-+ set (PROLDATA-PROLRODATA)/0x1000, %g6 ! # of .rodata pages
-+1: srl %g3, 0x4, %g4
-+ or %g4, ((0 << 2) | 2), %g4 ! 0 = U: R-- S: R-- (rom, read
only)
-+ sta %g4, [%g2] ASI_M_BYPASS
-+ add %g2, 4, %g2
-+ add %g3, %g5, %g3
-+ deccc %g6
-+ bne 1b
-+ nop
-+#endif
-+ set (PROLBASE+PROLSIZE-PROLDATA)/0x1000, %g6 ! # of .bss pages
-+ set 0x1000, %g4
-+ sll %g7, 0x4, %g3
-+ add %g4, %g3, %g3
-+1: srl %g3, 0x4, %g4
-+ or %g4, ((7 << 2) | 2), %g4 ! 5 = U: R-- S: RW- (data area,
read/write)
-+ sta %g4, [%g2] ASI_M_BYPASS
-+ add %g2, 4, %g2
-+ add %g3, %g5, %g3
-+ deccc %g6
-+ bne 1b
-+ nop
-+
-+ mov %g1, %g3
-+
-+ set AC_M_CTPR, %g2
-+ sta %g7, [%g2] ASI_M_MMUREGS ! set ctx table ptr
-+ set 1, %g1
-+ sta %g1, [%g0] ASI_M_MMUREGS ! enable mmu
-+
-+ /*
-+ * The code which enables traps is a simplified version of
-+ * kernel head.S.
-+ *
-+ * We know number of windows as 8 so we do not calculate them.
-+ * The deadwood is here for any case.
-+ */
-+
-+ /* Turn on Supervisor, EnableFloating, and all the PIL bits.
-+ * Also puts us in register window zero with traps off.
-+ */
-+ set (PSR_PS | PSR_S | PSR_PIL | PSR_EF), %g2
-+ wr %g2, 0x0, %psr
-+ WRITE_PAUSE
-+
-+ /* I want a kernel stack NOW! */
-+ set C_LABEL(bootup_user_stack), %g1
-+ set (0x2000 - REGWIN_SZ), %g2
-+ add %g1, %g2, %sp
-+ mov 0, %fp /* And for good luck */
-+
-+ /* Zero out our BSS section. */
-+ set C_LABEL(bss_start) , %o0 ! First address of BSS
-+ set C_LABEL(end) , %o1 ! Last address of BSS
-+ ba 2f
-+ nop
-+1:
-+ st %g0, [%o0]
-+2:
-+ subcc %o0, %o1, %g0
-+ bl 1b
-+ add %o0, 0x4, %o0
-+
-+ mov 2, %g1
-+ wr %g1, 0x0, %wim ! make window 1 invalid
-+ WRITE_PAUSE
-+
-+#if 0
-+ wr %g0, 0x0, %wim
-+ WRITE_PAUSE
-+ save
-+ rd %psr, %g3
-+ restore
-+ and %g3, PSR_CWP, %g3
-+ add %g3, 0x1, %g3
-+#else
-+ or %g0, 8, %g3
-+#endif
-+
-+#if 0
-+ sethi %hi( C_LABEL(cputyp) ), %o0
-+ st %g7, [%o0 + %lo( C_LABEL(cputyp) )]
-+
-+ sethi %hi( C_LABEL(nwindows) ), %g4
-+ st %g3, [%g4 + %lo( C_LABEL(nwindows) )]
-+
-+ sub %g3, 0x1, %g3
-+ sethi %hi( C_LABEL(nwindowsm1) ), %g4
-+ st %g3, [%g4 + %lo( C_LABEL(nwindowsm1) )]
-+#endif
-+
-+ /* Here we go, start using Linux's trap table... */
-+ set C_LABEL(trapbase), %g3
-+ wr %g3, 0x0, %tbr
-+ WRITE_PAUSE
-+
-+ /* Finally, turn on traps so that we can call c-code. */
-+ rd %psr, %g3
-+ wr %g3, 0x0, %psr
-+ WRITE_PAUSE
-+
-+ wr %g3, PSR_ET, %psr
-+ WRITE_PAUSE
-+
-+ .globl prolmain
-+ call C_LABEL(prolmain)
-+ nop
-+
-+3:
-+ b 3b
-+ nop
-+
-+/*
-+ * Memory access trap handler
-+ * %l0 program %psr from trap table entry
-+ * %l1 program %pc from hardware
-+ * %l2 program %npc from hardware
-+ * %l3 program %wim from trap table entry
-+ * %l4
-+ * %l5
-+ * %l6
-+ * %l7 text flag from trap table entry
-+ */
-+
-+ .section ".text"
-+ .globl srmmu_fault
-+C_LABEL(srmmu_fault):
-+
-+ set AC_M_SFAR, %l6
-+ set AC_M_SFSR, %l5
-+ lda [%l6] ASI_M_MMUREGS, %l6
-+ lda [%l5] ASI_M_MMUREGS, %l5
-+
-+ set ignore_fault, %l5
-+ ld [%l5], %l5
-+ subcc %l5, %g0, %g0 /* NULL pointer trap faults always */
-+ be 3f
-+ nop
-+ subcc %l5, %l6, %g0
-+ be 2f
-+ nop
-+3:
-+
-+ set (PHYS_JJ_TCX_FB + 0xbf0), %g5 /* 2 cells from side */
-+ set 0x00ffffff, %g4
-+ sta %g4, [%g5] ASI_M_BYPASS
-+ add %g5, 8, %g5 /* On right side */
-+ sta %g4, [%g5] ASI_M_BYPASS
-+1: ba 1b; nop
-+
-+2:
-+ set C_LABEL(fault_ignored), %l5
-+ mov 1, %l6
-+ st %l6, [%l5]
-+
-+ /*
-+ * Skip the faulting instruction.
-+ * I think it works when next instruction is a branch even.
-+ */
-+ or %l2, 0, %l1
-+ add %l2, 4, %l2
-+
-+ wr %l0, 0, %psr
-+ WRITE_PAUSE
-+ jmp %l1
-+ rett %l2
-+
-+/*
-+ * Slow external versions of st_bypass and ld_bypass.
-+ * rconsole.c uses inlines. We call these in places which are not speed
-+ * critical, to avoid compiler bugs.
-+ */
-+ .globl C_LABEL(st_bypass)
-+C_LABEL(st_bypass):
-+ retl
-+ sta %o1, [%o0] ASI_M_BYPASS
-+ .globl C_LABEL(ld_bypass)
-+C_LABEL(ld_bypass):
-+ retl
-+ lda [%o0] ASI_M_BYPASS, %o0
-+ .globl C_LABEL(sth_bypass)
-+C_LABEL(sth_bypass):
-+ retl
-+ stha %o1, [%o0] ASI_M_BYPASS
-+ .globl C_LABEL(ldh_bypass)
-+C_LABEL(ldh_bypass):
-+ retl
-+ lduha [%o0] ASI_M_BYPASS, %o0
-+ .globl C_LABEL(stb_bypass)
-+C_LABEL(stb_bypass):
-+ retl
-+ stba %o1, [%o0] ASI_M_BYPASS
-+ .globl C_LABEL(ldb_bypass)
-+C_LABEL(ldb_bypass):
-+ retl
-+ lduba [%o0] ASI_M_BYPASS, %o0
-diff -ruN proll_18.orig/qemu/main.c proll-patch-15/qemu/main.c
---- proll_18.orig/qemu/main.c 1970-01-01 00:00:00.000000000 +0000
-+++ proll-patch-15/qemu/main.c 2005-08-14 10:07:48.000000000 +0000
-@@ -0,0 +1,185 @@
-+/**
-+ ** Proll (PROM replacement)
-+ ** Copyright 1999 Pete Zaitcev
-+ ** This code is licensed under GNU General Public License.
-+ **/
-+#include <stdarg.h>
-+
-+// #include <asm/contregs.h>
-+#include <asi.h>
-+#include "pgtsrmmu.h"
-+#include "iommu.h" /* Typical SBus IOMMU for sun4m */
-+#include "phys_jj.h"
-+#include "vconsole.h"
-+#include "version.h"
-+#include <general.h> /* __P() */
-+#include <net.h> /* init_net() */
-+#include <romlib.h> /* we are a provider for part of this. */
-+#include <netpriv.h> /* myipaddr */
-+#include <arpa.h>
-+#include <system.h> /* our own prototypes */
-+
-+void *init_openprom_qemu(int bankc, struct bank *bankv, unsigned hiphybas,
const char *cmdline, char boot_device, int nographic);
-+int vcon_zs_init(struct vconterm *t, unsigned int a0);
-+int vcon_zs_write(struct vconterm *t, char *data, int leng);
-+int vcon_zs_getch(struct vconterm *t);
-+void esp_probe();
-+int esp_boot(int unit);
-+static void init_idprom(void);
-+
-+struct vconterm dp0;
-+struct mem cmem; /* Current memory, virtual */
-+struct mem cio; /* Current I/O space */
-+struct phym pmem; /* Current phys. mem. */
-+struct iommu ciommu; /* Our IOMMU on sun4m */
-+
-+static struct {
-+ const char id[16];
-+ unsigned int version;
-+ char pad1[0x1c]; // Pad to 0x30
-+ unsigned int ram_size;
-+ char boot_device;
-+ unsigned int load_addr, kernel_size;
-+ unsigned int cmdline, cmdline_len;
-+ char pad2[0x0c]; // Pad to 0x54
-+ unsigned short width, height, depth;
-+} *hw_idprom;
-+
-+int ignore_fault, fault_ignored;
-+void *printk_fn, *getch_fn;
-+unsigned int q_height, q_width;
-+
-+/*
-+ */
-+void prolmain()
-+{
-+ static char fname[14];
-+ static struct banks bb;
-+ unsigned int hiphybas;
-+ const void *romvec;
-+ unsigned int ram_size;
-+ char nographic, bootdev;
-+
-+ nographic = ldb_bypass(PHYS_JJ_EEPROM + 0x2F);
-+ if (!nographic) {
-+ q_width = ldh_bypass(PHYS_JJ_EEPROM + 0x54);
-+ q_height = ldh_bypass(PHYS_JJ_EEPROM + 0x56);
-+ vcon_init(&dp0, PHYS_JJ_TCX_FB);
-+ printk_fn = vcon_write;
-+ getch_fn = vcon_getch;
-+ }
-+ else {
-+ vcon_zs_init(&dp0, 0x71100004);
-+ printk_fn = vcon_zs_write;
-+ getch_fn = vcon_zs_getch;
-+ }
-+
-+
-+ printk("PROLL %s QEMU\n", PROLL_VERSION_STRING);
-+ ram_size = ld_bypass(PHYS_JJ_EEPROM + 0x30);
-+ printk("%d MB total\n", ram_size/(1024*1024));
-+
-+ bb.nbanks = 1;
-+ bb.bankv[0].start = 0;
-+ bb.bankv[0].length = ram_size;
-+
-+ hiphybas = ram_size - PROLSIZE;
-+
-+ mem_init(&cmem, (char *) &_end, (char *)(PROLBASE+PROLSIZE));
-+ makepages(&pmem, hiphybas);
-+ init_mmu_swift((unsigned int)pmem.pctp - PROLBASE + hiphybas);
-+
-+ mem_init(&cio, (char *)(PROLBASE+PROLSIZE),
-+ (char *)(PROLBASE+PROLSIZE+IOMAPSIZE));
-+
-+ iommu_init(&ciommu, hiphybas);
-+
-+ /*
-+ */
-+ init_idprom();
-+ printk("NVRAM: id %s version %d\n", hw_idprom->id, hw_idprom->version);
-+ if (!nographic)
-+ printk("Prom console: TCX %dx%d\n", q_width, q_height);
-+ else
-+ printk("Prom console: serial\n");
-+ sched_init();
-+ le_probe();
-+ init_net();
-+ esp_probe();
-+
-+ bootdev = hw_idprom->boot_device;
-+ printk("Boot device: %c\n", bootdev);
-+ if (hw_idprom->kernel_size > 0) {
-+ printk("Kernel already loaded\n");
-+ } else if (bootdev == 'n') {
-+ if (bootp() != 0) fatal();
-+ /*
-+ * boot_rec.bp_file cannot be used because system PROM
-+ * uses it to locate ourselves. If we load from boot_rec.bp_file,
-+ * we will loop reloading PROLL over and over again.
-+ * Thus we use traditional PROLL scheme HEXIPADDR.PROL (single L).
-+ */
-+ xtoa(myipaddr, fname, 8);
-+ fname[9] = '.';
-+ fname[10] = 'P';
-+ fname[11] = 'R';
-+ fname[12] = 'O';
-+ fname[13] = 'L';
-+ fname[14] = 0;
-+
-+ if (load(boot_rec.bp_siaddr, fname) != 0) fatal();
-+ } else if (bootdev == 'c') {
-+ if (esp_boot(0) != 0) fatal();
-+ } else if (bootdev == 'd') {
-+ if (esp_boot(2) != 0) fatal();
-+ }
-+
-+ romvec = init_openprom_qemu(bb.nbanks, bb.bankv, hiphybas,
-+ (void *)hw_idprom->cmdline,
hw_idprom->boot_device, nographic);
-+
-+ printk("Memory used: virt 0x%x:0x%x[%dK] iomap 0x%x:0x%x\n",
-+ PROLBASE, (int)cmem.curp, ((unsigned) cmem.curp - PROLBASE)/1024,
-+ (int)cio.start, (int)cio.curp);
-+
-+ {
-+ void (*entry)(const void *, int, int, int, int) = (void *)
hw_idprom->load_addr;
-+ printk("Kernel loaded at 0x%x, size %dK, command line = '%s'\n",
-+ *entry, hw_idprom->kernel_size/1024, hw_idprom->cmdline);
-+ entry(romvec, 0, 0, 0, 0);
-+ }
-+
-+ mem_fini(&cmem);
-+ vcon_fini(&dp0);
-+}
-+
-+/*
-+ * dvma_alloc over iommu_alloc.
-+ */
-+void *dvma_alloc(int size, unsigned int *pphys)
-+{
-+ return iommu_alloc(&ciommu, size, pphys);
-+}
-+
-+/*
-+ */
-+void udelay(__attribute__((unused)) unsigned long usecs)
-+{
-+ // Qemu hardware is perfect and does not need any delays!
-+}
-+
-+static void init_idprom()
-+{
-+ void *va_prom;
-+
-+ if ((va_prom = map_io(PHYS_JJ_EEPROM, PHYS_JJ_EEPROM_SIZE)) == NULL) {
-+ printk("init_idprom: cannot map eeprom\n");
-+ fatal();
-+ }
-+ bcopy(va_prom + PHYS_JJ_IDPROM_OFF, idprom, IDPROM_SIZE);
-+ /*
-+ * hw_idprom is not used anywhere.
-+ * It's just as we hate to leave hanging pointers (I/O page here).
-+ */
-+ hw_idprom = va_prom;
-+}
-+
-diff -ruN proll_18.orig/qemu/openprom.c proll-patch-15/qemu/openprom.c
---- proll_18.orig/qemu/openprom.c 1970-01-01 00:00:00.000000000 +0000
-+++ proll-patch-15/qemu/openprom.c 2005-11-07 20:11:04.000000000 +0000
-@@ -0,0 +1,910 @@
-+/*
-+ * PROM interface support
-+ * Copyright 1996 The Australian National University.
-+ * Copyright 1996 Fujitsu Laboratories Limited
-+ * Copyright 1999 Pete A. Zaitcev
-+ * This software may be distributed under the terms of the Gnu
-+ * Public License version 2 or later
-+ */
-+
-+#include <openprom.h>
-+#include <general.h>
-+#include <romlib.h>
-+#include <system.h>
-+#include <vconsole.h>
-+#include "phys_jj.h"
-+
-+//#define DEBUG_OBP
-+
-+#define PAGE_SIZE 4096
-+
-+struct property {
-+ const char *name;
-+ const char *value;
-+ int length;
-+};
-+
-+struct node {
-+ const struct property *properties;
-+ /* short */ const int sibling;
-+ /* short */ const int child;
-+};
-+
-+static int obp_nextnode(int node);
-+static int obp_child(int node);
-+static int obp_proplen(int node, char *name);
-+static int obp_getprop(int node, char *name, char *val);
-+static int obp_setprop(int node, char *name, char *val, int len);
-+static const char *obp_nextprop(int node, char *name);
-+
-+static char obp_idprom[IDPROM_SIZE];
-+static const struct property null_properties = { NULL, NULL, -1 };
-+static const int prop_true = -1;
-+
-+static struct property propv_root[7];
-+
-+static const struct property propv_root_templ[] = {
-+ {"name", "SUNW,SparcStation-5", sizeof("SUNW,SparcStation-5") },
-+ {"idprom", obp_idprom, IDPROM_SIZE},
-+ {"banner-name", "SparcStation", sizeof("SparcStation")},
-+ {"compatible", "sun4m", 6},
-+};
-+
-+static const int prop_iommu_reg[] = {
-+ 0x0, 0x10000000, 0x00000300,
-+};
-+static const struct property propv_iommu[] = {
-+ {"name", "iommu", sizeof("iommu")},
-+ {"reg", (char*)&prop_iommu_reg[0], sizeof(prop_iommu_reg) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_sbus_ranges[] = {
-+ 0x0, 0x0, 0x0, 0x30000000, 0x10000000,
-+ 0x1, 0x0, 0x0, 0x40000000, 0x10000000,
-+ 0x2, 0x0, 0x0, 0x50000000, 0x10000000,
-+ 0x3, 0x0, 0x0, 0x60000000, 0x10000000,
-+ 0x4, 0x0, 0x0, 0x70000000, 0x10000000,
-+};
-+static const struct property propv_sbus[] = {
-+ {"name", "sbus", 5},
-+ {"ranges", (char*)&prop_sbus_ranges[0], sizeof(prop_sbus_ranges)},
-+ {"device_type", "hierarchical", sizeof("hierarchical") },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_tcx_regs[] = {
-+ 0x2, 0x00800000, 0x00100000,
-+ 0x2, 0x02000000, 0x00000001,
-+ 0x2, 0x04000000, 0x00800000,
-+ 0x2, 0x06000000, 0x00800000,
-+ 0x2, 0x0a000000, 0x00000001,
-+ 0x2, 0x0c000000, 0x00000001,
-+ 0x2, 0x0e000000, 0x00000001,
-+ 0x2, 0x00700000, 0x00001000,
-+ 0x2, 0x00200000, 0x00000004,
-+ 0x2, 0x00300000, 0x0000081c,
-+ 0x2, 0x00000000, 0x00010000,
-+ 0x2, 0x00240000, 0x00000004,
-+ 0x2, 0x00280000, 0x00000001,
-+};
-+
-+#if 1 /* Zaitcev */
-+static const int pixfreq = 0x03dfd240;
-+static const int hbporch = 0xa0;
-+static const int vfreq = 0x3c;
-+#endif
-+#if 0 /* Kevin Boone - 70Hz refresh */
-+static const int pixfreq = 0x047868C0;
-+static const int hbporch = 0x90;
-+static const int vfreq = 0x46;
-+#endif
-+
-+static const int vbporch = 0x1d;
-+static const int vsync = 0x6;
-+static const int hsync = 0x88;
-+static const int vfporch = 0x3;
-+static const int hfporch = 0x18;
-+static const int height = 0x300;
-+static const int width = 0x400;
-+static const int linebytes = 0x400;
-+static const int depth = 24;
-+static const int tcx_intr[] = { 5, 0 };
-+static const int tcx_interrupts = 5;
-+static const struct property propv_sbus_tcx[] = {
-+ {"name", "SUNW,tcx", sizeof("SUNW,tcx")},
-+ {"vbporch", (char*)&vbporch, sizeof(int)},
-+ {"hbporch", (char*)&hbporch, sizeof(int)},
-+ {"vsync", (char*)&vsync, sizeof(int)},
-+ {"hsync", (char*)&hsync, sizeof(int)},
-+ {"vfporch", (char*)&vfporch, sizeof(int)},
-+ {"hfporch", (char*)&hfporch, sizeof(int)},
-+ {"pixfreq", (char*)&pixfreq, sizeof(int)},
-+ {"vfreq", (char*)&vfreq, sizeof(int)},
-+ {"height", (char*)&height, sizeof(int)},
-+ {"width", (char*)&width, sizeof(int)},
-+ {"linebytes", (char*)&linebytes, sizeof(int)},
-+ {"depth", (char*)&depth, sizeof(int)},
-+ {"reg", (char*)&prop_tcx_regs[0], sizeof(prop_tcx_regs)},
-+ {"tcx-8-bit", 0, -1},
-+ {"intr", (char*)&tcx_intr[0], sizeof(tcx_intr)},
-+ {"interrupts", (char*)&tcx_interrupts, sizeof(tcx_interrupts)},
-+ {"device_type", "display", sizeof("display")},
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_cs4231_reg[] = {
-+ 0x3, 0x0C000000, 0x00000040
-+};
-+static const int cs4231_interrupts = 5;
-+static const int cs4231_intr[] = { 5, 0 };
-+
-+static const struct property propv_sbus_cs4231[] = {
-+ {"name", "SUNW,CS4231", sizeof("SUNW,CS4231") },
-+ {"intr", (char*)&cs4231_intr[0], sizeof(cs4231_intr) },
-+ {"interrupts", (char*)&cs4231_interrupts, sizeof(cs4231_interrupts) },
-+ {"reg", (char*)&prop_cs4231_reg[0], sizeof(prop_cs4231_reg) },
-+ {"device_type", "serial", sizeof("serial") },
-+ {"alias", "audio", sizeof("audio") },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int cpu_nctx = NCTX_SWIFT;
-+static const int cpu_cache_line_size = 0x20;
-+static const int cpu_cache_nlines = 0x200;
-+static const struct property propv_cpu[] = {
-+ {"name", "STP1012PGA", sizeof("STP1012PGA") },
-+ {"device_type", "cpu", 4 },
-+ {"mmu-nctx", (char*)&cpu_nctx, sizeof(int)},
-+ {"cache-line-size", (char*)&cpu_cache_line_size, sizeof(int)},
-+ {"cache-nlines", (char*)&cpu_cache_nlines, sizeof(int)},
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_obio_ranges[] = {
-+ 0x0, 0x0, 0x0, 0x71000000, 0x01000000,
-+};
-+static const struct property propv_obio[] = {
-+ {"name", "obio", 5 },
-+ {"ranges", (char*)&prop_obio_ranges[0], sizeof(prop_obio_ranges) },
-+ {"device_type", "hierarchical", sizeof("hierarchical") },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_auxio_reg[] = {
-+ 0x0, 0x00900000, 0x00000001,
-+};
-+static const struct property propv_obio_auxio[] = {
-+ {"name", "auxio", sizeof("auxio") },
-+ {"reg", (char*)&prop_auxio_reg[0], sizeof(prop_auxio_reg) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_int_reg[] = {
-+ 0x0, 0x00e00000, 0x00000010,
-+ 0x0, 0x00e10000, 0x00000010,
-+};
-+static const struct property propv_obio_int[] = {
-+ {"name", "interrupt", sizeof("interrupt")},
-+ {"reg", (char*)&prop_int_reg[0], sizeof(prop_int_reg) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_cnt_reg[] = {
-+ 0x0, 0x00d00000, 0x00000010,
-+ 0x0, 0x00d10000, 0x00000010,
-+};
-+static const struct property propv_obio_cnt[] = {
-+ {"name", "counter", sizeof("counter")},
-+ {"reg", (char*)&prop_cnt_reg[0], sizeof(prop_cnt_reg) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_eeprom_reg[] = {
-+ 0x0, 0x00200000, 0x00002000,
-+};
-+static const struct property propv_obio_eep[] = {
-+ {"name", "eeprom", sizeof("eeprom")},
-+ {"reg", (char*)&prop_eeprom_reg[0], sizeof(prop_eeprom_reg) },
-+ {"model", "mk48t08", sizeof("mk48t08")},
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_su_reg[] = {
-+ 0x0, 0x003002f8, 0x00000008,
-+};
-+static const struct property propv_obio_su[] = {
-+ {"name", "su", sizeof("su")},
-+ {"reg", (char*)&prop_su_reg[0], sizeof(prop_su_reg) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_zs_intr[] = { 0x2c, 0x0 };
-+static const int prop_zs_reg[] = {
-+ 0x0, 0x00000000, 0x00000008,
-+};
-+static void *prop_zs_addr;
-+static const int prop_zs_slave = 1;
-+static const struct property propv_obio_zs[] = {
-+ {"name", "zs", sizeof("zs")},
-+ {"reg", (char*)&prop_zs_reg[0], sizeof(prop_zs_reg) },
-+ {"slave", (char*)&prop_zs_slave, sizeof(prop_zs_slave) },
-+ {"device_type", "serial", sizeof("serial") },
-+ {"intr", (char*)&prop_zs_intr[0], sizeof(prop_zs_intr) },
-+ {"address", (char*)&prop_zs_addr, sizeof(prop_zs_addr) },
-+ {"keyboard", (char*)&prop_true, 0},
-+ {"mouse", (char*)&prop_true, 0},
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_zs1_intr[] = { 0x2c, 0x0 };
-+static const int prop_zs1_reg[] = {
-+ 0x0, 0x00100000, 0x00000008,
-+};
-+static void *prop_zs1_addr;
-+static const int prop_zs1_slave = 0;
-+static const struct property propv_obio_zs1[] = {
-+ {"name", "zs", sizeof("zs")},
-+ {"reg", (char*)&prop_zs1_reg[0], sizeof(prop_zs1_reg) },
-+ {"slave", (char*)&prop_zs1_slave, sizeof(prop_zs1_slave) },
-+ {"device_type", "serial", sizeof("serial") },
-+ {"intr", (char*)&prop_zs1_intr[0], sizeof(prop_zs1_intr) },
-+ {"address", (char*)&prop_zs1_addr, sizeof(prop_zs1_addr) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_ledma_reg[] = {
-+ 0x4, 0x08400010, 0x00000020,
-+};
-+static const int prop_ledma_burst = 0x3f;
-+static const struct property propv_sbus_ledma[] = {
-+ {"name", "ledma", sizeof("ledma")},
-+ {"reg", (char*)&prop_ledma_reg[0], sizeof(prop_ledma_reg) },
-+ {"burst-sizes", (char*)&prop_ledma_burst, sizeof(int) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_le_reg[] = {
-+ 0x4, 0x08c00000, 0x00000004,
-+};
-+static const int prop_le_busmaster_regval = 0x7;
-+static const int prop_le_intr[] = { 0x26, 0x0 };
-+static const struct property propv_sbus_ledma_le[] = {
-+ {"name", "le", sizeof("le")},
-+ {"reg", (char*)&prop_le_reg[0], sizeof(prop_le_reg) },
-+ {"busmaster-regval", (char*)&prop_le_busmaster_regval, sizeof(int)},
-+ {"intr", (char*)&prop_le_intr[0], sizeof(prop_le_intr) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_espdma_reg[] = {
-+ 0x4, 0x08400000, 0x00000010,
-+};
-+
-+static const struct property propv_sbus_espdma[] = {
-+ {"name", "espdma", sizeof("espdma")},
-+ {"reg", (char*)&prop_espdma_reg[0], sizeof(prop_espdma_reg) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_esp_reg[] = {
-+ 0x4, 0x08800000, 0x00000040,
-+};
-+static const int prop_esp_intr[] = { 0x24, 0x0 };
-+static const struct property propv_sbus_espdma_esp[] = {
-+ {"name", "esp", sizeof("esp")},
-+ {"reg", (char*)&prop_esp_reg[0], sizeof(prop_esp_reg) },
-+ {"intr", (char*)&prop_esp_intr[0], sizeof(prop_esp_intr) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_bpp_reg[] = {
-+ 0x4, 0x0c800000, 0x0000001c,
-+};
-+static const int prop_bpp_intr[] = { 0x33, 0x0 };
-+static const struct property propv_sbus_bpp[] = {
-+ {"name", "SUNW,bpp", sizeof("SUNW,bpp")},
-+ {"reg", (char*)&prop_bpp_reg[0], sizeof(prop_bpp_reg) },
-+ {"intr", (char*)&prop_bpp_intr[0], sizeof(prop_bpp_intr) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_apc_reg[] = {
-+ 0x4, 0x0a000000, 0x00000010,
-+};
-+static const struct property propv_sbus_apc[] = {
-+ {"name", "xxxpower-management", sizeof("xxxpower-management")},
-+ {"reg", (char*)&prop_apc_reg[0], sizeof(prop_apc_reg) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_fd_intr[] = { 0x2b, 0x0 };
-+static const int prop_fd_reg[] = {
-+ 0x0, 0x00400000, 0x0000000f,
-+};
-+static const struct property propv_obio_fd[] = {
-+ {"name", "SUNW,fdtwo", sizeof("SUNW,fdtwo")},
-+ {"reg", (char*)&prop_fd_reg[0], sizeof(prop_fd_reg) },
-+ {"device_type", "block", sizeof("block") },
-+ {"intr", (char*)&prop_fd_intr[0], sizeof(prop_fd_intr) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_pw_intr[] = { 0x22, 0x0 };
-+static const int prop_pw_reg[] = {
-+ 0x0, 0x00910000, 0x00000001,
-+};
-+static const struct property propv_obio_pw[] = {
-+ {"name", "power", sizeof("power")},
-+ {"reg", (char*)&prop_pw_reg[0], sizeof(prop_pw_reg) },
-+ {"intr", (char*)&prop_pw_intr[0], sizeof(prop_pw_intr) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const int prop_cf_reg[] = {
-+ 0x0, 0x00800000, 0x00000001,
-+};
-+static const struct property propv_obio_cf[] = {
-+ {"name", "slavioconfig", sizeof("slavioconfig")},
-+ {"reg", (char*)&prop_cf_reg[0], sizeof(prop_cf_reg) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const struct property propv_options[] = {
-+ {"name", "options", sizeof("options")},
-+ {"screen-#columns", "80", sizeof("80")},
-+ {"screen-#rows", "25", sizeof("25")},
-+ {"tpe-link-test?", (char *)&prop_true, 0},
-+ {"ttya-mode", "9600,8,n,1,-", sizeof("9600,8,n,1,-")},
-+ {"ttya-ignore-cd", (char *)&prop_true, 0},
-+ {"ttya-rts-dtr-off", 0, -1},
-+ {"ttyb-mode", "9600,8,n,1,-", sizeof("9600,8,n,1,-")},
-+ {"ttyb-ignore-cd", (char *)&prop_true, 0},
-+ {"ttyb-rts-dtr-off", 0, -1},
-+ {NULL, NULL, -1}
-+};
-+
-+static int prop_mem_reg[3];
-+static int prop_mem_avail[3];
-+
-+static const struct property propv_memory[] = {
-+ {"name", "memory", sizeof("memory")},
-+ {"reg", (char*)&prop_mem_reg[0], sizeof(prop_mem_reg) },
-+ {"available", (char*)&prop_mem_avail[0], sizeof(prop_mem_avail) },
-+ {NULL, NULL, -1}
-+};
-+
-+static int prop_vmem_avail[6];
-+
-+static const struct property propv_vmemory[] = {
-+ {"name", "virtual-memory", sizeof("virtual-memory")},
-+ {"available", (char*)&prop_vmem_avail[0], sizeof(prop_vmem_avail) },
-+ {NULL, NULL, -1}
-+};
-+
-+static const struct node nodes[] = {
-+ { &null_properties, 1, 0 }, /* 0 = big brother of root */
-+ { propv_root, 0, 2 }, /* 1 "/" */
-+ { propv_iommu, 12, 3 }, /* 2 "/iommu" */
-+ { propv_sbus, 0, 4 }, /* 3 "/iommu/sbus" */
-+ { propv_sbus_tcx, 5, 0 }, /* 4 "/iommu/sbus/SUNW,tcx" */
-+ { propv_sbus_ledma, 7, 6 }, /* 5 "/iommu/sbus/ledma" */
-+ { propv_sbus_ledma_le, 0, 0 }, /* 6 "/iommu/sbus/ledma/le" */
-+ { propv_sbus_cs4231, 8, 0 }, /* 7 "/iommu/sbus/SUNW,CS4231 */
-+ { propv_sbus_bpp, 9, 0 }, /* 8 "/iommu/sbus/SUNW,bpp */
-+ { propv_sbus_espdma, 11, 10 }, /* 9 "/iommu/sbus/espdma" */
-+ { propv_sbus_espdma_esp, 0, 0 }, /* 10 "/iommu/sbus/espdma/esp" */
-+ { propv_sbus_apc, 0, 0 }, /* 11 "/iommu/sbus/power-management */
-+ { propv_cpu, 13, 0 }, /* 12 "/STP1012PGA" */
-+ { propv_obio, 23, 14 }, /* 13 "/obio" */
-+ { propv_obio_int, 15, 0 }, /* 14 "/obio/interrupt" */
-+ { propv_obio_cnt, 16, 0 }, /* 15 "/obio/counter" */
-+ { propv_obio_eep, 17, 0 }, /* 16 "/obio/eeprom" */
-+ { propv_obio_auxio, 18, 0 }, /* 17 "/obio/auxio" */
-+ { propv_obio_zs1, 19, 0 }, /* 18 "/obio/zs@0,100000"
-+ Must be before zs@0,0! */
-+ { propv_obio_zs, 20, 0 }, /* 19 "/obio/zs@0,0" */
-+ { propv_obio_fd, 21, 0 }, /* 20 "/obio/SUNW,fdtwo" */
-+ { propv_obio_pw, 22, 0 }, /* 21 "/obio/power" */
-+ { propv_obio_cf, 0, 0 }, /* 22 "/obio/slavioconfig@0,800000" */
-+ { propv_options, 24, 0 }, /* 23 "/options" */
-+ { propv_memory, 25, 0 }, /* 24 "/memory" */
-+ { propv_vmemory, 0, 0 }, /* 25 "/virtual-memory" */
-+};
-+
-+static struct linux_mlist_v0 totphys[MAX_BANKS];
-+static struct linux_mlist_v0 totmap[1];
-+static struct linux_mlist_v0 totavail[MAX_BANKS];
-+
-+static struct linux_mlist_v0 *ptphys;
-+static struct linux_mlist_v0 *ptmap;
-+static struct linux_mlist_v0 *ptavail;
-+
-+static const struct linux_nodeops nodeops0 = {
-+ obp_nextnode, /* int (*no_nextnode)(int node); */
-+ obp_child, /* int (*no_child)(int node); */
-+ obp_proplen, /* int (*no_proplen)(int node, char *name); */
-+ obp_getprop, /* int (*no_getprop)(int node,char *name,char *val); */
-+ obp_setprop, /* int (*no_setprop)(int node, char *name,
-+ char *val, int len); */
-+ obp_nextprop /* char * (*no_nextprop)(int node, char *name); */
-+};
-+
-+static struct linux_arguments_v0 obp_arg;
-+static const struct linux_arguments_v0 * const obp_argp = &obp_arg;
-+
-+static void (*synch_hook)(void);
-+static char obp_stdin, obp_stdout;
-+static int obp_fd_stdin, obp_fd_stdout;
-+
-+static int obp_nbgetchar(void);
-+static int obp_nbputchar(int ch);
-+static void obp_reboot(char *);
-+static void obp_abort(void);
-+static void obp_halt(void);
-+static int obp_devopen(char *str);
-+static int obp_devclose(int dev_desc);
-+static int obp_devread(int dev_desc, char *buf, int nbytes);
-+static int obp_devwrite(int dev_desc, char *buf, int nbytes);
-+static int obp_devseek(int dev_desc, int hi, int lo);
-+static int obp_rdblkdev(int dev_desc, int num_blks, int blk_st, char *buf);
-+static char *obp_dumb_mmap(char *va, int which_io, unsigned int pa, unsigned
int size);
-+static void obp_dumb_munmap(char *va, unsigned int size);
-+static int obp_inst2pkg(int dev_desc);
-+
-+static void doublewalk(unsigned ptab1, unsigned va)
-+{
-+unsigned int proc_tablewalk(int ctx, unsigned int va);
-+unsigned int mem_tablewalk(unsigned int pa, unsigned int va);
-+
-+ proc_tablewalk(0, va);
-+ if (ptab1 != 0) mem_tablewalk(ptab1, va);
-+}
-+
-+static struct linux_romvec romvec0;
-+
-+struct fd {
-+ int unit, part;
-+ int offset;
-+ int (*pread)(int dev_desc, int offset, char *buf, unsigned int nbytes);
-+ int (*pwrite)(int dev_desc, int offset, char *buf, unsigned int nbytes);
-+} fd_table[16];
-+
-+static int fd_index;
-+static int con_pread(int dev_desc, int offset, char *buf, unsigned int
nbytes);
-+static int con_pwrite(int dev_desc, int offset, char *buf, unsigned int
nbytes);
-+
-+void *
-+init_openprom_qemu(int bankc, struct bank *bankv, unsigned hiphybas,
-+ const char *cmdline, char boot_device, int nographic)
-+{
-+ int i;
-+
-+ /*
-+ * Avoid data segment allocations
-+ */
-+ ptphys = totphys;
-+ ptmap = totmap;
-+ ptavail = totavail;
-+ /*
-+ * Form memory descriptors.
-+ */
-+ for (i = 0; i < bankc; i++) {
-+ totphys[i].theres_more = &totphys[i+1];
-+ totphys[i].start_adr = (char*) bankv[i].start;
-+ totphys[i].num_bytes = bankv[i].length;
-+ }
-+ totphys[i-1].theres_more = 0;
-+
-+ /*
-+ * XXX Merged in normal PROM when full banks touch.
-+ */
-+ for (i = 0; i < bankc; i++) {
-+ unsigned bankbase = bankv[i].start;
-+ unsigned banksize = bankv[i].length;
-+ if (hiphybas > bankbase &&
-+ hiphybas < bankbase + banksize) {
-+ banksize = hiphybas - bankbase;
-+ }
-+ totavail[i].theres_more = &totavail[i+1];
-+ totavail[i].start_adr = (char*) bankbase;
-+ totavail[i].num_bytes = banksize;
-+ }
-+ totavail[i-1].theres_more = 0;
-+
-+ totmap[0].theres_more = 0;
-+ totmap[0].start_adr = (char*) PROLBASE;
-+ totmap[0].num_bytes = PROLSIZE;
-+ prop_mem_reg[0] = 0;
-+ prop_mem_reg[1] = 0;
-+ prop_mem_reg[2] = bankv[0].length;
-+ prop_mem_avail[0] = 0;
-+ prop_mem_avail[1] = 0;
-+ prop_mem_avail[2] = hiphybas;
-+ prop_vmem_avail[0] = 0;
-+ prop_vmem_avail[1] = 0;
-+ prop_vmem_avail[2] = PROLBASE-1;
-+ prop_vmem_avail[3] = 0;
-+ prop_vmem_avail[4] = 0xffe00000;
-+ prop_vmem_avail[5] = 0x00200000;
-+
-+ /*
-+ * idprom
-+ */
-+ bcopy(idprom, obp_idprom, IDPROM_SIZE);
-+
-+ // Linux wants a R/W romvec table
-+ romvec0.pv_magic_cookie = LINUX_OPPROM_MAGIC;
-+ romvec0.pv_romvers = 3;
-+ romvec0.pv_plugin_revision = 77;
-+ romvec0.pv_printrev = 0x10203;
-+ romvec0.pv_v0mem.v0_totphys = &ptphys;
-+ romvec0.pv_v0mem.v0_prommap = &ptmap;
-+ romvec0.pv_v0mem.v0_available = &ptavail;
-+ romvec0.pv_nodeops = &nodeops0;
-+ romvec0.pv_bootstr = (void *)doublewalk;
-+ romvec0.pv_v0devops.v0_devopen = &obp_devopen;
-+ romvec0.pv_v0devops.v0_devclose = &obp_devclose;
-+ romvec0.pv_v0devops.v0_rdblkdev = &obp_rdblkdev;
-+ romvec0.pv_stdin = &obp_stdin;
-+ romvec0.pv_stdout = &obp_stdout;
-+ romvec0.pv_getchar = obp_nbgetchar;
-+ romvec0.pv_putchar = (void (*)(int))obp_nbputchar;
-+ romvec0.pv_nbgetchar = obp_nbgetchar;
-+ romvec0.pv_nbputchar = obp_nbputchar;
-+ romvec0.pv_reboot = obp_reboot;
-+ romvec0.pv_printf = (void (*)(const char *fmt, ...))printk;
-+ romvec0.pv_abort = obp_abort;
-+ romvec0.pv_halt = obp_halt;
-+ romvec0.pv_synchook = &synch_hook;
-+ romvec0.pv_v0bootargs = &obp_argp;
-+ romvec0.pv_v2devops.v2_inst2pkg = obp_inst2pkg;
-+ romvec0.pv_v2devops.v2_dumb_mmap = obp_dumb_mmap;
-+ romvec0.pv_v2devops.v2_dumb_munmap = obp_dumb_munmap;
-+ romvec0.pv_v2devops.v2_dev_open = obp_devopen;
-+ romvec0.pv_v2devops.v2_dev_close = (void (*)(int))obp_devclose;
-+ romvec0.pv_v2devops.v2_dev_read = obp_devread;
-+ romvec0.pv_v2devops.v2_dev_write = obp_devwrite;
-+ romvec0.pv_v2devops.v2_dev_seek = obp_devseek;
-+ obp_arg.boot_dev_ctrl = 0;
-+ obp_arg.boot_dev_unit = '0';
-+ obp_arg.argv[0] = "sd(0,0,0):d";
-+ switch(boot_device) {
-+ default:
-+ case 'a':
-+ obp_arg.argv[0] = "fd()";
-+ obp_arg.boot_dev[0] = 'f';
-+ obp_arg.boot_dev[1] = 'd';
-+ break;
-+ case 'd':
-+ obp_arg.boot_dev_unit = '2';
-+ obp_arg.argv[0] = "sd(0,2,0):d";
-+ // Fall through
-+ case 'c':
-+ obp_arg.boot_dev[0] = 's';
-+ obp_arg.boot_dev[1] = 'd';
-+ break;
-+ case 'n':
-+ obp_arg.argv[0] = "le()";
-+ obp_arg.boot_dev[0] = 'l';
-+ obp_arg.boot_dev[1] = 'e';
-+ break;
-+ }
-+ obp_arg.argv[1] = cmdline;
-+ romvec0.pv_v2bootargs.bootpath = &obp_arg.argv[0];
-+ romvec0.pv_v2bootargs.bootargs = &cmdline;
-+ romvec0.pv_v2bootargs.fd_stdin = &obp_fd_stdin;
-+ romvec0.pv_v2bootargs.fd_stdout = &obp_fd_stdout;
-+
-+ bcopy(propv_root_templ, propv_root, sizeof(propv_root_templ));
-+ propv_root[4].name = "stdin-path";
-+ propv_root[5].name = "stdout-path";
-+ obp_fd_stdin = 0;
-+ obp_fd_stdout = 1;
-+ fd_table[0].pread = con_pread;
-+ fd_table[0].pwrite = con_pwrite;
-+ fd_table[1].pread = con_pread;
-+ fd_table[1].pwrite = con_pwrite;
-+ fd_index = 2;
-+ if (nographic) {
-+ obp_stdin = PROMDEV_TTYA;
-+ propv_root[4].value = "/obio/zs@0,100000:a";
-+ propv_root[4].length = sizeof("/obio/zs@0,100000:a");
-+ fd_table[0].unit = 18;
-+ obp_stdout = PROMDEV_TTYA;
-+ propv_root[5].value = "/obio/zs@0,100000:a";
-+ propv_root[5].length = sizeof("/obio/zs@0,100000:a");
-+ fd_table[1].unit = 18;
-+ } else {
-+ obp_stdin = PROMDEV_KBD;
-+ propv_root[4].value = "/obio/zs@0,0";
-+ propv_root[4].length = sizeof("/obio/zs@0,0");
-+ fd_table[0].unit = 19;
-+ obp_stdout = PROMDEV_SCREEN;
-+ propv_root[5].value = "/iommu/sbus/SUNW,tcx";
-+ propv_root[5].length = sizeof("/iommu/sbus/SUNW,tcx");
-+ fd_table[1].unit = 4;
-+ }
-+ prop_zs_addr = map_io(0x71000000, 8);
-+ prop_zs1_addr = map_io(0x71100000, 8);
-+ return &romvec0;
-+}
-+
-+static const struct property *find_property(int node,char *name)
-+{
-+ const struct property *prop = &nodes[node].properties[0];
-+ while (prop && prop->name) {
-+ if (bcmp(prop->name, name, 128) == 0) return prop;
-+ prop++;
-+ }
-+ return NULL;
-+}
-+
-+static int obp_nextnode(int node)
-+{
-+#ifdef DEBUG_OBP
-+ printk("obp_nextnode(%d) = %d\n", node, nodes[node].sibling);
-+#endif
-+ return nodes[node].sibling;
-+}
-+
-+static int obp_child(int node)
-+{
-+#ifdef DEBUG_OBP
-+ printk("obp_child(%d) = %d\n", node, nodes[node].child);
-+#endif
-+ return nodes[node].child;
-+}
-+
-+static int obp_proplen(int node, char *name)
-+{
-+ const struct property *prop = find_property(node,name);
-+ if (prop) {
-+#ifdef DEBUG_OBP
-+ printk("obp_proplen(%d, %s) = %d\n", node, name, prop->length);
-+#endif
-+ return prop->length;
-+ }
-+#ifdef DEBUG_OBP
-+ printk("obp_proplen(%d, %s) (no prop)\n", node, name);
-+#endif
-+ return -1;
-+}
-+
-+static int obp_getprop(int node, char *name, char *value)
-+{
-+ const struct property *prop;
-+
-+ if (!name) {
-+ // NULL name means get first property
-+#ifdef DEBUG_OBP
-+ printk("obp_getprop(%d, %x (NULL)) = %s\n", node, name,
-+ nodes[node].properties[0].name);
-+#endif
-+ return (int)nodes[node].properties[0].name;
-+ }
-+ prop = find_property(node,name);
-+ if (prop) {
-+ memcpy(value,prop->value,prop->length);
-+#ifdef DEBUG_OBP
-+ printk("obp_getprop(%d, %s) = %s\n", node, name, value);
-+#endif
-+ return prop->length;
-+ }
-+#ifdef DEBUG_OBP
-+ printk("obp_getprop(%d, %s): not found\n", node, name);
-+#endif
-+ return -1;
-+}
-+
-+static int obp_setprop(__attribute__((unused)) int node,
-+ __attribute__((unused)) char *name,
-+ __attribute__((unused)) char *value,
-+ __attribute__((unused)) int len)
-+{
-+#ifdef DEBUG_OBP
-+ printk("obp_setprop(%d, %s) = %s (%d)\n", node, name, value, len);
-+#endif
-+ return -1;
-+}
-+
-+static const char *obp_nextprop(int node,char *name)
-+{
-+ const struct property *prop;
-+
-+ if (!name || *name == '\0') {
-+ // NULL name means get first property
-+#ifdef DEBUG_OBP
-+ printk("obp_nextprop(%d, NULL) = %s\n", node,
-+ nodes[node].properties[0].name);
-+#endif
-+ return nodes[node].properties[0].name;
-+ }
-+ prop = find_property(node,name);
-+ if (prop && prop[1].name) {
-+#ifdef DEBUG_OBP
-+ printk("obp_nextprop(%d, %s) = %s\n", node, name, prop[1].name);
-+#endif
-+ return prop[1].name;
-+ }
-+#ifdef DEBUG_OBP
-+ printk("obp_nextprop(%d, %s): not found\n", node, name);
-+#endif
-+ return "";
-+}
-+
-+extern int (*getch_fn)(struct vconterm *v);
-+
-+static int obp_nbgetchar(void) {
-+ extern struct vconterm dp0;
-+ return getch_fn(&dp0);
-+}
-+
-+static int obp_nbputchar(int ch) {
-+ printk("%c", ch);
-+ return 0;
-+}
-+
-+static void obp_reboot(char *str) {
-+ printk("rebooting (%s)\n", str);
-+ stb_bypass(0x71f00000, 1);
-+ for (;;) {}
-+}
-+
-+static void obp_abort() {
-+ printk("abort, power off\n");
-+ stb_bypass(0x71910000, 1);
-+ for (;;) {}
-+}
-+
-+static void obp_halt() {
-+ printk("halt, power off\n");
-+ stb_bypass(0x71910000, 1);
-+ for (;;) {}
-+}
-+
-+extern void *esp_read(int unit, int part, int offset, short len);
-+
-+static int esp_pread(int dev_desc, int offset, char *buf, unsigned int nbytes)
-+{
-+ unsigned int i;
-+ void *src;
-+
-+ for(i = 0; i < nbytes; i += 512) {
-+ src = esp_read(fd_table[dev_desc].unit, fd_table[dev_desc].part,
(offset + i) / 512, 512);
-+ memcpy(&buf[i], src, 512);
-+ }
-+ return nbytes;
-+}
-+
-+static int con_pread(__attribute__((unused)) int dev_desc,
__attribute__((unused)) int offset, char *buf, unsigned int nbytes)
-+{
-+ unsigned int i;
-+
-+ for(i = 0; i < nbytes; i ++) {
-+ buf[i] = obp_nbgetchar();
-+ }
-+ return nbytes;
-+}
-+
-+static int con_pwrite(__attribute__((unused)) int dev_desc,
__attribute__((unused)) int offset, char *buf, unsigned int nbytes)
-+{
-+ unsigned int i;
-+
-+ for(i = 0; i < nbytes; i ++) {
-+ obp_nbputchar(buf[i]);
-+ }
-+ return nbytes;
-+}
-+
-+#define isnum(c) ((c >= '0') && (c < '9'))
-+#define ctoi(c) (c - '0')
-+
-+static int obp_devopen(char *str) {
-+#ifdef DEBUG_OBP
-+ printk("obp_devopen(%s)\n", str);
-+#endif
-+ if (str[0] == 's' && str[1] == 'd' && str[4] == ',') {
-+ unsigned int target;
-+
-+ if (str[5] < 7)
-+ target = str[5];
-+ else if (isnum(str[6]) && isnum(str[5])) {
-+ target = (ctoi(str[5]) * 10 + ctoi(str[6])) & 7;
-+ }
-+ else {
-+ target = ctoi(str[5]) & 7;
-+ }
-+ fd_table[fd_index].unit = target;
-+ fd_table[fd_index].part = str[10] - 'a';
-+ fd_table[fd_index].pread = esp_pread;
-+ return fd_index++; // XXX
-+ }
-+ return 0;
-+}
-+
-+static int obp_devclose(__attribute__((unused)) int dev_desc) {
-+#ifdef DEBUG_OBP
-+ printk("obp_devclose %d\n", dev_desc);
-+#endif
-+ fd_index--; // XXX
-+ return 0;
-+}
-+
-+static int obp_rdblkdev(int dev_desc, int num_blks, int offset, char *buf)
-+{
-+#ifdef DEBUG_OBP
-+ printk("obp_rdblkdev: fd %d, num_blks %d, offset %d, buf 0x%x\n",
dev_desc, num_blks, offset, buf);
-+#endif
-+ return fd_table[dev_desc].pread(dev_desc, offset, buf, num_blks * 512);
-+}
-+
-+static char *obp_dumb_mmap(char *va, __attribute__((unused)) int which_io,
-+ unsigned int pa, unsigned int size)
-+{
-+ unsigned int npages;
-+ unsigned int off;
-+ unsigned int mva;
-+
-+#ifdef DEBUG_OBP
-+ printk("obp_dumb_mmap: virta %x, which_io %d, paddr %x, sz %d\n", va,
which_io, pa, size);
-+#endif
-+ off = pa & (PAGE_SIZE-1);
-+ npages = (off + size + (PAGE_SIZE-1)) / PAGE_SIZE;
-+ pa &= ~(PAGE_SIZE-1);
-+
-+ mva = (unsigned int) va;
-+ while (npages-- != 0) {
-+ map_page(pmem.pl1, mva, pa, 1, pmem.pbas);
-+ mva += PAGE_SIZE;
-+ pa += PAGE_SIZE;
-+ }
-+ return va;
-+}
-+
-+static void obp_dumb_munmap(__attribute__((unused)) char *va,
-+ __attribute__((unused)) unsigned int size)
-+{
-+#ifdef DEBUG_OBP
-+ printk("obp_dumb_munmap: virta %x, sz %d\n", va, size);
-+#endif
-+}
-+
-+static int obp_devread(int dev_desc, char *buf, int nbytes)
-+{
-+ int ret;
-+#ifdef DEBUG_OBP
-+ printk("obp_devread: fd %d, nbytes %d\n", dev_desc, nbytes);
-+#endif
-+ ret = fd_table[dev_desc].pread(dev_desc, fd_table[dev_desc].offset,
buf, nbytes);
-+ fd_table[dev_desc].offset += nbytes;
-+ return ret;
-+}
-+
-+static int obp_devwrite(int dev_desc, char *buf, int nbytes)
-+{
-+ int ret;
-+#ifdef DEBUG_OBP
-+ printk("obp_devwrite: fd %d, buf %s, nbytes %d\n", dev_desc, buf,
nbytes);
-+#endif
-+ ret = fd_table[dev_desc].pwrite(dev_desc, fd_table[dev_desc].offset,
buf, nbytes);
-+ fd_table[dev_desc].offset += nbytes;
-+ return ret;
-+}
-+
-+static int obp_devseek(int dev_desc, __attribute__((unused)) int hi, int lo)
-+{
-+#ifdef DEBUG_OBP
-+ printk("obp_devseek: fd %d, hi %d, lo %d\n", dev_desc, hi, lo);
-+#endif
-+ fd_table[dev_desc].offset = lo;
-+ return 0;
-+}
-+
-+static int obp_inst2pkg(int dev_desc)
-+{
-+#ifdef DEBUG_OBP
-+ printk("obp_inst2pkg: fd %d\n", dev_desc);
-+#endif
-+ return fd_table[dev_desc].unit;
-+}
-diff -ruN proll_18.orig/qemu/system_qemu.c proll-patch-15/qemu/system_qemu.c
---- proll_18.orig/qemu/system_qemu.c 1970-01-01 00:00:00.000000000 +0000
-+++ proll-patch-15/qemu/system_qemu.c 2005-04-16 06:16:20.000000000 +0000
-@@ -0,0 +1,430 @@
-+/**
-+ ** Proll (PROM replacement)
-+ ** system.c: shared miscallenea.
-+ ** Copyright 1999 Pete Zaitcev
-+ ** This code is licensed under GNU General Public License.
-+ **/
-+#include <stdarg.h>
-+#include <asi.h>
-+#include <crs.h>
-+#ifndef NULL
-+#define NULL ((void*)0)
-+#endif
-+
-+#include "pgtsrmmu.h"
-+
-+#include "vconsole.h"
-+#include <timer.h> /* Local copy of 2.2 style include */
-+#include <general.h> /* __P() */
-+#include <net.h> /* init_net() */
-+#include <romlib.h> /* we are a provider for part of this. */
-+#include <netpriv.h> /* myipaddr */
-+#include <arpa.h>
-+#include <system.h> /* our own prototypes */
-+
-+/*
-+ * We export this.
-+ */
-+char idprom[IDPROM_SIZE];
-+
-+
-+/*
-+ * Create an I/O mapping to pa[size].
-+ * Returns va of the mapping or 0 if unsuccessful.
-+ */
-+void *
-+map_io(unsigned pa, int size)
-+{
-+ void *va;
-+ unsigned int npages;
-+ unsigned int off;
-+ unsigned int mva;
-+
-+ off = pa & (PAGE_SIZE-1);
-+ npages = (off + size + (PAGE_SIZE-1)) / PAGE_SIZE;
-+ pa &= ~(PAGE_SIZE-1);
-+
-+ va = mem_alloc(&cio, npages*PAGE_SIZE, PAGE_SIZE);
-+ if (va == 0) return va;
-+
-+ mva = (unsigned int) va;
-+ /* printk("map_io: va 0x%x pa 0x%x off 0x%x npages %d\n", va, pa, off,
npages); */ /* P3 */
-+ while (npages-- != 0) {
-+ map_page(pmem.pl1, mva, pa, 1, pmem.pbas);
-+ mva += PAGE_SIZE;
-+ pa += PAGE_SIZE;
-+ }
-+
-+ return (void *)((unsigned int)va + off);
-+}
-+
-+/*
-+ * Tablewalk routine used for testing.
-+ * Returns PTP/PTE.
-+ */
-+unsigned int
-+proc_tablewalk(int ctx, unsigned int va)
-+{
-+ unsigned int pa1;
-+
-+ __asm__ __volatile__ ("lda [%1] %2, %0" :
-+ "=r" (pa1) :
-+ "r" (AC_M_CTPR), "i" (ASI_M_MMUREGS));
-+ /* printk(" ctpr %x ctx %x\n", pa1, ctx); */ /* P3 */
-+ pa1 <<= 4;
-+ pa1 = ld_bypass(pa1 + (ctx << 2));
-+ if ((pa1 & 0x03) == 0) goto invalid;
-+ return mem_tablewalk((pa1 & 0xFFFFFFF0) << 4, va);
-+
-+invalid:
-+ printk(" invalid %x\n", pa1);
-+ return 0;
-+}
-+
-+/*
-+ * Walk the tables in memory, starting at physical address pa.
-+ */
-+unsigned int
-+mem_tablewalk(unsigned int pa, unsigned int va)
-+{
-+ unsigned int pa1;
-+
-+ printk("pa %x va %x", pa, va);
-+ pa1 = ld_bypass(pa + (((va&0xFF000000)>>24) << 2));
-+ if ((pa1 & 0x03) == 0) goto invalid;
-+ printk(" l1 %x", pa1);
-+ pa1 <<= 4; pa1 &= 0xFFFFFF00;
-+ pa1 = ld_bypass(pa1 + (((va&0x00FC0000)>>18) << 2));
-+ if ((pa1 & 0x03) == 0) goto invalid;
-+ printk(" l2 %x", pa1);
-+ pa1 <<= 4; pa1 &= 0xFFFFFF00;
-+ pa1 = ld_bypass(pa1 + (((va&0x0003F000)>>12) << 2));
-+ if ((pa1 & 0x03) == 0) goto invalid;
-+ printk(" l3 %x", pa1);
-+ printk(" off %x\n", va&0x00000FFF);
-+ return pa1;
-+invalid:
-+ printk(" invalid %x\n", pa1);
-+ return 0;
-+}
-+
-+/*
-+ * Make CPU page tables.
-+ * Returns pointer to context table.
-+ * Here we ignore memory allocation errors which "should not happen"
-+ * because we cannot print anything anyways if memory initialization fails.
-+ */
-+void makepages(struct phym *t, unsigned int highbase)
-+{
-+ unsigned int *ctp, *l1, pte;
-+ int i;
-+ unsigned int pa, va;
-+
-+ ctp = mem_zalloc(&cmem, NCTX_SWIFT*sizeof(int), NCTX_SWIFT*sizeof(int));
-+ l1 = mem_zalloc(&cmem, 256*sizeof(int), 256*sizeof(int));
-+
-+ pte = SRMMU_ET_PTD | (((unsigned int)l1 - PROLBASE + highbase) >> 4);
-+ for (i = 0; i < NCTX_SWIFT; i++) {
-+ ctp[i] = pte;
-+ }
-+
-+ pa = PROLBASE;
-+ for (va = PROLBASE; va < PROLDATA; va += PAGE_SIZE) {
-+ map_page(l1, va, pa, 0, highbase);
-+ pa += PAGE_SIZE;
-+ }
-+ pa = highbase + PROLDATA - PROLBASE;
-+ for (va = PROLDATA; va < PROLBASE + PROLSIZE; va += PAGE_SIZE) {
-+ map_page(l1, va, pa, 0, highbase);
-+ pa += PAGE_SIZE;
-+ }
-+
-+ /* We need to start from LOADBASE, but kernel wants PAGE_SIZE. */
-+ pa = 0;
-+ for (va = 0; va < LOWMEMSZ; va += PAGE_SIZE) {
-+ map_page(l1, va, pa, 0, highbase);
-+ pa += PAGE_SIZE;
-+ }
-+
-+ t->pctp = ctp;
-+ t->pl1 = l1;
-+ t->pbas = highbase;
-+}
-+
-+/*
-+ * Create a memory mapping from va to epa in page table pgd.
-+ * highbase is used for v2p translation.
-+ */
-+int
-+map_page(unsigned int *pgd, unsigned int va,
-+ unsigned int epa, int type, unsigned int highbase)
-+{
-+ unsigned int pte;
-+ unsigned int *p;
-+ unsigned int pa;
-+
-+ pte = pgd[((va)>>SRMMU_PGDIR_SHIFT) & (SRMMU_PTRS_PER_PGD-1)];
-+ if ((pte & SRMMU_ET_MASK) == SRMMU_ET_INVALID) {
-+ p = mem_zalloc(&cmem, SRMMU_PTRS_PER_PMD*sizeof(int),
-+ SRMMU_PTRS_PER_PMD*sizeof(int));
-+ if (p == 0) goto drop;
-+ pte = SRMMU_ET_PTD |
-+ (((unsigned int)p - PROLBASE + highbase) >> 4);
-+ pgd[((va)>>SRMMU_PGDIR_SHIFT) & (SRMMU_PTRS_PER_PGD-1)] = pte;
-+ /* barrier() */
-+ }
-+
-+ pa = ((pte & 0xFFFFFFF0) << 4);
-+ pa += (((va)>>SRMMU_PMD_SHIFT & (SRMMU_PTRS_PER_PMD-1)) << 2);
-+ pte = ld_bypass(pa);
-+ if ((pte & SRMMU_ET_MASK) == SRMMU_ET_INVALID) {
-+ p = mem_zalloc(&cmem, SRMMU_PTRS_PER_PTE*sizeof(int),
-+ SRMMU_PTRS_PER_PTE*sizeof(int));
-+ if (p == 0) goto drop;
-+ pte = SRMMU_ET_PTD |
-+ (((unsigned int)p - PROLBASE + highbase) >> 4);
-+ st_bypass(pa, pte);
-+ }
-+
-+ pa = ((pte & 0xFFFFFFF0) << 4);
-+ pa += (((va)>>PAGE_SHIFT & (SRMMU_PTRS_PER_PTE-1)) << 2);
-+
-+ pte = SRMMU_ET_PTE | ((epa & PAGE_MASK) >> 4);
-+ if (type) { /* I/O */
-+ pte |= SRMMU_REF;
-+ /* SRMMU cannot make Supervisor-only, but not exectutable */
-+ pte |= SRMMU_PRIV;
-+ } else { /* memory */
-+ pte |= SRMMU_REF|SRMMU_CACHE;
-+ pte |= SRMMU_PRIV; /* Supervisor only access */
-+ }
-+ st_bypass(pa, pte);
-+ return 0;
-+
-+drop:
-+ return -1;
-+}
-+
-+/*
-+ * Switch page tables.
-+ */
-+void
-+init_mmu_swift(unsigned int ctp_phy)
-+{
-+ unsigned int addr;
-+
-+ /*
-+ * Flush cache
-+ */
-+ for (addr = 0; addr < 0x2000; addr += 0x10) {
-+ __asm__ __volatile__ ("sta %%g0, [%0] %1\n\t" : :
-+ "r" (addr), "i" (ASI_M_DATAC_TAG));
-+ __asm__ __volatile__ ("sta %%g0, [%0] %1\n\t" : :
-+ "r" (addr<<1), "i" (ASI_M_TXTC_TAG));
-+ }
-+
-+ /*
-+ * Switch ctx table
-+ */
-+ ctp_phy >>= 4;
-+ /* printk("done flushing, switching to %x\n", ctp_phy); */
-+ __asm__ __volatile__ ("sta %0, [%1] %2\n\t" : :
-+ "r" (ctp_phy), "r" (AC_M_CTPR), "i" (ASI_M_MMUREGS));
-+
-+ /*
-+ * Flush old page table references
-+ */
-+ __asm__ __volatile__ ("sta %%g0, [%0] %1\n\t" : :
-+ "r" (0x400), "i" (ASI_M_FLUSH_PROBE) : "memory");
-+}
-+
-+/*
-+ * add_timer, del_timer
-+ * This should go into sched.c, but we have it split for different archs.
-+ */
-+struct timer_list_head {
-+ struct timer_list *head, *tail;
-+};
-+
-+static struct timer_list_head timers; /* Anonymous heap of timers */
-+
-+void add_timer(struct timer_list *timer) {
-+ struct timer_list *p;
-+ if (timer->prev != NULL || timer->next != NULL) {
-+ printk("bug: kernel timer added twice at 0x%x.\n",
-+ __builtin_return_address(0));
-+ return;
-+ }
-+ if ((p = timers.tail) != NULL) {
-+ timer->prev = p;
-+ p->next = timer;
-+ timers.tail = timer;
-+ } else {
-+ timers.head = timer;
-+ timers.tail = timer;
-+ }
-+ return;
-+}
-+
-+int del_timer(struct timer_list *timer) {
-+ struct timer_list *p;
-+ int ret;
-+
-+ if (timers.head == timer) timers.head = timer->next;
-+ if (timers.tail == timer) timers.tail = timer->prev;
-+ if ((p = timer->prev) != NULL) p->next = timer->next;
-+ if ((p = timer->next) != NULL) p->prev = timer->prev;
-+ ret = timer->next != 0 || timer->prev != 0;
-+ timer->next = NULL;
-+ timer->prev = NULL;
-+ return ret;
-+}
-+
-+void run_timers() {
-+ struct timer_list *p;
-+
-+ p = timers.head;
-+ while (p != NULL) {
-+ if (p->expires < jiffies) {
-+ del_timer(p); /* XXX make nonstatic member */
-+ (*p->function)(p->data);
-+ p = timers.head;
-+ } else {
-+ p = p->next;
-+ }
-+ }
-+}
-+
-+/*
-+ * Allocate memory. This is reusable.
-+ */
-+void mem_init(struct mem *t, char *begin, char *limit)
-+{
-+ t->start = begin;
-+ t->uplim = limit;
-+ t->curp = begin;
-+}
-+
-+void mem_fini(struct mem *t)
-+{
-+ t->curp = 0;
-+}
-+
-+void *mem_alloc(struct mem *t, int size, int align)
-+{
-+ char *p;
-+
-+ p = (char *)((((unsigned int)t->curp) + (align-1)) & ~(align-1));
-+ if (p >= t->uplim || p + size > t->uplim) return 0;
-+ t->curp = p + size;
-+ return p;
-+}
-+
-+void *mem_zalloc(struct mem *t, int size, int align)
-+{
-+ char *p;
-+
-+ if ((p = mem_alloc(t, size, align)) != 0) memset(p, 0, size);
-+ return p;
-+}
-+
-+/*
-+ * Library functions
-+ */
-+void *memset(void *s, int c, size_t len)
-+{
-+ void *p = s;
-+
-+ while (len--) {
-+ *(char *)s = c;
-+ s++;
-+ }
-+ return p;
-+}
-+
-+void bcopy(const void *f, void *t, int len) {
-+ while (len--) {
-+ *(char *)t = *(char *)f;
-+ f++;
-+ t++;
-+ }
-+}
-+
-+/* Comparison is 7-bit */
-+int bcmp(const void *s1, const void *s2, int len)
-+{
-+ int i;
-+ char ch;
-+
-+ while (len--) {
-+ ch = *(char *)s1;
-+ i = ch - *(char *)s2;
-+ s1++;
-+ s2++;
-+ if (i != 0)
-+ return i;
-+ if (ch == 0)
-+ return 0;
-+ }
-+ return 0;
-+}
-+
-+int strlen(const char *s) {
-+ const char *p;
-+ for (p = s; *p != 0; p++) { }
-+ return p - s;
-+}
-+
-+extern void *printk_fn;
-+
-+void printk(char *fmt, ...)
-+{
-+ struct prf_fp {
-+ void *xfp;
-+ void (*write)(void *, char *, int);
-+ } prfa;
-+ extern void prf(struct prf_fp *, char *fmt, va_list adx);
-+ va_list x1;
-+
-+ va_start(x1, fmt);
-+ prfa.xfp = &dp0;
-+ prfa.write = printk_fn;
-+ prf(&prfa, fmt, x1);
-+ va_end(x1);
-+}
-+
-+void fatal()
-+{
-+ printk("fatal.");
-+loop: goto loop;
-+}
-+
-+/*
-+ * Get the highest bit number from the mask.
-+ */
-+int highc(int mask, int size)
-+{
-+ int m1;
-+
-+ m1 = 1 << size;
-+ while (size != 0) {
-+ size--;
-+ m1 >>= 1;
-+ if (m1 & mask) break;
-+ }
-+ return size;
-+}
-+
-+/*
-+ */
-+unsigned int ld_bp_swap(unsigned int ptr) {
-+ unsigned int n;
-+ n = ld_bypass(ptr);
-+ n = (n>>24 & 0xFF) | (n>>8 & 0xFF00) | ((n&0xFF00) << 8) | (n<<24);
-+ return n;
-+}
-+
-+void st_bp_swap(unsigned int ptr, unsigned int n) {
-+ n = (n>>24 & 0xFF) | (n>>8 & 0xFF00) | ((n&0xFF00) << 8) | (n<<24);
-+ st_bypass(ptr, n);
-+};
-diff -ruN proll_18.orig/src/arp.c proll-patch-15/src/arp.c
---- proll_18.orig/src/arp.c 2001-12-24 05:12:31.000000000 +0000
-+++ proll-patch-15/src/arp.c 2005-08-14 10:10:11.000000000 +0000
-@@ -45,7 +45,7 @@
- #endif
- static struct arp_cache arp_list[ARPNUM]; /* ARP address cache */
- static int next_arp; /* next table entry */
--static t_ipaddr def_gw = IP_ANY; /* default routing */
-+static t_ipaddr def_gw; /* default routing
*/
-
-
-
-@@ -100,10 +100,7 @@
- *
- * ARP receiver routine
- */
--static int arp_recv(buf, bufsize, addr)
--unsigned char *buf;
--int bufsize;
--unsigned char *addr;
-+static int arp_recv(unsigned char *buf, unsigned int bufsize, unsigned char
*addr)
- {
- register struct arphdr *ahp = (struct arphdr *)buf;
-
-@@ -144,7 +141,7 @@
- *
- * Resolve IP address and return pointer to hardware address.
- */
--unsigned char *ip_resolve(ip)
-+const unsigned char *ip_resolve(ip)
- t_ipaddr ip;
- {
- int i;
-@@ -230,14 +227,11 @@
- */
- int init_arp()
- {
-- /* Set name of module for error messages */
-- net_module_name = "arp";
--
- #ifndef NOARP
- /* Register ARP packet type and set send buffer pointer */
- if ((arpbuf = (struct arphdr *)reg_type(htons(ETH_P_ARP), arp_recv)) ==
NULL)
- return(FALSE);
- #endif
--
-+ def_gw = IP_ANY;
- return(TRUE);
- }
-diff -ruN proll_18.orig/src/arp.h proll-patch-15/src/arp.h
---- proll_18.orig/src/arp.h 1999-03-18 03:39:43.000000000 +0000
-+++ proll-patch-15/src/arp.h 2004-11-13 15:50:49.000000000 +0000
-@@ -104,7 +104,7 @@
- extern int init_arp __P((void));
-
- /* Resolve IP address and return pointer to hardware address */
--extern unsigned char *ip_resolve __P((t_ipaddr ip));
-+extern const unsigned char *ip_resolve __P((t_ipaddr ip));
-
- /* Add a new antry to the ARP cache */
- extern void addcache __P((unsigned char *ha, t_ipaddr ip));
-diff -ruN proll_18.orig/src/bootp.c proll-patch-15/src/bootp.c
---- proll_18.orig/src/bootp.c 1999-12-15 17:20:30.000000000 +0000
-+++ proll-patch-15/src/bootp.c 2005-08-14 10:16:09.000000000 +0000
-@@ -151,7 +151,7 @@
- while (TRUE) {
- boot_xid = get_ticks() + random();
- bootp_send();
-- i = udp_read((char *)(&boot_rec), BOOTP_REC_SIZE, timeout, CHR_ESC);
-+ i = udp_read((char *)(&boot_rec), BOOTP_REC_SIZE, timeout);
- if (i < 0) { /* user pressed ESC */
- printf("\nAborted\n");
- return(1);
-diff -ruN proll_18.orig/src/esp.c proll-patch-15/src/esp.c
---- proll_18.orig/src/esp.c 1970-01-01 00:00:00.000000000 +0000
-+++ proll-patch-15/src/esp.c 2005-08-15 18:42:46.000000000 +0000
-@@ -0,0 +1,305 @@
-+#include <system.h> /* == <asm/system.h> */
-+#include <general.h> /* __P for netpriv.h */
-+#include <dma.h> /* dmaga */
-+#include <romlib.h>
-+
-+#define PHYS_JJ_ESPDMA 0x78400000 /* ESP DMA controller */
-+#define PHYS_JJ_ESP 0x78800000 /* ESP SCSI */
-+#define PHYS_JJ_ESP_IRQ 4
-+#define BUFSIZE 4096
-+/*
-+ * XXX Crude
-+ */
-+struct esp_dma {
-+ struct sparc_dma_registers *regs;
-+ enum dvma_rev revision;
-+};
-+
-+struct esp_regs {
-+ unsigned int regs[16];
-+};
-+
-+struct esp_private {
-+ int active; /* initialized */
-+ int inst; /* iface number */
-+
-+ volatile struct esp_regs *ll;
-+ __u32 buffer_dvma;
-+ unsigned int irq; /* device IRQ number */
-+ int interrupt;
-+
-+ struct esp_dma *espdma; /* If set this points to espdma */
-+
-+ unsigned char *buffer;
-+ struct disk_info {
-+ unsigned int hw_sector;
-+ unsigned int part_offset[8];
-+ } disk[8];
-+};
-+
-+static void esp_interrupt(void *dev_id)
-+{
-+ struct esp_private *lp = (struct esp_private *)dev_id;
-+
-+ lp->interrupt = 1;
-+ /* Acknowledge all the interrupt sources ASAP */
-+
-+ lp->interrupt = 0;
-+}
-+
-+static int esp_open (void *dev)
-+{
-+ struct esp_private *lp = (struct esp_private *)dev;
-+ int status = 0;
-+
-+ if (request_irq(lp->irq, &esp_interrupt, (void *)dev)) {
-+ printk ("Esp: Can't get irq %d\n", lp->irq);
-+ return -1;
-+ }
-+
-+ /* On the 4m, setup the espdma to provide the upper bits for buffers */
-+ if (lp->espdma)
-+ lp->espdma->regs->dma_test = ((__u32) lp->buffer_dvma) &
0xff000000;
-+
-+ return status;
-+}
-+
-+static int esp_close (void *dev)
-+{
-+ struct esp_private *lp = (struct esp_private *)dev;
-+
-+ free_irq (lp->irq, (void *) dev);
-+ return 0;
-+}
-+
-+static int
-+esp_init(struct esp_private *esp, struct esp_dma *espdma, int irq)
-+{
-+ volatile struct esp_regs *ll;
-+
-+ /* Get the IO region */
-+ ll = map_io(PHYS_JJ_ESP, sizeof (struct esp_regs));
-+ if (ll == 0) return -1;
-+
-+ esp->buffer = dvma_alloc(BUFSIZE, &esp->buffer_dvma);
-+ esp->ll = ll;
-+ esp->espdma = espdma;
-+ esp->irq = irq;
-+
-+ // Chip reset
-+ stb_bypass((int)ll + 3*2, 2);
-+ return 0;
-+}
-+
-+static int espdma_init(struct esp_dma *espdma)
-+{
-+ void *p;
-+
-+ /* Hardcode everything for MrCoffee. */
-+ if ((p = map_io(PHYS_JJ_ESPDMA, 0x10)) == 0) {
-+ printk("espdma_init: cannot map registers\n");
-+ return -1;
-+ }
-+ espdma->regs = p;
-+
-+ printk("dma1: ");
-+
-+ switch((espdma->regs->cond_reg)&DMA_DEVICE_ID) {
-+ case DMA_VERS0:
-+ espdma->revision=dvmarev0;
-+ printk("Revision 0 ");
-+ break;
-+ case DMA_ESCV1:
-+ espdma->revision=dvmaesc1;
-+ printk("ESC Revision 1 ");
-+ break;
-+ case DMA_VERS1:
-+ espdma->revision=dvmarev1;
-+ printk("Revision 1 ");
-+ break;
-+ case DMA_VERS2:
-+ espdma->revision=dvmarev2;
-+ printk("Revision 2 ");
-+ break;
-+ case DMA_VERHME:
-+ espdma->revision=dvmahme;
-+ printk("HME DVMA gate array ");
-+ break;
-+ case DMA_VERSPLUS:
-+ espdma->revision=dvmarevplus;
-+ printk("Revision 1 PLUS ");
-+ break;
-+ default:
-+ printk("unknown dma version %x",
-+ (espdma->regs->cond_reg)&DMA_DEVICE_ID);
-+ /* espdma->allocated = 1; */
-+ break;
-+ }
-+ printk("\n");
-+ return 0;
-+}
-+
-+static struct esp_dma espdma0;
-+static struct esp_private esp;
-+/*
-+ * Find all the esp cards on the system and initialize them
-+ */
-+void esp_probe ()
-+{
-+ if (espdma_init(&espdma0) != 0) {
-+ return;
-+ }
-+
-+ if (esp_init(&esp, &espdma0, PHYS_JJ_ESP_IRQ) != 0) {
-+ printk("esp_probe: esp0 init failed\n");
-+ return;
-+ }
-+ return;
-+}
-+
-+void esp_read_capacity(int unit)
-+{
-+ // Set SCSI target
-+ stb_bypass(PHYS_JJ_ESP + 4*4, unit & 7);
-+ // Set DMA address
-+ st_bypass(PHYS_JJ_ESPDMA + 4, esp.buffer_dvma);
-+ // Set DMA length
-+ stb_bypass(PHYS_JJ_ESP + 0*4, 10);
-+ stb_bypass(PHYS_JJ_ESP + 1*4, 0);
-+ // Set DMA direction
-+ st_bypass(PHYS_JJ_ESPDMA + 0, 0x000);
-+ // Setup command = Read Capacity
-+ esp.buffer[0] = 0x80;
-+ esp.buffer[1] = 0x25;
-+ esp.buffer[2] = 0x00;
-+ esp.buffer[3] = 0x00;
-+ esp.buffer[4] = 0x00;
-+ esp.buffer[5] = 0x00;
-+ esp.buffer[6] = 0x00;
-+ esp.buffer[7] = 0x00;
-+ esp.buffer[8] = 0x00;
-+ esp.buffer[9] = 0x00;
-+ esp.buffer[10] = 0x00;
-+ // Set ATN, issue command
-+ stb_bypass(PHYS_JJ_ESP + 3*4, 0xc2);
-+
-+ // Set DMA length = 512 * read length
-+ stb_bypass(PHYS_JJ_ESP + 0*4, 0);
-+ stb_bypass(PHYS_JJ_ESP + 1*4, 8 & 0xff);
-+ // Set DMA direction
-+ st_bypass(PHYS_JJ_ESPDMA + 0, 0x100);
-+ // Transfer
-+ stb_bypass(PHYS_JJ_ESP + 3*4, 0x90);
-+ esp.disk[unit].hw_sector = (esp.buffer[4] << 24) | (esp.buffer[5] <<
16) | (esp.buffer[6] << 8) | esp.buffer[7];
-+}
-+
-+// offset is multiple of 512, len in bytes
-+void *esp_read(int unit, int part, int offset, short len)
-+{
-+ int pos, hw_sect, sect_offset, spb;
-+
-+ // Set SCSI target
-+ stb_bypass(PHYS_JJ_ESP + 4*4, unit & 7);
-+ // Set DMA address
-+ st_bypass(PHYS_JJ_ESPDMA + 4, esp.buffer_dvma);
-+ // Set DMA length
-+ stb_bypass(PHYS_JJ_ESP + 0*4, 10);
-+ stb_bypass(PHYS_JJ_ESP + 1*4, 0);
-+ // Set DMA direction
-+ st_bypass(PHYS_JJ_ESPDMA + 0, 0x000);
-+ hw_sect = esp.disk[unit].hw_sector;
-+ offset += esp.disk[unit].part_offset[part];
-+ spb = hw_sect / 512;
-+ sect_offset = offset / spb;
-+ pos = (offset - sect_offset * spb) * 512;
-+ len /= 512;
-+ //printk("Read unit %d, offset %d -> offset %d, pos %d, hw_sect %d\n",
unit, offset, sect_offset, pos, hw_sect);
-+ // Setup command = Read(10)
-+ esp.buffer[0] = 0x80;
-+ esp.buffer[1] = 0x28;
-+ esp.buffer[2] = 0x00;
-+ esp.buffer[3] = (sect_offset >> 24) & 0xff;
-+ esp.buffer[4] = (sect_offset >> 16) & 0xff;
-+ esp.buffer[5] = (sect_offset >> 8) & 0xff;
-+ esp.buffer[6] = sect_offset & 0xff;
-+ esp.buffer[7] = 0x00;
-+ esp.buffer[8] = (len >> 8) & 0xff;
-+ esp.buffer[9] = len & 0xff;
-+ // Set ATN, issue command
-+ stb_bypass(PHYS_JJ_ESP + 3*4, 0xc2);
-+
-+ // Set DMA length = sector size * read length
-+ stb_bypass(PHYS_JJ_ESP + 0*4, (len * hw_sect) & 0xff);
-+ stb_bypass(PHYS_JJ_ESP + 1*4, ((len * hw_sect) >> 8) & 0xff);
-+ // Set DMA direction
-+ st_bypass(PHYS_JJ_ESPDMA + 0, 0x100);
-+ // Transfer
-+ stb_bypass(PHYS_JJ_ESP + 3*4, 0x90);
-+ return esp.buffer + pos;
-+}
-+
-+// Sparc boot sequence can be found in SILO docs,
-+// first-isofs/README.SILO_ISOFS
-+int esp_boot(int unit)
-+{
-+ struct sun_disklabel {
-+ unsigned char info[128]; /* Informative text string */
-+ unsigned char spare0[14];
-+ struct sun_info {
-+ unsigned char spare1;
-+ unsigned char id;
-+ unsigned char spare2;
-+ unsigned char flags;
-+ } infos[8];
-+ unsigned char spare[246]; /* Boot information etc. */
-+ short rspeed; /* Disk rotational speed */
-+ short pcylcount; /* Physical cylinder count */
-+ short sparecyl; /* extra sects per cylinder */
-+ unsigned char spare2[4]; /* More magic... */
-+ short ilfact; /* Interleave factor */
-+ short ncyl; /* Data cylinder count */
-+ short nacyl; /* Alt. cylinder count */
-+ short ntrks; /* Tracks per cylinder */
-+ short nsect; /* Sectors per track */
-+ unsigned char spare3[4]; /* Even more magic... */
-+ struct sun_partition {
-+ int start_cylinder;
-+ int num_sectors;
-+ } partitions[8];
-+ short magic; /* Magic number */
-+ short csum; /* Label xor'd checksum */
-+ } *label;
-+ unsigned int i, offset;
-+ void *src, *dst;
-+
-+ printk("Loading partition table from target %d:\n", unit);
-+ // Chip reset
-+ stb_bypass(PHYS_JJ_ESP + 3*4, 2);
-+
-+ esp_open(&esp);
-+ esp_read_capacity(unit);
-+
-+ label = esp_read(unit, 0, 0, 512);
-+ printk("hw sector: %d, CHS: %d/%d/%d, partitions:\n",
esp.disk[unit].hw_sector,
-+ label->ncyl, label->ntrks, label->nsect);
-+ for (i = 0; i < 8; i++) {
-+ printk("%c: %d + %d, id %x, flags %x\n", 'a' + i,
label->partitions[i].start_cylinder,
-+ label->partitions[i].num_sectors, label->infos[i].id,
label->infos[i].flags);
-+ esp.disk[unit].part_offset[i] = label->partitions[3].start_cylinder
* label->ntrks * label->nsect;
-+ }
-+ offset = 1;
-+ printk("booting sd(0,%d,0):d (offset %d)\n", unit, offset);
-+ // Skip a.out header (0x20)
-+ dst = (void *)0x4000;
-+ src = esp_read(unit, 3, offset, 512);
-+ src = (void *)((unsigned int) src + 0x20);
-+ memcpy(dst, src, 512 - 0x20);
-+ dst = (void *)0x4000 + 512 - 0x20;
-+ for (i = 1; i < 7680/512; i++) {
-+ src = esp_read(unit, 3, offset + i, 512);
-+ memcpy(dst, src, 512);
-+ dst += 512;
-+ }
-+ esp_close(&esp);
-+ return 0;
-+}
-diff -ruN proll_18.orig/src/hconsole.c proll-patch-15/src/hconsole.c
---- proll_18.orig/src/hconsole.c 2002-07-23 05:52:48.000000000 +0000
-+++ proll-patch-15/src/hconsole.c 2005-11-09 18:46:34.000000000 +0000
-@@ -29,6 +29,10 @@
- struct raster r_master; /* For a case of resize, whole fb */
- struct raster r_0; /* malloc() erzatz */
-
-+#ifdef QEMU
-+extern unsigned int q_height, q_width;
-+#endif
-+
- int hcon_init(struct hconsole *t, unsigned int a0)
- {
- struct raster *q, *r;
-@@ -42,7 +46,11 @@
- * No probing sequence or argument passing, hardcode everything. XXX
- */
- raster8_cons_a(q, 768, 1024, (char *)a0);
-+#ifndef QEMU
- raster_cons_2(r, q, 768-(24*11)-1, 1024-(8*80)-1, (24*11), (8*80));
-+#else
-+ raster_cons_2(r, q, 0, 0, q_height, q_width);
-+#endif
- t->r_ = r;
- t->r0_ = q;
- t->f_ = &f_master;
-@@ -67,7 +75,7 @@
- return 0;
- }
-
--void hcon_fini (struct hconsole *t)
-+void hcon_fini (__attribute((unused)) struct hconsole *t)
- {
- return;
- }
-@@ -77,12 +85,12 @@
- {
- struct rfont *f = t->f_;
-
-- if (sy < 0 || sy >= t->ydim_) return -1;
-- if (sx < 0 || sx >= t->xdim_) return -1;
-+ if (sy < 0 || (unsigned)sy >= t->ydim_) return -1;
-+ if (sx < 0 || (unsigned)sx >= t->xdim_) return -1;
- if (height < 0) return -1;
-- if (sy + height > t->ydim_) height = t->ydim_ - sy;
-+ if ((unsigned)sy + (unsigned)height > t->ydim_) height = t->ydim_ - sy;
- if (width < 0) return -1;
-- if (sx + width > t->xdim_) width = t->xdim_ - sx;
-+ if ((unsigned)sx + (unsigned)width > t->xdim_) width = t->xdim_ - sx;
-
- /* XXX Clear with correct background color */
- (*t->r_->clear_)(t->r_,
-@@ -107,10 +115,10 @@
- char c0 = c;
- RC_color rfg, rbg;
-
-- if (y < 0 || y >= t->ydim_) return -1;
-- if (x < 0 || x >= t->xdim_) return -1;
-+ if (y < 0 || (unsigned)y >= t->ydim_) return -1;
-+ if (x < 0 || (unsigned)x >= t->xdim_) return -1;
-
-- if (t->curson_ && t->ypos_ == y && t->xpos_ == x) {
-+ if (t->curson_ && t->ypos_ == (unsigned)y && t->xpos_ == (unsigned)x) {
- rfg = t->bg_; rbg = t->fg_;
- } else {
- rfg = t->fg_; rbg = t->bg_;
-@@ -126,9 +134,9 @@
- {
- struct rfont *f = t->f_;
-
-- if (y < 0 || y >= t->ydim_) return -1;
-- if (x < 0 || x >= t->xdim_) return -1;
-- if (x + count >= t->xdim_) count = t->xdim_ - x;
-+ if (y < 0 || (unsigned)y >= t->ydim_) return -1;
-+ if (x < 0 || (unsigned)x >= t->xdim_) return -1;
-+ if ((unsigned)x + (unsigned)count >= t->xdim_) count = t->xdim_ - x;
-
- (*t->r_->render_)(t->r_, y*f->height_, x*f->width_,
- s, count, t->bg_, t->fg_, f);
-@@ -200,8 +208,8 @@
-
- rc = 0;
- if (dir == SM_UP) {
-- if (d < 0 || d >= t->ydim_) return -1;
-- if (b <= d || b > t->ydim_) return -1;
-+ if (d < 0 || (unsigned)d >= t->ydim_) return -1;
-+ if (b <= d || (unsigned)b > t->ydim_) return -1;
- if (d + count >= b) count = b - d;
- if (d + count >= b) count = b - d;
- (*t->r_->yscroll_)(t->r_,
-@@ -213,8 +221,8 @@
- count*f->height_, raster_qwidth(t->r_),
- t->bg_);
- } else if (dir == SM_DOWN) {
-- if (d < 0 || d >= t->ydim_) return -1;
-- if (b <= d || b > t->ydim_) return -1;
-+ if (d < 0 || (unsigned)d >= t->ydim_) return -1;
-+ if (b <= d || (unsigned)b > t->ydim_) return -1;
- if (d + count >= b) count = b - d;
- (*t->r_->yscroll_)(t->r_,
- d*f->height_, 0,
-diff -ruN proll_18.orig/src/hme.c proll-patch-15/src/hme.c
---- proll_18.orig/src/hme.c 2002-07-23 05:52:52.000000000 +0000
-+++ proll-patch-15/src/hme.c 2005-04-16 06:16:20.000000000 +0000
-@@ -655,10 +655,10 @@
- unsigned int flags,
- unsigned int addr)
- {
-- __asm__ __volatile__("
-- stwa %3, [%0] %2
-- stwa %4, [%1] %2
--" : /* no outputs */
-+ __asm__ __volatile__(
-+ "stwa %3, [%0] %2\n\t"
-+ "stwa %4, [%1] %2\n\t"
-+ : /* no outputs */
- : "r" (&rp->rx_addr), "r" (&rp->rx_flags),
- "i" (ASI_PL), "r" (addr), "r" (flags));
- }
-@@ -667,10 +667,10 @@
- unsigned int flags,
- unsigned int addr)
- {
-- __asm__ __volatile__("
-- stwa %3, [%0] %2
-- stwa %4, [%1] %2
--" : /* no outputs */
-+ __asm__ __volatile__(
-+ "stwa %3, [%0] %2\n\t"
-+ "stwa %4, [%1] %2\n\t"
-+ : /* no outputs */
- : "r" (&tp->tx_addr), "r" (&tp->tx_flags),
- "i" (ASI_PL), "r" (addr), "r" (flags));
- }
-@@ -2404,7 +2404,7 @@
- TXD(("[%d]", elem));
- this = &txbase[elem];
- #ifdef __sparc_v9__
-- __asm__ __volatile__("lduwa [%1] %2, %0"
-+ __asm__ __volatile__("lduwa [%1] %2, %0\n\t"
- : "=r" (flags)
- : "r" (&this->tx_flags), "i" (ASI_PL));
- #else
-@@ -2447,7 +2447,7 @@
- RXD(("RX<"));
- this = &rxbase[elem];
- #ifdef __sparc_v9__
-- __asm__ __volatile__("lduwa [%1] %2, %0"
-+ __asm__ __volatile__("lduwa [%1] %2, %0\n\t"
- : "=r" (flags)
- : "r" (&this->rx_flags), "i" (ASI_PL));
- #else
-@@ -2530,7 +2530,7 @@
- elem = NEXT_RX(elem);
- this = &rxbase[elem];
- #ifdef __sparc_v9__
-- __asm__ __volatile__("lduwa [%1] %2, %0"
-+ __asm__ __volatile__("lduwa [%1] %2, %0\n\t"
- : "=r" (flags)
- : "r" (&this->rx_flags), "i" (ASI_PL));
- #else
-diff -ruN proll_18.orig/src/iommu.c proll-patch-15/src/iommu.c
---- proll_18.orig/src/iommu.c 2002-07-23 05:52:49.000000000 +0000
-+++ proll-patch-15/src/iommu.c 2005-08-14 10:08:17.000000000 +0000
-@@ -36,7 +36,7 @@
- unsigned int pa, ba;
- unsigned int npages;
- unsigned int mva, mpa;
-- int i;
-+ unsigned int i;
- unsigned int *iopte;
-
- npages = (size + (PAGE_SIZE-1)) / PAGE_SIZE;
-diff -ruN proll_18.orig/src/lat7_2.bm proll-patch-15/src/lat7_2.bm
---- proll_18.orig/src/lat7_2.bm 1999-02-27 05:48:54.000000000 +0000
-+++ proll-patch-15/src/lat7_2.bm 2004-11-13 15:50:49.000000000 +0000
-@@ -1,6 +1,6 @@
- #define lat7_2_width 128
- #define lat7_2_height 88
--static unsigned char lat7_2_bits[] = {
-+static unsigned const char lat7_2_bits[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0xaa, 0x12, 0x1e, 0x0c, 0x02, 0x70, 0x18,
- 0x22, 0x22, 0x18, 0x00, 0x00, 0x18, 0x18, 0xff, 0x18, 0x00, 0x12, 0x02,
-diff -ruN proll_18.orig/src/lat7_2_swapped.bm
proll-patch-15/src/lat7_2_swapped.bm
---- proll_18.orig/src/lat7_2_swapped.bm 1970-01-01 00:00:00.000000000
+0000
-+++ proll-patch-15/src/lat7_2_swapped.bm 2004-11-13 15:50:49.000000000
+0000
-@@ -0,0 +1,121 @@
-+#define lat7_2_width 128
-+#define lat7_2_height 88
-+static unsigned const char lat7_2_bits[] = {
-+ 0x00, 0x00, 0x18, 0x3c, 0x7e, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x55, 0x00, 0x2a, 0x00, 0x55, 0x00, 0x2a, 0x00, 0x55, 0x00, 0x00, 0x48,
-+ 0x48, 0x78, 0x48, 0x5f, 0x04, 0x04, 0x04, 0x04, 0x00, 0x00, 0x78, 0x40,
-+ 0x70, 0x40, 0x4f, 0x08, 0x0e, 0x08, 0x08, 0x00, 0x00, 0x30, 0x40, 0x40,
-+ 0x40, 0x3e, 0x09, 0x0e, 0x0a, 0x09, 0x00, 0x00, 0x40, 0x40, 0x40, 0x40,
-+ 0x7f, 0x08, 0x0e, 0x08, 0x08, 0x00, 0x00, 0x0e, 0x0a, 0x0e, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e, 0x18, 0x18, 0x00,
-+ 0x7e, 0x00, 0x00, 0x00, 0x00, 0x44, 0x64, 0x54, 0x4c, 0x54, 0x10, 0x10,
-+ 0x10, 0x1f, 0x00, 0x00, 0x44, 0x44, 0x44, 0x28, 0x1f, 0x04, 0x04, 0x04,
-+ 0x04, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x18, 0x18, 0x18, 0x18, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00,
-+ 0x18, 0x18, 0x18, 0x18, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
-+ 0x18, 0x18, 0x18, 0xff, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0xff, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0xff, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x1f, 0x18, 0x18,
-+ 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0x18, 0x18,
-+ 0x18, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0xff, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x18, 0x18, 0x18, 0x18, 0x00,
-+ 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00,
-+ 0x06, 0x0c, 0x18, 0x30, 0x18, 0x6c, 0x36, 0x18, 0x0c, 0x00, 0x00, 0x60,
-+ 0x30, 0x18, 0x0c, 0x18, 0x36, 0x6c, 0x18, 0x30, 0x00, 0x00, 0x7f, 0x36,
-+ 0x36, 0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x02, 0x04, 0x7e,
-+ 0x18, 0x7e, 0x20, 0x40, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x36, 0x30, 0x78,
-+ 0x30, 0x72, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42,
-+ 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, 0x18, 0x00,
-+ 0x00, 0x00, 0x00, 0x66, 0x66, 0x22, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x36, 0x7f, 0x36, 0x36, 0x36, 0x7f, 0x36, 0x00, 0x00, 0x00,
-+ 0x00, 0x66, 0x3c, 0x66, 0x66, 0x66, 0x3c, 0x66, 0x00, 0x00, 0x00, 0x00,
-+ 0x72, 0x56, 0x6c, 0x18, 0x36, 0x6a, 0x4e, 0x00, 0x00, 0x00, 0x00, 0x18,
-+ 0x24, 0x28, 0x30, 0x4a, 0x44, 0x3a, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18,
-+ 0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18, 0x18,
-+ 0x18, 0x18, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x18, 0x18, 0x18,
-+ 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x3c, 0x7e, 0x3c,
-+ 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e, 0x18, 0x18,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18,
-+ 0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
-+ 0x00, 0x00, 0x02, 0x06, 0x0c, 0x18, 0x30, 0x60, 0x40, 0x00, 0x00, 0x00,
-+ 0x00, 0x3c, 0x46, 0x4e, 0x5a, 0x72, 0x62, 0x3c, 0x00, 0x00, 0x00, 0x00,
-+ 0x18, 0x38, 0x58, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x3c,
-+ 0x66, 0x06, 0x0c, 0x18, 0x32, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66,
-+ 0x06, 0x1c, 0x06, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18, 0x30,
-+ 0x66, 0x7e, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x60, 0x7c, 0x66,
-+ 0x06, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x60, 0x7c, 0x66, 0x66,
-+ 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x46, 0x06, 0x0c, 0x18, 0x30,
-+ 0x30, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x66, 0x3c, 0x66, 0x66, 0x3c,
-+ 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x3e, 0x06, 0x3c, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x08, 0x10, 0x00,
-+ 0x00, 0x0c, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x7e, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30,
-+ 0x18, 0x0c, 0x06, 0x0c, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66,
-+ 0x06, 0x0c, 0x18, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x42, 0x5e,
-+ 0x56, 0x5e, 0x40, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c, 0x66, 0x66,
-+ 0x7e, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x66, 0x66, 0x7c, 0x66,
-+ 0x66, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x60, 0x60, 0x60, 0x66,
-+ 0x3c, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x66, 0x66, 0x66, 0x66, 0x66, 0x7c,
-+ 0x00, 0x00, 0x00, 0x00, 0x7e, 0x62, 0x60, 0x78, 0x60, 0x62, 0x7e, 0x00,
-+ 0x00, 0x00, 0x00, 0x7e, 0x62, 0x60, 0x78, 0x60, 0x60, 0x60, 0x00, 0x00,
-+ 0x00, 0x00, 0x3c, 0x66, 0x60, 0x6e, 0x66, 0x66, 0x3e, 0x00, 0x00, 0x00,
-+ 0x00, 0x66, 0x66, 0x66, 0x7e, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00,
-+ 0x3c, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x7e,
-+ 0x46, 0x06, 0x06, 0x06, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x66, 0x6c,
-+ 0x78, 0x70, 0x78, 0x6c, 0x66, 0x00, 0x00, 0x00, 0x00, 0x60, 0x60, 0x60,
-+ 0x60, 0x60, 0x62, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x41, 0x63, 0x77, 0x7f,
-+ 0x6b, 0x63, 0x63, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x76, 0x7e, 0x6e,
-+ 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x66, 0x66,
-+ 0x3c, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x66, 0x66, 0x66, 0x7c, 0x60, 0x60,
-+ 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x66, 0x6e, 0x3c, 0x02,
-+ 0x00, 0x00, 0x00, 0x7c, 0x66, 0x66, 0x66, 0x7c, 0x6c, 0x66, 0x00, 0x00,
-+ 0x00, 0x00, 0x3c, 0x66, 0x60, 0x3c, 0x06, 0x66, 0x3c, 0x00, 0x00, 0x00,
-+ 0x00, 0x7e, 0x5a, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00,
-+ 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x66,
-+ 0x66, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x63, 0x63,
-+ 0x63, 0x6b, 0x6b, 0x7f, 0x36, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x3c,
-+ 0x18, 0x3c, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x3c,
-+ 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x46, 0x0c, 0x18, 0x30,
-+ 0x62, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x30, 0x30, 0x30, 0x30, 0x30,
-+ 0x3c, 0x00, 0x00, 0x00, 0x00, 0x40, 0x60, 0x30, 0x18, 0x0c, 0x06, 0x02,
-+ 0x00, 0x00, 0x00, 0x00, 0x3c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x3c, 0x00,
-+ 0x00, 0x00, 0x00, 0x18, 0x3c, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00,
-+ 0x00, 0x08, 0x10, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x3c, 0x06, 0x3e, 0x66, 0x66, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x60,
-+ 0x60, 0x60, 0x7c, 0x66, 0x66, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x3c, 0x66, 0x60, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x06, 0x06, 0x06,
-+ 0x3e, 0x66, 0x66, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66,
-+ 0x7e, 0x60, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x36, 0x30, 0x30, 0x78,
-+ 0x30, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x66, 0x66, 0x66,
-+ 0x3e, 0x06, 0x3c, 0x00, 0x00, 0x60, 0x60, 0x60, 0x7c, 0x66, 0x66, 0x66,
-+ 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x18, 0x18, 0x18, 0x1c, 0x00,
-+ 0x00, 0x00, 0x00, 0x0c, 0x0c, 0x00, 0x0c, 0x0c, 0x0c, 0x0c, 0x6c, 0x38,
-+ 0x00, 0x00, 0x60, 0x60, 0x66, 0x6c, 0x78, 0x7c, 0x66, 0x00, 0x00, 0x00,
-+ 0x00, 0x60, 0x30, 0x30, 0x30, 0x30, 0x36, 0x1c, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x76, 0x7f, 0x6b, 0x6b, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x6c, 0x76, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-+ 0x3c, 0x66, 0x66, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c,
-+ 0x66, 0x66, 0x66, 0x7c, 0x60, 0x60, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x66,
-+ 0x66, 0x66, 0x3e, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00, 0x6e, 0x72, 0x60,
-+ 0x60, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x60, 0x3c, 0x06,
-+ 0x3c, 0x00, 0x00, 0x00, 0x00, 0x30, 0x30, 0x78, 0x30, 0x30, 0x36, 0x1c,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x3a, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x63, 0x6b, 0x6b, 0x6b, 0x36, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x66, 0x3c, 0x18, 0x3c, 0x66, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x3e, 0x06, 0x3c, 0x00, 0x00, 0x00,
-+ 0x00, 0x7e, 0x0c, 0x18, 0x30, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18,
-+ 0x18, 0x30, 0x18, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18,
-+ 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x30, 0x18, 0x18, 0x0c,
-+ 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, 0x36, 0x6c, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x42, 0x00, 0x00, 0x00, 0x00,
-+ 0x00, 0x00, 0x00, 0x00};
-diff -ruN proll_18.orig/src/le.c proll-patch-15/src/le.c
---- proll_18.orig/src/le.c 2002-07-23 05:52:49.000000000 +0000
-+++ proll-patch-15/src/le.c 2005-04-16 06:16:20.000000000 +0000
-@@ -185,8 +185,6 @@
- unsigned short rap; /* register address port */
- };
-
--int sparc_lance_debug = 2;
--
- /* The Lance uses 24 bit addresses */
- /* On the Sun4c the DVMA will provide the remaining bytes for us */
- /* On the Sun4m we have to instruct the ledma to provide them */
-@@ -771,7 +769,7 @@
- /* Clear the slack of the packet, do I need this? */
- /* For a firewall its a good idea - AC */
- if (len != skblen)
-- bzero((char *) &ib->tx_buf [entry][skblen], len - skblen);
-+ memset((char *) &ib->tx_buf [entry][skblen], 0, len - skblen);
-
- /* Now, give the packet to the lance */
- ib->btx_ring [entry].tmd1_bits = (LE_T1_POK|LE_T1_OWN);
-diff -ruN proll_18.orig/src/net.h proll-patch-15/src/net.h
---- proll_18.orig/src/net.h 1999-12-15 17:20:17.000000000 +0000
-+++ proll-patch-15/src/net.h 2005-08-14 10:17:02.000000000 +0000
-@@ -124,7 +124,7 @@
- extern int udp_open __P((t_ipaddr daddr, int source, int dest));
-
- /* Read from a UDP socket */
--extern int udp_read __P((char *buf, int bufsize, int timeout, char abortch));
-+extern int udp_read(char *buf, unsigned int bufsize, int timeout);
-
- /* Write to a UDP socket */
- extern int udp_write __P((char *buf, int writelen));
-diff -ruN proll_18.orig/src/netinit.c proll-patch-15/src/netinit.c
---- proll_18.orig/src/netinit.c 2002-09-13 21:53:33.000000000 +0000
-+++ proll-patch-15/src/netinit.c 2004-11-13 15:50:49.000000000 +0000
-@@ -49,13 +49,20 @@
- unsigned char myhwaddr[ETH_ALEN]; /* my own hardware addr */
- t_ipaddr myipaddr; /* my own IP address */
- t_ipaddr mynetmask; /* my own netmask */
-- char *net_module_name; /* name of init module */
- t_ipaddr servaddr; /* IP of RARP&TFTP server */
-
- /* Broadcast hardware address */
--unsigned char bcasthw[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-+const unsigned char bcasthw[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
-
-
-+unsigned int seed;
-+
-+/* This is taken from x86 to be used in network kernel. Returns 15 bits. */
-+short int random()
-+{
-+ seed = (seed + 23968)*0x015A4E35 >> 1;
-+ return seed & 0x7FFF;
-+}
-
- /*
- **************************************************************************
-@@ -104,10 +111,17 @@
- */
- void init_net()
- {
-+ /* Avoid data segment allocations */
-+ seed = 151;
-+
- /* Initialize the different network layer modules */
- init_packet();
-- if (!init_arp() || !init_udp()) {
-- printf("\nERROR: init_%s\n", net_module_name);
-+ if (!init_arp()) {
-+ printf("\nERROR: init_arp\n");
-+ fatal();
-+ }
-+ if (!init_udp()) {
-+ printf("\nERROR: init_udp\n");
- fatal();
- }
- }
-diff -ruN proll_18.orig/src/netpriv.h proll-patch-15/src/netpriv.h
---- proll_18.orig/src/netpriv.h 1999-04-27 05:39:37.000000000 +0000
-+++ proll-patch-15/src/netpriv.h 2005-08-14 10:12:20.000000000 +0000
-@@ -83,7 +83,7 @@
- */
- struct device *dev;
- char *data;
-- int len;
-+ unsigned int len;
- int protocol;
- unsigned char ip_summed;
- };
-@@ -130,10 +130,9 @@
- *
- */
- extern unsigned char myhwaddr[ETH_ALEN]; /* my own hardware address */
--extern unsigned char bcasthw[ETH_ALEN]; /* broadcast hardware addr */
-+extern const unsigned char bcasthw[ETH_ALEN]; /* broadcast hardware addr
*/
- extern t_ipaddr myipaddr; /* my own IP address */
- extern t_ipaddr mynetmask; /* netmask for my network
*/
--extern char *net_module_name; /* initialized module's name */
- extern t_ipaddr servaddr; /* server IP address */
-
-
-@@ -150,7 +149,7 @@
- extern unsigned char *reg_type __P((int typeval, int (* receive)()));
-
- /* Write a packet to the network */
--extern int write_packet __P((int bufsize, int typeval, unsigned char *addr));
-+extern int write_packet __P((int bufsize, int typeval, const unsigned char
*addr));
-
- /* Empty read buffer */
- extern void empty_buf __P((void));
-diff -ruN proll_18.orig/src/openprom.h proll-patch-15/src/openprom.h
---- proll_18.orig/src/openprom.h 2002-07-14 02:26:30.000000000 +0000
-+++ proll-patch-15/src/openprom.h 2005-05-13 16:23:14.000000000 +0000
-@@ -54,29 +54,29 @@
- };
-
- struct linux_mem_v0 {
-- struct linux_mlist_v0 **v0_totphys;
-- struct linux_mlist_v0 **v0_prommap;
-- struct linux_mlist_v0 **v0_available; /* What we can use */
-+ struct linux_mlist_v0 * const *v0_totphys;
-+ struct linux_mlist_v0 * const *v0_prommap;
-+ struct linux_mlist_v0 * const *v0_available; /* What we can use */
- };
-
- /* Arguments sent to the kernel from the boot prompt. */
- struct linux_arguments_v0 {
-- char *argv[8];
-+ const char *argv[8];
- char args[100];
- char boot_dev[2];
- int boot_dev_ctrl;
- int boot_dev_unit;
- int dev_partition;
-- char *kernel_file_name;
-+ const char *kernel_file_name;
- void *aieee1; /* XXX */
- };
-
- /* V2 and up boot things. */
- struct linux_bootargs_v2 {
-- char **bootpath;
-- char **bootargs;
-- int *fd_stdin;
-- int *fd_stdout;
-+ const char **bootpath;
-+ const char **bootargs;
-+ const int *fd_stdin;
-+ const int *fd_stdout;
- };
-
- /* The top level PROM vector. */
-@@ -91,13 +91,13 @@
- struct linux_mem_v0 pv_v0mem;
-
- /* Node operations. */
-- struct linux_nodeops *pv_nodeops;
-+ const struct linux_nodeops *pv_nodeops;
-
- char **pv_bootstr;
- struct linux_dev_v0_funcs pv_v0devops;
-
-- char *pv_stdin;
-- char *pv_stdout;
-+ const char *pv_stdin;
-+ const char *pv_stdout;
- #define PROMDEV_KBD 0 /* input from keyboard */
- #define PROMDEV_SCREEN 0 /* output to screen */
- #define PROMDEV_TTYA 1 /* in/out to ttya */
-@@ -127,7 +127,7 @@
- void (*v2_eval)(char *str);
- } pv_fortheval;
-
-- struct linux_arguments_v0 **pv_v0bootargs;
-+ const struct linux_arguments_v0 * const *pv_v0bootargs;
-
- /* Get ether address. */
- unsigned int (*pv_enaddr)(int d, char *enaddr);
-@@ -175,7 +175,7 @@
- int (*no_proplen)(int node, char *name);
- int (*no_getprop)(int node, char *name, char *val);
- int (*no_setprop)(int node, char *name, char *val, int len);
-- char * (*no_nextprop)(int node, char *name);
-+ const char * (*no_nextprop)(int node, char *name);
- };
-
- /* More fun PROM structures for device probing. */
-diff -ruN proll_18.orig/src/packet.c proll-patch-15/src/packet.c
---- proll_18.orig/src/packet.c 2000-02-11 04:56:45.000000000 +0000
-+++ proll-patch-15/src/packet.c 2005-08-14 10:12:49.000000000 +0000
-@@ -41,7 +41,7 @@
- int aligner;
- } wbuf;
- static struct sk_buff *rskb;
--static int nqskb = 0;
-+static int nqskb;
-
-
- void init_packet()
-@@ -62,6 +62,8 @@
- for (i = 0; i < MAXSKBS; i++) {
- skev[i].skb.allocn = i;
- }
-+
-+ nqskb = 0;
- }
-
- unsigned char *reg_type(int ptype, int (*func)())
-@@ -81,7 +83,7 @@
- return wbuf.s;
- }
-
--int write_packet(int leng, int type, unsigned char *dst)
-+int write_packet(int leng, int type, const unsigned char *dst)
- {
- struct sk_buff *skb;
- unsigned char *s;
-@@ -209,12 +211,12 @@
- /*
- */
- void
--eth_copy_and_sum(struct sk_buff *dest, unsigned char *src, int len, int base)
-+eth_copy_and_sum(struct sk_buff *dest, unsigned char *src, int len,
__attribute__((unused)) int base)
- {
- bcopy(src, dest->data, len);
- }
-
--unsigned short eth_type_trans(struct sk_buff *skb, struct device *dev)
-+unsigned short eth_type_trans(struct sk_buff *skb, __attribute__((unused))
struct device *dev)
- {
- unsigned char *s = skb->data + 12;
- return s[0] << 8 | s[1]; /* Network order word */
-diff -ruN proll_18.orig/src/printf.c proll-patch-15/src/printf.c
---- proll_18.orig/src/printf.c 1999-03-19 07:03:59.000000000 +0000
-+++ proll-patch-15/src/printf.c 2005-08-14 10:07:26.000000000 +0000
-@@ -19,7 +19,7 @@
- static void printn(struct prf_fp *, unsigned long, unsigned int);
- static void putchar(char, struct prf_fp *);
-
--static char hextab[] = "0123456789ABCDEF";
-+static const char hextab[] = "0123456789ABCDEF";
-
- /*
- * Scaled down version of C Library printf.
-@@ -41,7 +41,7 @@
- void
- prf(struct prf_fp *filog, char *fmt, va_list adx)
- {
-- register c;
-+ register int c;
- char *s;
-
- for(;;) {
-@@ -60,7 +60,7 @@
- putchar(va_arg(adx,unsigned), filog);
- } else if(c == 's') {
- s = va_arg(adx,char*);
-- while(c = *s++)
-+ while((c = *s++))
- putchar(c,filog);
- } else if (c == 'l' || c == 'O') {
- printn(filog, (long)va_arg(adx,long), c=='l'?10:8);
-@@ -77,10 +77,6 @@
- char prbuf[24];
- register char *cp;
-
-- if (b == 10 && n < 0) {
-- putchar('-',filog);
-- n = (~n) + 1; /* n = -n */
-- }
- cp = prbuf;
- do
- *cp++ = hextab[(unsigned int)(n%b)];
-diff -ruN proll_18.orig/src/rconsole.c proll-patch-15/src/rconsole.c
---- proll_18.orig/src/rconsole.c 1999-01-16 07:16:55.000000000 +0000
-+++ proll-patch-15/src/rconsole.c 2005-08-14 10:25:53.000000000 +0000
-@@ -28,12 +28,18 @@
- * move to California. Only plain lat7 survived.
- * I recreated lat7-1 changes in lat7-2. --zaitcev
- */
-+#ifdef ORIG
- #include "lat7_2.bm" /* lat7_1.bm */
-+#else
-+#include "lat7_2_swapped.bm" /* lat7_1.bm */
-+#endif
- #define LAT7_NCHARS 128
- #define LAT7_HEIGHT 11
- #define LAT7_WIDTH 8
-
-+#ifdef ORIG
- static Rf_scan lat7_body[ LAT7_NCHARS*LAT7_HEIGHT ];
-+#endif
-
- #if 1
- /*
-@@ -46,18 +52,18 @@
- #endif
-
- static __inline__ void stfb_w(void *ptr, unsigned int data) {
-- __asm__ __volatile__ ("sta %0, [%1] %2" : :
-+ __asm__ __volatile__ ("sta %0, [%1] %2\n\t" : :
- "r" (data), "r" (ptr), "i" (ASI_M_BYPASS));
- }
-
- static __inline__ void stfb_b(void *ptr, unsigned int data) {
-- __asm__ __volatile__ ("stba %0, [%1] %2" : :
-+ __asm__ __volatile__ ("stba %0, [%1] %2\n\t" : :
- "r" (data), "r" (ptr), "i" (ASI_M_BYPASS));
- }
-
- static __inline__ unsigned int ldfb_w(void *ptr) {
- unsigned int data;
-- __asm__ __volatile__ ("lda [%1] %2, %0" :
-+ __asm__ __volatile__ ("lda [%1] %2, %0\n\t" :
- "=r" (data) :
- "r" (ptr), "i" (ASI_M_BYPASS));
- return data;
-@@ -65,7 +71,7 @@
-
- static __inline__ unsigned int ldfb_b(void *ptr) {
- unsigned int data;
-- __asm__ __volatile__ ("lduba [%1] %2, %0" :
-+ __asm__ __volatile__ ("lduba [%1] %2, %0\n\t" :
- "=r" (data) :
- "r" (ptr), "i" (ASI_M_BYPASS));
- return data;
-@@ -94,6 +100,7 @@
-
- #endif
-
-+#ifdef ORIG
- static inline int swapbits(int w0)
- {
- int w1 = 0;
-@@ -105,13 +112,16 @@
- }
- return w1;
- }
-+#endif
-
- void font_cons_7(struct rfont *p)
- {
-+#ifdef ORIG
- int x;
- int col = 0;
- int row = 0;
- int erow = 0;
-+
- for (x = 0; x < LAT7_NCHARS*LAT7_HEIGHT; x++ ) {
- lat7_body[ (erow * lat7_2_width/8 + col) * LAT7_HEIGHT + row ] =
- swapbits(lat7_2_bits[x]) & 0xFF;
-@@ -124,6 +134,9 @@
- }
- }
- p->body_ = lat7_body;
-+#else
-+ p->body_ = lat7_2_bits;
-+#endif
- p->nchars_ = LAT7_NCHARS;
- p->width_ = LAT7_WIDTH;
- p->height_ = LAT7_HEIGHT;
-@@ -175,7 +188,7 @@
- r->render_ = p->render_;
- }
-
--void raster_dest(struct raster *r)
-+void raster_dest(__attribute((unused)) struct raster *r)
- {
- }
-
-diff -ruN proll_18.orig/src/rconsole.h proll-patch-15/src/rconsole.h
---- proll_18.orig/src/rconsole.h 1999-01-16 05:00:59.000000000 +0000
-+++ proll-patch-15/src/rconsole.h 2004-11-13 15:50:49.000000000 +0000
-@@ -13,10 +13,10 @@
- */
-
- #define RF_MAXWIDTH 16
--typedef unsigned short Rf_scan; /* __w16 to be used */
-+typedef unsigned char Rf_scan; /* __w16 to be used */
-
- struct rfont {
-- Rf_scan *body_;
-+ const Rf_scan *body_;
- int nchars_; /* 128 for ASCII ... 65536 for Unicode */
- int width_; /* [Pixels]. Maximum size is 16. */
- int height_; /* [Pixels == scan lines]. */
-diff -ruN proll_18.orig/src/romlib.h proll-patch-15/src/romlib.h
---- proll_18.orig/src/romlib.h 1999-04-20 04:26:45.000000000 +0000
-+++ proll-patch-15/src/romlib.h 2005-04-16 20:32:49.000000000 +0000
-@@ -72,13 +72,13 @@
- */
- #define memcpy(dst, src, len) bcopy(src, dst, len)
- #define memcmp(x1, x2, len) bcmp(x1, x2, len)
--#define memset(p, len, zero) bzero(p, len)
--extern void bcopy(void *b1, void *b2, int length);
--extern int bcmp(void *b1, void *b2, int length);
--extern void bzero(void *b, int c);
-+extern void bcopy(const void *b1, void *b2, int length);
-+extern int bcmp(const void *b1, const void *b2, int length);
-+typedef unsigned int size_t;
-+extern void *memset(void *p, int c, size_t len);
- /* gcc complains about "conflicting types for builtin function strlen". */
- #define strlen(s) ssize(s)
--extern int ssize(char *s);
-+extern int ssize(const char *s);
-
-
- /*
-diff -ruN proll_18.orig/src/sched_4m.c proll-patch-15/src/sched_4m.c
---- proll_18.orig/src/sched_4m.c 1999-04-27 05:48:51.000000000 +0000
-+++ proll-patch-15/src/sched_4m.c 2005-08-14 10:18:14.000000000 +0000
-@@ -108,7 +108,7 @@
- static int set_bolt; /* Tick counter limit */
- static struct handsc hndv[16];
-
--static unsigned int intr_to_mask[16] = {
-+static unsigned const int intr_to_mask[16] = {
- 0, 0, 0, 0, 0, 0, SUN4M_INT_ETHERNET, 0,
- 0, 0, 0, 0, 0, 0, 0, 0,
- };
-@@ -130,7 +130,7 @@
- int /* 0 - not expired yet; <>0 - timer expired */
- chk_timeout()
- {
-- int lim = (((1000000/HZ) + 1) << 10);
-+ unsigned int lim = (((1000000/HZ) + 1) << 10);
- unsigned int clear;
- unsigned int intc;
- int n;
-@@ -182,7 +182,7 @@
- struct handsc *hndp;
- unsigned int mask;
-
-- if (irq < 0 || irq >= 16) {
-+ if (irq == 0 || irq >= 16) {
- printk("request_irq: bad irq %d\n", irq);
- return -1;
- }
-@@ -207,7 +207,7 @@
- {
- struct handsc *hndp;
-
-- if (irq < 0 || irq >= 16) {
-+ if (irq == 0 || irq >= 16) {
- printk("free_irq: bad irq %d\n", irq);
- return;
- }
-diff -ruN proll_18.orig/src/swap.c proll-patch-15/src/swap.c
---- proll_18.orig/src/swap.c 1970-01-01 00:00:00.000000000 +0000
-+++ proll-patch-15/src/swap.c 2004-11-13 15:50:49.000000000 +0000
-@@ -0,0 +1,21 @@
-+// Convert the lat7 font so that no conversion is needed at runtime.
-+#define ORIG
-+#include "rconsole.c"
-+
-+#include <stdio.h>
-+
-+int main()
-+{
-+ struct rfont p;
-+ int i;
-+
-+ font_cons_7(&p);
-+
-+ printf(" ");
-+ for (i = 0; i < LAT7_NCHARS*LAT7_HEIGHT; i++) {
-+ printf("0x%02x, ", p.body_[i]);
-+ if ((i % 12) == 11)
-+ printf("\n ");
-+ }
-+ printf("\n");
-+}
-diff -ruN proll_18.orig/src/system.c proll-patch-15/src/system.c
---- proll_18.orig/src/system.c 2002-07-23 05:52:49.000000000 +0000
-+++ proll-patch-15/src/system.c 2005-04-16 06:16:20.000000000 +0000
-@@ -298,8 +298,8 @@
- }
-
- /* We need to start from LOADBASE, but kernel wants PAGE_SIZE. */
-- pa = PAGE_SIZE;
-- for (va = PAGE_SIZE; va < LOWMEMSZ; va += PAGE_SIZE) {
-+ pa = 0;
-+ for (va = 0; va < LOWMEMSZ; va += PAGE_SIZE) {
- map_page(l1, va, pa, 0, highbase);
- pa += PAGE_SIZE;
- }
-@@ -507,30 +507,44 @@
- {
- char *p;
-
-- if ((p = mem_alloc(t, size, align)) != 0) bzero(p, size);
-+ if ((p = mem_alloc(t, size, align)) != 0) memset(p, 0, size);
- return p;
- }
-
- /*
- * Library functions
- */
--void bzero(void *s, int len) {
-- while (len--) *((char *)s)++ = 0;
-+void *memset(void *s, int c, size_t len)
-+{
-+ void *p = s;
-+
-+ while (len--) {
-+ *(char *)s = c;
-+ s++;
-+ }
-+ return p;
- }
-
--void bcopy(void *f, void *t, int len) {
-- while (len--) *((char *)t)++ = *((char *)f)++;
-+void bcopy(const void *f, void *t, int len) {
-+ while (len--) {
-+ *(char *)t = *(char *)f;
-+ f++;
-+ t++;
-+ }
- }
-
- /* Comparison is 7-bit */
--int bcmp(void *s1, void *s2, int len)
-+int bcmp(const void *s1, const void *s2, int len)
- {
- int i;
- char ch;
-
- while (len--) {
-- ch = *((char *)s1)++;
-- if ((i = ch - *((char *)s2)++) != 0)
-+ ch = *(char *)s1;
-+ i = ch - *(char *)s2;
-+ s1++;
-+ s2++;
-+ if (i != 0)
- return i;
- if (ch == 0)
- return 0;
-@@ -538,8 +552,8 @@
- return 0;
- }
-
--int strlen(char *s) {
-- char *p;
-+int strlen(const char *s) {
-+ const char *p;
- for (p = s; *p != 0; p++) { }
- return p - s;
- }
-@@ -560,14 +574,6 @@
- va_end(x1);
- }
-
--/* This is taken from x86 to be used in network kernel. Returns 15 bits. */
--short int random()
--{
-- static unsigned int seed = 151;
-- seed = (seed + 23968)*0x015A4E35 >> 1;
-- return seed & 0x7FFF;
--}
--
- void fatal()
- {
- printk("fatal.");
-diff -ruN proll_18.orig/src/system.h proll-patch-15/src/system.h
---- proll_18.orig/src/system.h 2002-09-13 21:53:32.000000000 +0000
-+++ proll-patch-15/src/system.h 2005-04-16 06:16:20.000000000 +0000
-@@ -16,7 +16,7 @@
- #define IOMAPSIZE (1*1024*1024) /* 1 Meg maximum: we do not map framebuffer.
*/
- #define NCTX_SWIFT 0x100
-
--#define MAX_BANKS 3 /* Allocation for all machines */
-+#define MAX_BANKS 8 /* Allocation for all machines */
-
- #ifndef __ASSEMBLY__
- struct bank {
-@@ -164,10 +164,10 @@
-
- extern __inline__ void setipl(unsigned long __orig_psr)
- {
-- __asm__ __volatile__("
-- wr %0, 0x0, %%psr
-- nop; nop; nop
--" : /* no outputs */
-+ __asm__ __volatile__(
-+ "wr %0, 0x0, %%psr\n\t"
-+ "nop; nop; nop\n\t"
-+ : /* no outputs */
- : "r" (__orig_psr)
- : "memory", "cc");
- }
-@@ -176,13 +176,13 @@
- {
- unsigned long tmp;
-
-- __asm__ __volatile__("
-- rd %%psr, %0
-- nop; nop; nop; /* Sun4m + Cypress + SMP bug */
-- or %0, %1, %0
-- wr %0, 0x0, %%psr
-- nop; nop; nop
--" : "=r" (tmp)
-+ __asm__ __volatile__(
-+ "rd %%psr, %0\n\t"
-+ "nop; nop; nop;\n\t" /* Sun4m + Cypress + SMP bug */
-+ "or %0, %1, %0\n\t"
-+ "wr %0, 0x0, %%psr\n\t"
-+ "nop; nop; nop\n\t"
-+ : "=r" (tmp)
- : "i" (PSR_PIL)
- : "memory");
- }
-@@ -191,13 +191,13 @@
- {
- unsigned long tmp;
-
-- __asm__ __volatile__("
-- rd %%psr, %0
-- nop; nop; nop; /* Sun4m + Cypress + SMP bug */
-- andn %0, %1, %0
-- wr %0, 0x0, %%psr
-- nop; nop; nop
--" : "=r" (tmp)
-+ __asm__ __volatile__(
-+ "rd %%psr, %0\n\t"
-+ "nop; nop; nop;\n\t" /* Sun4m + Cypress + SMP bug */
-+ "andn %0, %1, %0\n\t"
-+ "wr %0, 0x0, %%psr\n\t"
-+ "nop; nop; nop\n\t"
-+ : "=r" (tmp)
- : "i" (PSR_PIL)
- : "memory");
- }
-@@ -214,18 +214,18 @@
- {
- unsigned long retval;
-
-- __asm__ __volatile__("
-- rd %%psr, %0
-- nop; nop; nop; /* Sun4m + Cypress + SMP bug */
-- and %0, %2, %%g1
-- and %1, %2, %%g2
-- xorcc %%g1, %%g2, %%g0
-- be 1f
-- nop
-- wr %0, %2, %%psr
-- nop; nop; nop;
--1:
--" : "=r" (retval)
-+ __asm__ __volatile__(
-+ "rd %%psr, %0\n\t"
-+ "nop; nop; nop;\n\t" /* Sun4m + Cypress + SMP bug */
-+ "and %0, %2, %%g1\n\t"
-+ "and %1, %2, %%g2\n\t"
-+ "xorcc %%g1, %%g2, %%g0\n\t"
-+ "be 1f\n\t"
-+ "nop\n\t"
-+ "wr %0, %2, %%psr\n\t"
-+ "nop; nop; nop;\n\t"
-+ "1:\n\t"
-+ : "=r" (retval)
- : "r" (__new_psr), "i" (PSR_PIL)
- : "g1", "g2", "memory", "cc");
-
-@@ -236,13 +236,13 @@
- {
- unsigned long retval;
-
-- __asm__ __volatile__("
-- rd %%psr, %0
-- nop; nop; nop; /* Sun4m + Cypress + SMP bug */
-- or %0, %1, %%g1
-- wr %%g1, 0x0, %%psr
-- nop; nop; nop
--" : "=r" (retval)
-+ __asm__ __volatile__(
-+ "rd %%psr, %0\n\t"
-+ "nop; nop; nop;\n\t" /* Sun4m + Cypress + SMP bug */
-+ "or %0, %1, %%g1\n\t"
-+ "wr %%g1, 0x0, %%psr\n\t"
-+ "nop; nop; nop\n\t"
-+ : "=r" (retval)
- : "i" (PSR_PIL)
- : "g1", "memory");
-
-diff -ruN proll_18.orig/src/tftp.c proll-patch-15/src/tftp.c
---- proll_18.orig/src/tftp.c 2002-09-13 21:53:34.000000000 +0000
-+++ proll-patch-15/src/tftp.c 2005-08-14 10:16:15.000000000 +0000
-@@ -127,7 +127,7 @@
- int len;
-
- /* Read packet with timeout */
-- len = udp_read((char *)(&inpbuf), sizeof(inpbuf), TFTP_TIMEOUT, CHR_ESC);
-+ len = udp_read((char *)(&inpbuf), sizeof(inpbuf), TFTP_TIMEOUT);
- if (len == 0) {
- printf("TFTP: Timeout\n");
- return(ERR_TIMEOUT);
-diff -ruN proll_18.orig/src/udp.c proll-patch-15/src/udp.c
---- proll_18.orig/src/udp.c 2001-12-24 05:12:53.000000000 +0000
-+++ proll-patch-15/src/udp.c 2005-08-14 10:17:19.000000000 +0000
-@@ -76,12 +76,9 @@
- *
- * Open a new UDP socket.
- */
--int udp_open(daddr, source, dest)
--t_ipaddr daddr;
--int source;
--int dest;
-+int udp_open(t_ipaddr daddr, int source, int dest)
- {
-- register unsigned char *addr;
-+ const unsigned char *addr;
-
- /* Set global variables */
- usource = source;
-@@ -101,16 +98,13 @@
- *
- * IP receiver routine
- */
--static int ip_recv(buf, bufsize, addr)
--unsigned char *buf;
--int bufsize;
--unsigned char *addr;
-+static int ip_recv(unsigned char *buf, unsigned int bufsize, unsigned char
*addr)
- {
- struct iphdr *ipp = ((struct iphdr *)buf);
- struct udphdr *udpp = ((struct udphdr *)(buf + IP_MIN_HSIZE));
- struct udp_pseudo psehdr;
-
-- int size;
-+ unsigned int size;
- t_ipaddr dadr;
-
- #ifdef DEBUG
-@@ -194,13 +188,9 @@
- *
- * Read one packet from a UDP socket
- */
--int udp_read(buf, bufsize, timeout, abortch)
--char *buf;
--int bufsize;
--int timeout;
--char abortch;
-+int udp_read(char *buf, unsigned int bufsize, int timeout)
- {
-- int len;
-+ unsigned int len;
-
- /* Wait until we get something */
- set_timeout(timeout);
-@@ -299,9 +289,6 @@
- */
- int init_udp()
- {
-- /* Set module name for error handling */
-- net_module_name = "udp";
--
- /* Register IP packet type and set write buffer pointer */
- if ((writebuf = reg_type(htons(ETH_P_IP), ip_recv)) == NULL)
- return(FALSE);
-diff -ruN proll_18.orig/src/udp.h proll-patch-15/src/udp.h
---- proll_18.orig/src/udp.h 2001-12-24 05:12:34.000000000 +0000
-+++ proll-patch-15/src/udp.h 2005-08-14 10:16:40.000000000 +0000
-@@ -53,7 +53,7 @@
- extern int udp_open __P((t_ipaddr daddr, int source, int dest));
-
- /* Read from a UDP socket */
--extern int udp_read __P((char *buf, int bufsize, int timeout, char abortch));
-+extern int udp_read(char *buf, unsigned int bufsize, int timeout);
-
- /* Write to a UDP socket */
- extern int udp_write __P((char *buf, int writelen));
-diff -ruN proll_18.orig/src/vcons_zs.c proll-patch-15/src/vcons_zs.c
---- proll_18.orig/src/vcons_zs.c 1970-01-01 00:00:00.000000000 +0000
-+++ proll-patch-15/src/vcons_zs.c 2005-08-14 10:25:51.000000000 +0000
-@@ -0,0 +1,68 @@
-+/**
-+ ** Console over 'zs' (Zilog serial port)
-+ ** Copyright 1999 Pete Zaitcev
-+ ** This code is licensed under GNU General Public License.
-+ **/
-+
-+#include "vconsole.h"
-+#include <system.h>
-+
-+#define ZS_DATA 0x02
-+
-+int vcon_zs_init(struct vconterm *t, unsigned int a0)
-+{
-+
-+ t->impl = (void *) a0;
-+
-+ t->vc_x = 0; t->vc_y = 0;
-+ t->backp = 0; t->backc = 0;
-+
-+ stb_bypass(a0, 3); // reg 3
-+ stb_bypass(a0, 1); // enable rx
-+
-+ stb_bypass(a0, 5); // reg 5
-+ stb_bypass(a0, 8); // enable tx
-+
-+ return 0;
-+}
-+
-+int vcon_zs_putch(struct vconterm *t, char c)
-+{
-+ unsigned zs_ptr = (unsigned) t->impl;
-+
-+ //while ((ldb_bypass(zs_ptr + ZS_LSR) & 0x60) != 0x60) { }
-+ stb_bypass(zs_ptr + ZS_DATA, c);
-+ return 0;
-+}
-+
-+int vcon_zs_write(struct vconterm *t, char *data, int leng)
-+{
-+ while (leng != 0) {
-+ leng--;
-+ vcon_zs_putch(t, *data++);
-+ }
-+ return leng;
-+}
-+
-+int vcon_zs_read(struct vconterm *t, char *data, __attribute((unused)) int
leng)
-+{
-+ unsigned zs_ptr = (unsigned) t->impl;
-+
-+ while ((ldb_bypass(zs_ptr) & 1) != 1) { }
-+ *data = ldb_bypass(zs_ptr + ZS_DATA);
-+ return 0;
-+}
-+
-+int vcon_zs_getch(struct vconterm *t)
-+{
-+ unsigned zs_ptr = (unsigned) t->impl;
-+
-+ while ((ldb_bypass(zs_ptr) & 1) != 1) { }
-+ return ldb_bypass(zs_ptr + ZS_DATA) & 0xff;
-+}
-+
-+void vcon_zs_fini(__attribute((unused)) struct vconterm *t)
-+{
-+ /* violent crash in the end */
-+ ;
-+}
-diff -ruN proll_18.orig/src/vconsole.c proll-patch-15/src/vconsole.c
---- proll_18.orig/src/vconsole.c 1999-11-08 03:10:28.000000000 +0000
-+++ proll-patch-15/src/vconsole.c 2005-08-14 10:24:49.000000000 +0000
-@@ -7,12 +7,17 @@
- #include "vconsole.h"
-
- #include "hconsole.h"
-+#include <system.h>
-
- static void vcon_i_cursfeed(struct vconterm *t);
- static void vcon_i_backflush(struct vconterm *t);
-
- struct hconsole hcons0;
-
-+enum { ESnormal, ESesc, ESsquare, ESgetpars, ESgotpars, ESfunckey,
-+ EShash, ESsetG0, ESsetG1, ESpercent, ESignore, ESnonstd,
-+ ESpalette };
-+
- int vcon_init(struct vconterm *t, unsigned int a0)
- {
- struct hconsole *hconp;
-@@ -25,11 +30,49 @@
-
- t->vc_x = 0; t->vc_y = 0;
- t->backp = 0; t->backc = 0;
-+ t->vc_state = ESnormal;
-
- hcon_clear(hconp, 0, 0, hconp->ydim_, hconp->xdim_);
- return 0;
- }
-
-+/*
-+ * gotoxy() must verify all boundaries, because the arguments
-+ * might also be negative. If the given position is out of
-+ * bounds, the cursor is placed at the nearest margin.
-+ */
-+static void gotoxy(struct vconterm *vc, int new_x, int new_y)
-+{
-+ int max_x, max_y;
-+ struct hconsole *hconp = vc->impl;
-+
-+ max_x = hcon_qxdim(hconp);
-+ max_y = hcon_qydim(hconp);
-+
-+ if (new_x < 0)
-+ vc->vc_x = 0;
-+ else {
-+ if (new_x >= max_x)
-+ vc->vc_x = max_x - 1;
-+ else
-+ vc->vc_x = new_x;
-+ }
-+
-+ if (new_y < 0)
-+ vc->vc_y = 0;
-+ else if (new_y >= max_y)
-+ vc->vc_y = max_y - 1;
-+ else
-+ vc->vc_y = new_y;
-+
-+}
-+
-+/* for absolute user moves, when decom is set */
-+static void gotoxay(struct vconterm *t, int new_x, int new_y)
-+{
-+ gotoxy(t, new_x, new_y);
-+}
-+
- int vcon_write(struct vconterm *t, char *data, int leng)
- {
- int l = leng;
-@@ -40,29 +83,101 @@
- if (l <= 0) break;
- c = *data++; --l;
-
-- switch (c) {
-- case 0x07: /* Bell */
-- vcon_i_backflush(t);
-- break;
-- case 0x0A: /* Linefeed */
-- vcon_i_backflush(t);
-- vcon_i_cursfeed(t);
-+ switch(t->vc_state) {
-+ case ESesc:
-+ t->vc_state = ESnormal;
-+ switch (c) {
-+ case '[':
-+ t->vc_state = ESsquare;
-+ break;
-+ case 'M':
-+ hcon_scroll(hconp, 0, hcon_qydim(hconp), SM_UP,
1);
-+ break;
-+ default:
-+ //printk("Unhandled escape code '%c'\n", c);
-+ break;
-+ }
- break;
-- case 0x0D: /* Return */
-- vcon_i_backflush(t);
-- t->vc_x = 0;
-+ case ESsquare:
-+ for(t->vc_npar = 0 ; t->vc_npar < NPAR ; t->vc_npar++)
-+ t->vc_par[t->vc_npar] = 0;
-+ t->vc_npar = 0;
-+ t->vc_state = ESgetpars;
-+ case ESgetpars:
-+ if (c==';' && t->vc_npar<NPAR-1) {
-+ t->vc_npar++;
-+ break;
-+ } else if (c>='0' && c<='9') {
-+ t->vc_par[t->vc_npar] *= 10;
-+ t->vc_par[t->vc_npar] += c-'0';
-+ break;
-+ } else t->vc_state=ESgotpars;
-+ case ESgotpars:
-+ t->vc_state = ESnormal;
-+ switch(c) {
-+ case 'H': case 'f':
-+ if (t->vc_par[0]) t->vc_par[0]--;
-+ if (t->vc_par[1]) t->vc_par[1]--;
-+ gotoxay(t, t->vc_par[1], t->vc_par[0]);
-+ break;
-+ case 'J':
-+ if (t->vc_par[0] == 0) {
-+ //erase from cursor to end of display
-+ hcon_clear(hconp, t->vc_y, t->vc_x,
hconp->ydim_, hconp->xdim_);
-+ }
-+ break;
-+ case 'M':
-+ hcon_scroll(hconp, 0, hcon_qydim(hconp), SM_UP,
1);
-+ break;
-+ case 'm':
-+ break;
-+ default:
-+#if 0
-+ printk("Unhandled escape code '%c', par[%d, %d,
%d, %d, %d]\n",
-+ c, t->vc_par[0], t->vc_par[1], t->vc_par[2],
t->vc_par[3], t->vc_par[4]);
-+#endif
-+ break;
-+ }
- break;
- default:
-- if (t->backp == 0) {
-- t->backc = 1;
-- t->backp = data-1;
-- } else {
-- t->backc++;
-- }
-- if (t->vc_x + t->backc >= hcon_qxdim(hconp)) {
-+ t->vc_state = ESnormal;
-+ switch (c) {
-+ case 0x07: /* Bell */
-+ vcon_i_backflush(t);
-+ break;
-+ case 0x08: /* BS */
-+ vcon_i_backflush(t);
-+ if (t->vc_x > 0)
-+ t->vc_x--;
-+ break;
-+ case 0x0A: /* Linefeed */
- vcon_i_backflush(t);
-- t->vc_x = 0;
- vcon_i_cursfeed(t);
-+ break;
-+ case 0x0D: /* Return */
-+ vcon_i_backflush(t);
-+ t->vc_x = 0;
-+ break;
-+ case 24: case 26:
-+ vcon_i_backflush(t);
-+ t->vc_state = ESnormal;
-+ break;
-+ case 27:
-+ vcon_i_backflush(t);
-+ t->vc_state = ESesc;
-+ break;
-+ default:
-+ if (t->backp == 0) {
-+ t->backc = 1;
-+ t->backp = data-1;
-+ } else {
-+ t->backc++;
-+ }
-+ if ((unsigned int)t->vc_x + t->backc >=
hcon_qxdim(hconp)) {
-+ vcon_i_backflush(t);
-+ t->vc_x = 0;
-+ vcon_i_cursfeed(t);
-+ }
- }
- }
- }
-@@ -73,7 +188,7 @@
- static void vcon_i_cursfeed(struct vconterm *t) {
- struct hconsole *hconp = t->impl;
-
-- if (++t->vc_y >= hcon_qydim(hconp)) {
-+ if ((unsigned int)++t->vc_y >= hcon_qydim(hconp)) {
- t->vc_y = hcon_qydim(hconp)-1;
- hcon_scroll(hconp, 0, hcon_qydim(hconp), SM_UP, 1);
- }
-@@ -90,22 +205,75 @@
- t->backp = 0; t->backc = 0;
- }
-
--int vcon_putch(struct vconterm *t, char c)
-+int vcon_putch(__attribute__((unused)) struct vconterm *t,
__attribute__((unused)) char c)
- {
- return -1;
- }
-
--int vcon_read(struct vconterm *t, char *data, int leng)
-+int vcon_read(__attribute__((unused)) struct vconterm *t,
__attribute__((unused)) char *data, __attribute__((unused)) int leng)
- {
- return 0;
- }
-
--int vcon_getch(struct vconterm *t)
-+static const unsigned char sunkbd_keycode[128] = {
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', 0, 8,
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 9,
-+ 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']',
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '\\', 13,
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/',
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ ' ',
-+};
-+
-+static const unsigned char sunkbd_keycode_shifted[128] = {
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', 0, 8,
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 9,
-+ 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}',
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '|', 13,
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ 'Z', 'X', 'C', 'V', 'B', 'N', 'M', '<', '>', '?',
-+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-+ ' ',
-+};
-+
-+static int shiftstate;
-+
-+int vcon_getch(__attribute__((unused)) struct vconterm *t)
- {
-- return -1;
-+ int ch;
-+
-+ while ((ldb_bypass(0x71000004) & 1) != 1) { }
-+ do {
-+ ch = ldb_bypass(0x71000006) & 0xff;
-+ if (ch == 99)
-+ shiftstate |= 1;
-+ else if (ch == 110)
-+ shiftstate |= 2;
-+ else if (ch == 227)
-+ shiftstate &= ~1;
-+ else if (ch == 238)
-+ shiftstate &= ~2;
-+ //printk("getch: %d\n", ch);
-+ }
-+ while ((ch & 0x80) == 0 || ch == 238 || ch == 227); // Wait for key
release
-+ //printk("getch rel: %d\n", ch);
-+ ch &= 0x7f;
-+ if (shiftstate)
-+ ch = sunkbd_keycode_shifted[ch];
-+ else
-+ ch = sunkbd_keycode[ch];
-+ //printk("getch xlate: %d\n", ch);
-+ return ch;
- }
-
--void vcon_fini(struct vconterm *t)
-+void vcon_fini(__attribute__((unused)) struct vconterm *t)
- {
- /* violent crash in the end */
- ;
-diff -ruN proll_18.orig/src/vconsole.h proll-patch-15/src/vconsole.h
---- proll_18.orig/src/vconsole.h 1999-11-08 00:58:13.000000000 +0000
-+++ proll-patch-15/src/vconsole.h 2005-03-02 12:40:12.000000000 +0000
-@@ -6,6 +6,8 @@
- #ifndef VCONSOLE_H
- #define VCONSOLE_H
-
-+#define NPAR 16
-+
- struct vconterm {
- void *impl;
-
-@@ -13,6 +15,8 @@
- int backc; /* Same, count */
-
- int vc_x, vc_y; /* XXX Make vcon_xxx() to use cellmap->xpos_ */
-+ int vc_state;
-+ unsigned int vc_npar,vc_par[NPAR]; /* Parameters of current escape
sequence */
- };
-
- int vcon_init(struct vconterm *t, unsigned int a0);
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