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-rw-r--r--pc-bios/proll.binbin56856 -> 0 bytes
-rw-r--r--pc-bios/proll.elfbin0 -> 133338 bytes
-rw-r--r--pc-bios/proll.patch2088
3 files changed, 2051 insertions, 37 deletions
diff --git a/pc-bios/proll.bin b/pc-bios/proll.bin
deleted file mode 100644
index 0489cc245f..0000000000
--- a/pc-bios/proll.bin
+++ /dev/null
Binary files differ
diff --git a/pc-bios/proll.elf b/pc-bios/proll.elf
new file mode 100644
index 0000000000..e274b0d193
--- /dev/null
+++ b/pc-bios/proll.elf
Binary files differ
diff --git a/pc-bios/proll.patch b/pc-bios/proll.patch
index b0860e26f4..18a157512a 100644
--- a/pc-bios/proll.patch
+++ b/pc-bios/proll.patch
@@ -1,50 +1,2064 @@
-diff -ru proll_18.orig/mrcoffee/main.c proll_18/mrcoffee/main.c
---- proll_18.orig/mrcoffee/main.c 2002-09-13 16:16:59.000000000 +0200
-+++ proll_18/mrcoffee/main.c 2004-09-26 11:52:23.000000000 +0200
-@@ -101,6 +101,7 @@
- le_probe();
- init_net();
+diff -ruN proll_18.orig/Makefile proll-patch4/Makefile
+--- proll_18.orig/Makefile 2002-09-13 14:16:59.000000000 +0000
++++ proll-patch4/Makefile 2004-11-13 15:50:49.000000000 +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/head.S proll-patch4/qemu/head.S
+--- proll_18.orig/qemu/head.S 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch4/qemu/head.S 2004-11-13 15:50:49.000000000 +0000
+@@ -0,0 +1,515 @@
++/**
++ ** 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 1.2 2004-12-19 23:18:01 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
++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"
++
++goprol:
++ ! %g1 contains end of memory
++ ! 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
++
++ sethi %hi( C_LABEL(ram_size) ), %o0
++ st %g3, [%o0 + %lo( C_LABEL(ram_size) )]
++
++ 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-patch4/qemu/main.c
+--- proll_18.orig/qemu/main.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch4/qemu/main.c 2004-11-23 19:05:34.000000000 +0000
+@@ -0,0 +1,178 @@
++/**
++ ** 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 */
++
++static void init_idprom(void);
++static void makepages_q(struct phym *t, unsigned int highbase);
++
++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 char *hw_idprom;
++int ignore_fault, fault_ignored, ram_size;
++
++/*
++ */
++void prolmain()
++{
++ //static const char fname[14] = "00000000.PROL";
++ static struct banks bb;
++ unsigned int hiphybas;
++ const void *romvec;
++
++ vcon_init(&dp0, PHYS_JJ_TCX_FB);
++ printk("PROLL %s QEMU\n", PROLL_VERSION_STRING);
++ 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_q(&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();
++ sched_init();
++ le_probe();
++ init_net();
++
++#if 0
++#if 0 /* RARP */
++ if (rarp() != 0) fatal();
++ /* printrarp(); */
++ xtoa(myipaddr, fname, 8);
++ if (load(servaddr, fname) != 0) fatal();
++#else
++ 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);
++ if (load(boot_rec.bp_siaddr, fname) != 0) fatal();
++#endif
++#endif
++
++ romvec = init_openprom(bb.nbanks, bb.bankv, hiphybas);
++
++ 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);
++ //set_timeout(5); while (!chk_timeout()) { } /* P3: let me read */
++
++ {
++ void (*entry)(const void *, int, int, int, int) = (void (*)(const void*, int, int, int, int)) LOADBASE;
++ 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(unsigned long usecs)
++{
++ int i, n;
++ n = usecs*50;
++ for (i = 0; i < n; i++) { }
++}
++
++static void init_idprom()
++{
++ char *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;
++}
++
++/*
++ * 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_q(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;
++}
+diff -ruN proll_18.orig/qemu/Makefile proll-patch4/qemu/Makefile
+--- proll_18.orig/qemu/Makefile 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch4/qemu/Makefile 2004-11-13 15:50:49.000000000 +0000
+@@ -0,0 +1,119 @@
++#
++# proll:
++# qemu/Makefile - make PROLL for QEMU
++# $Id: proll.patch,v 1.2 2004-12-19 23:18:01 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 = $(CROSS)nm
++
++RM = /bin/rm -f
++ELFTOAOUT = elftoaout
++
++#
++SRC = ../src
++
++# Due to remapping algorithm PROLBASE should be algned on PMD.
++# We make PROLBASE a define instead of using _start because we
++# want to shift it to form a PGD entry. A relocatable label will not work.
++# Linux kernel expects us to be at LINUX_OPPROM_BEGVM <asm-sparc/openprom.h>.
++PROLBASE = 0xffd00000
++PROLRODATA = 0xffd07000
++PROLDATA = 0xffd09000
++PROLSIZE = (240*1024)
++
++# Linux
++# Fixed %g6 is for arch/sparc/kernel/head.S, it seems ok w/o -ffixed-g6.
++# Kernel uses -fcall-used-g5 -fcall-used-g7, we probably do not need them.
++# __ANSI__ is supposed to be on by default but it is not.
++CFLAGS = -O2 -Wall -DPROLBASE=$(PROLBASE) -DPROLDATA=$(PROLDATA) -DPROLRODATA=$(PROLRODATA) -D__ANSI__=1 -I$(SRC) -mcpu=hypersparc -g
++ASFLAGS = -D__ASSEMBLY__ -I$(SRC) -DPROLRODATA=$(PROLRODATA) -DPROLDATA=$(PROLDATA) -DPROLSIZE=$(PROLSIZE) -g
++# 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 vconsole.o hconsole.o rconsole.o \
++ printf.o le.o system.o iommu.o \
++ arp.o netinit.o bootp.o packet.o tftp.o udp.o sched_4m.o openprom.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.o: $(SRC)/system.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 $(SRC)/$*.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
++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
++
++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/openprom.c proll-patch4/qemu/openprom.c
+--- proll_18.orig/qemu/openprom.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch4/qemu/openprom.c 2004-11-23 19:14:05.000000000 +0000
+@@ -0,0 +1,596 @@
++/*
++ * 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"
++
++struct property {
++ const char *name;
++ const char *value;
++ const 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 const struct property propv_root[] = {
++ {"name", "SUNW,JavaStation-1", sizeof("SUNW,JavaStation-1") },
++ {"idprom", obp_idprom, IDPROM_SIZE},
++ {"banner-name", "JavaStation", sizeof("JavaStation")},
++ {"compatible", "sun4m", 6},
++ {NULL, NULL, -1}
++};
++
++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)},
++ {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 = 8;
++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", (char*)&prop_true, 0},
++ {"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) },
++ {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[] = { 0x26, 0x0 };
++static const int prop_zs_reg[] = {
++ 0x4, 0x00000000, 0x0000000f,
++};
++static const int prop_zs_slave[] = { 0x1 };
++static const struct property propv_obio_zs[] = {
++ {"name", "zs", sizeof("zs")},
++ {"reg", (char*)&prop_zs_reg[0], sizeof(prop_zs_reg) },
++ {"reg", (char*)&prop_zs_slave[0], sizeof(prop_zs_slave) },
++ {"device_type", "serial", sizeof("serial") },
++ {NULL, NULL, -1}
++};
++
++static const int prop_zs1_intr[] = { 0x26, 0x0 };
++static const int prop_zs1_reg[] = {
++ 0x4, 0x00100000, 0x0000000f,
++};
++static const int prop_zs1_slave[] = { 0x0 };
++static const struct property propv_obio_zs1[] = {
++ {"name", "zs", sizeof("zs")},
++ {"reg", (char*)&prop_zs1_reg[0], sizeof(prop_zs1_reg) },
++ {"reg", (char*)&prop_zs1_slave[0], sizeof(prop_zs1_slave) },
++ {"device_type", "serial", sizeof("serial") },
++ {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 struct node nodes[] = {
++ { &null_properties, 1, 0 }, /* 0 = big brother of root */
++ { propv_root, 0, 2 }, /* 1 "/" */
++ { propv_iommu, 8, 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, 0, 0 }, /* 7 "/iommu/sbus/SUNW,CS4231 */
++ { propv_cpu, 9, 0 }, /* 8 "/STP1012PGA" */
++ { propv_obio, 0, 10 }, /* 9 "/obio" */
++ { propv_obio_int, 11, 0 }, /* 10 "/obio/interrupt" */
++ { propv_obio_cnt, 12, 0 }, /* 11 "/obio/counter" */
++ { propv_obio_eep, 13, 0 }, /* 12 "/obio/eeprom" */
++ { propv_obio_su, 14, 0 }, /* 13 "/obio/su" */
++ { propv_obio_auxio, 0, 0 }, /* 14 "/obio/auxio" */
++ { propv_obio_zs, 0, 0 }, /* 14 "/obio/zs@0,0" */
++ { propv_obio_zs1, 0, 0 }, /* 14 "/obio/zs@0,100000" */
++};
++
++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 const char arg_nfsroot[] = "console=ttyS0 ip=bootp root=nfs";
++
++static const struct linux_arguments_v0 obp_arg = {
++ { "le()", arg_nfsroot, NULL, NULL, NULL, NULL, NULL, NULL },
++ { "" },
++ { 'l', 'e' }, 0, 0, 0, NULL,
++ NULL
++};
++static const struct linux_arguments_v0 * const obp_argp = &obp_arg;
++
++static const void * const synch_hook = NULL;
++#if 0
++static const char obp_stdin = PROMDEV_KBD;
++static const char obp_stdout = PROMDEV_SCREEN;
++#else
++static const char obp_stdin = PROMDEV_TTYA;
++static const char obp_stdout = PROMDEV_TTYA;
++#endif
++
++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_rdblkdev(int dev_desc, int num_blks, int blk_st, char *buf);
++
++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);
++}
++
+#ifdef ORIG
- #if 0 /* RARP */
- if (rarp() != 0) fatal();
- /* printrarp(); */
-@@ -117,13 +118,20 @@
- xtoa(myipaddr, fname, 8);
- if (load(boot_rec.bp_siaddr, fname) != 0) fatal();
++static const struct linux_romvec romvec0 = {
++ LINUX_OPPROM_MAGIC, /* pv_magic_cookie */
++ 0, /* pv_romvers - Format selector! */
++ 77, /* pv_plugin_revision */
++ 0x10203, /* pv_printrev */
++ { /* pv_v0mem */
++ &ptphys, /* v0_totphys */
++ &ptmap, /* v0_prommap */
++ &ptavail /* v0_available */
++ },
++ &nodeops0, /* struct linux_nodeops *pv_nodeops; */
++ (void*)doublewalk, /* P3 */ /* char **pv_bootstr; */
++ { /* struct linux_dev_v0_funcs pv_v0devops; */
++ &obp_devopen, /* v0_devopen */
++ &obp_devclose, /* v0_devclose */
++ &obp_rdblkdev, /* v0_rdblkdev */
++ NULL, /* v0_wrblkdev */
++ NULL, /* v0_wrnetdev */
++ NULL, /* v0_rdnetdev */
++ NULL, /* v0_rdchardev */
++ NULL, /* v0_wrchardev */
++ NULL /* v0_seekdev */
++ },
++ &obp_stdin, /* char *pv_stdin */
++ &obp_stdout, /* char *pv_stdout; */
++ obp_nbgetchar, /* int (*pv_getchar)(void); */
++ obp_nbputchar, /* void (*pv_putchar)(int ch); */
++ obp_nbgetchar, /* int (*pv_nbgetchar)(void); */
++ obp_nbputchar, /* int (*pv_nbputchar)(int ch); */
++ NULL, /* void (*pv_putstr)(char *str, int len); */
++ obp_reboot, /* void (*pv_reboot)(char *bootstr); */
++ NULL, /* void (*pv_printf)(__const__ char *fmt, ...); */
++ obp_abort, /* void (*pv_abort)(void); */
++ NULL, /* __volatile__ int *pv_ticks; */
++ obp_halt, /* void (*pv_halt)(void); */
++ (void *)&synch_hook, /* void (**pv_synchook)(void); */
++
++#if 0
++ /* Evaluate a forth string, not different proto for V0 and V2->up. */
++ union {
++ void (*v0_eval)(int len, char *str);
++ void (*v2_eval)(char *str);
++ } pv_fortheval;
++#endif
++ { 0 }, /* pv_fortheval */
++
++ &obp_argp, /* struct linux_arguments_v0 **pv_v0bootargs; */
++ NULL, /* pv_enaddr */
++ { /* pv_v2bootargs */
++ NULL, /* char **bootpath; */
++ NULL, /* char **bootargs; */
++ NULL, /* fd_stdin; */
++ NULL, /* fd_stdout */
++ },
++ { /* pv_v2devops */
++ NULL, /* v2_inst2pkg */
++ NULL, /* v2_dumb_mem_alloc */
++ NULL, /* v2_dumb_mem_free */
++ NULL, /* v2_dumb_mmap */
++ NULL, /* v2_dumb_munmap */
++ NULL, /* v2_dev_open */
++ NULL, /* v2_dev_close */
++ NULL, /* v2_dev_read */
++ NULL, /* v2_dev_write */
++ NULL, /* v2_dev_seek */
++ NULL, /* v2_wheee2 */
++ NULL, /* v2_wheee3 */
++ },
++ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* filler[15] */
++ NULL, /* pv_setctxt */
++ NULL, /* v3_cpustart */
++ NULL, /* v3_cpustop */
++ NULL, /* v3_cpuidle */
++ NULL /* v3_cpuresume */
++};
++#endif
++
++static struct linux_romvec romvec0;
++
++void *
++init_openprom(int bankc, struct bank *bankv, unsigned hiphybas)
++{
++ 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;
++
++ /*
++ * idprom
++ */
++ bcopy(idprom, obp_idprom, IDPROM_SIZE);
++
++ // Linux wants a R/W romvec table
++ romvec0.pv_magic_cookie = LINUX_OPPROM_MAGIC;
++ 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_stdin = &obp_stdin;
++ romvec0.pv_stdout = &obp_stdout;
++ romvec0.pv_getchar = obp_nbgetchar;
++ romvec0.pv_putchar = obp_nbputchar;
++ romvec0.pv_nbgetchar = obp_nbgetchar;
++ romvec0.pv_nbputchar = obp_nbputchar;
++ romvec0.pv_reboot = obp_reboot;
++ romvec0.pv_abort = obp_abort;
++ romvec0.pv_halt = obp_halt;
++ romvec0.pv_synchook = &synch_hook;
++ romvec0.pv_v0bootargs = &obp_argp;
++ 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)
++{
++ return nodes[node].sibling;
++}
++
++static int obp_child(int node)
++{
++ return nodes[node].child;
++}
++
++static int obp_proplen(int node, char *name)
++{
++ const struct property *prop = find_property(node,name);
++ if (prop) return prop->length;
++ return -1;
++}
++
++static int obp_getprop(int node, char *name, char *value)
++{
++ const struct property *prop;
++
++ prop = find_property(node,name);
++ if (prop) {
++ memcpy(value,prop->value,prop->length);
++ //printk("obp_getprop '%s'= %s\n", name, value);
++ return prop->length;
++ }
++ //printk("obp_getprop: not found\n");
++ return -1;
++}
++
++static int obp_setprop(int node, char *name, char *value, int len)
++{
++ return -1;
++}
++
++static const char *obp_nextprop(int node,char *name)
++{
++ const struct property *prop = find_property(node,name);
++ if (prop) return prop[1].name;
++ return NULL;
++}
++
++#if 0
++static unsigned char calc_idprom_cksum(struct idprom *idprom)
++{
++ unsigned char cksum, i, *ptr = (unsigned char *)idprom;
++
++ for (i = cksum = 0; i <= 0x0E; i++)
++ cksum ^= *ptr++;
++
++ return cksum;
++}
++#endif
++
++static int obp_nbgetchar(void) {
++ return -1;
++}
++
++static int obp_nbputchar(int ch) {
++ extern struct vconterm dp0;
++ char buf = ch;
++
++ /* We do not use printk() in order to reduce stack depth. */
++ vcon_write(&dp0, &buf, 1);
++ return 0;
++}
++
++static void obp_reboot(char *str) {
++ printk("rebooting (%s): not implemented, freezing\n", str);
++ for (;;) {}
++}
++
++static void obp_abort() {
++ printk("abort, freezing\n");
++ for (;;) {}
++}
++
++static void obp_halt() {
++ printk("halt, freezing\n");
++ for (;;) {}
++}
++
++static int obp_devopen(char *str) {
++ //printk("open %s\n", str);
++ return 0;
++}
++
++static int obp_devclose(int dev_desc) {
++ //printk("close %d\n", dev_desc);
++ return 0;
++}
++
++static int obp_rdblkdev(int dev_desc, int num_blks, int blk_st, char *buf) {
++ //printk("rdblkdev: fd %d, num_blks %d, blk_st %d, buf 0x%x\n", dev_desc, num_blks, blk_st, buf);
++ //buf[8] = 'L';
++ return num_blks;
++}
+diff -ruN proll_18.orig/src/arp.c proll-patch4/src/arp.c
+--- proll_18.orig/src/arp.c 2001-12-24 05:12:31.000000000 +0000
++++ proll-patch4/src/arp.c 2004-11-13 15:50:49.000000000 +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 */
+
+
+
+@@ -144,7 +144,7 @@
+ *
+ * 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 +230,11 @@
+ */
+ 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-patch4/src/arp.h
+--- proll_18.orig/src/arp.h 1999-03-18 03:39:43.000000000 +0000
++++ proll-patch4/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/hconsole.c proll-patch4/src/hconsole.c
+--- proll_18.orig/src/hconsole.c 2002-07-23 05:52:48.000000000 +0000
++++ proll-patch4/src/hconsole.c 2004-11-13 15:50:49.000000000 +0000
+@@ -42,7 +42,11 @@
+ * No probing sequence or argument passing, hardcode everything. XXX
+ */
+ raster8_cons_a(q, 768, 1024, (char *)a0);
++#if 1
+ 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, 768, 1024);
+#endif
+ t->r_ = r;
+ t->r0_ = q;
+ t->f_ = &f_master;
+diff -ruN proll_18.orig/src/lat7_2.bm proll-patch4/src/lat7_2.bm
+--- proll_18.orig/src/lat7_2.bm 1999-02-27 05:48:54.000000000 +0000
++++ proll-patch4/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-patch4/src/lat7_2_swapped.bm
+--- proll_18.orig/src/lat7_2_swapped.bm 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch4/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-patch4/src/le.c
+--- proll_18.orig/src/le.c 2002-07-23 05:52:49.000000000 +0000
++++ proll-patch4/src/le.c 2004-11-13 15:50:49.000000000 +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 */
+diff -ruN proll_18.orig/src/netinit.c proll-patch4/src/netinit.c
+--- proll_18.orig/src/netinit.c 2002-09-13 21:53:33.000000000 +0000
++++ proll-patch4/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-patch4/src/netpriv.h
+--- proll_18.orig/src/netpriv.h 1999-04-27 05:39:37.000000000 +0000
++++ proll-patch4/src/netpriv.h 2004-11-13 15:50:49.000000000 +0000
+@@ -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-patch4/src/openprom.h
+--- proll_18.orig/src/openprom.h 2002-07-14 02:26:30.000000000 +0000
++++ proll-patch4/src/openprom.h 2004-11-13 15:50:49.000000000 +0000
+@@ -54,20 +54,20 @@
+ };
+
+ 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 */
+ };
- romvec = init_openprom(bb.nbanks, bb.bankv, hiphybas);
+@@ -91,13 +91,13 @@
+ struct linux_mem_v0 pv_v0mem;
- 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);
+ /* 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-patch4/src/packet.c
+--- proll_18.orig/src/packet.c 2000-02-11 04:56:45.000000000 +0000
++++ proll-patch4/src/packet.c 2004-11-13 15:50:49.000000000 +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;
+diff -ruN proll_18.orig/src/printf.c proll-patch4/src/printf.c
+--- proll_18.orig/src/printf.c 1999-03-19 07:03:59.000000000 +0000
++++ proll-patch4/src/printf.c 2004-11-13 15:50:49.000000000 +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);
+diff -ruN proll_18.orig/src/rconsole.c proll-patch4/src/rconsole.c
+--- proll_18.orig/src/rconsole.c 1999-01-16 07:16:55.000000000 +0000
++++ proll-patch4/src/rconsole.c 2004-11-13 15:50:49.000000000 +0000
+@@ -28,12 +28,18 @@
+ * move to California. Only plain lat7 survived.
+ * I recreated lat7-1 changes in lat7-2. --zaitcev
+ */
+#ifdef ORIG
- set_timeout(5); while (!chk_timeout()) { } /* P3: let me read */
+ #include "lat7_2.bm" /* lat7_1.bm */
+#else
-+ printk("loading kernel:");
-+ i = ld_bypass(0x20000000);
-+ printk(" done, size %d\n", i);
++#include "lat7_2_swapped.bm" /* lat7_1.bm */
+#endif
+ #define LAT7_NCHARS 128
+ #define LAT7_HEIGHT 11
+ #define LAT7_WIDTH 8
- {
- void (*entry)(void *, int) = (void (*)(void*, int)) LOADBASE;
-diff -ru proll_18.orig/mrcoffee/openprom.c proll_18/mrcoffee/openprom.c
---- proll_18.orig/mrcoffee/openprom.c 2002-09-13 16:17:03.000000000 +0200
-+++ proll_18/mrcoffee/openprom.c 2004-09-21 21:27:16.000000000 +0200
-@@ -144,10 +144,14 @@
- };
++#ifdef ORIG
+ static Rf_scan lat7_body[ LAT7_NCHARS*LAT7_HEIGHT ];
++#endif
- static int cpu_nctx = NCTX_SWIFT;
-+static int cpu_cache_line_size = 0x20;
-+static int cpu_cache_nlines = 0x200;
- static 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}
+ #if 1
+ /*
+@@ -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;
+diff -ruN proll_18.orig/src/rconsole.h proll-patch4/src/rconsole.h
+--- proll_18.orig/src/rconsole.h 1999-01-16 05:00:59.000000000 +0000
++++ proll-patch4/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-patch4/src/romlib.h
+--- proll_18.orig/src/romlib.h 1999-04-20 04:26:45.000000000 +0000
++++ proll-patch4/src/romlib.h 2004-11-13 15:50:49.000000000 +0000
+@@ -73,12 +73,12 @@
+ #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 bcopy(const void *b1, void *b2, int length);
++extern int bcmp(const void *b1, const void *b2, int length);
+ extern void bzero(void *b, int c);
+ /* 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-patch4/src/sched_4m.c
+--- proll_18.orig/src/sched_4m.c 1999-04-27 05:48:51.000000000 +0000
++++ proll-patch4/src/sched_4m.c 2004-11-13 15:50:49.000000000 +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,
};
+diff -ruN proll_18.orig/src/swap.c proll-patch4/src/swap.c
+--- proll_18.orig/src/swap.c 1970-01-01 00:00:00.000000000 +0000
++++ proll-patch4/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-patch4/src/system.c
+--- proll_18.orig/src/system.c 2002-07-23 05:52:49.000000000 +0000
++++ proll-patch4/src/system.c 2004-11-13 15:50:49.000000000 +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;
+ }
+@@ -518,12 +518,12 @@
+ while (len--) *((char *)s)++ = 0;
+ }
+
+-void bcopy(void *f, void *t, int len) {
++void bcopy(const void *f, void *t, int len) {
+ while (len--) *((char *)t)++ = *((char *)f)++;
+ }
+
+ /* 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;
+@@ -538,8 +538,8 @@
+ 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 +560,6 @@
+ 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-patch4/src/system.h
+--- proll_18.orig/src/system.h 2002-09-13 21:53:32.000000000 +0000
++++ proll-patch4/src/system.h 2004-11-13 15:50:49.000000000 +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 {
+diff -ruN proll_18.orig/src/udp.c proll-patch4/src/udp.c
+--- proll_18.orig/src/udp.c 2001-12-24 05:12:53.000000000 +0000
++++ proll-patch4/src/udp.c 2004-11-13 15:50:49.000000000 +0000
+@@ -81,7 +81,7 @@
+ int source;
+ int dest;
+ {
+- register unsigned char *addr;
++ const register unsigned char *addr;
+ /* Set global variables */
+ usource = source;
+@@ -299,9 +299,6 @@
+ */
+ 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);
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-19 09:43:40 +0000