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authorPascal Rigaux <pixel@mandriva.com>2005-02-28 23:06:31 +0000
committerPascal Rigaux <pixel@mandriva.com>2005-02-28 23:06:31 +0000
commitb32fd10dd6fc1292d78a3a6a6cb87e1ad904f142 (patch)
tree3de51de387129c058de30ba6b769989e53c61ad3 /tools/ddcprobe/int10/emu_vm86.c
parent1f2d53396dd61b3ee999db70f1b373dd015d0b73 (diff)
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- remove ddcxinfos, replaced by monitor-edid (which is in a separate package)
- add many resolutions (they are structured by aspect ratio for next move) - put the "Monitor preferred modeline" from EDID in xorg.conf - for this ModeLine must be exported from the monitor section - specifying a VendorName|ModelName in auto_inst is valid, don't overwrite it with edid probe - the strange /dev/zero needed (?) by ddcxinfos is no more needed - field {size} is now {diagonal_size}, and is no more "corrected" - add @CVT_ratios and @CVT_vfreqs (unused at the moment) - Getopt::Long is needed by monitor-parse-edid
Diffstat (limited to 'tools/ddcprobe/int10/emu_vm86.c')
-rw-r--r--tools/ddcprobe/int10/emu_vm86.c154
1 files changed, 0 insertions, 154 deletions
diff --git a/tools/ddcprobe/int10/emu_vm86.c b/tools/ddcprobe/int10/emu_vm86.c
deleted file mode 100644
index 2603a5aeb..000000000
--- a/tools/ddcprobe/int10/emu_vm86.c
+++ /dev/null
@@ -1,154 +0,0 @@
-#include <stdio.h>
-#include <stdarg.h>
-#ifdef __i386__
-#include <sys/vm86.h>
-#else
-#include "vm86_struct.h"
-#endif
-
-#define INT2PTR(a) ((a) + (unsigned char *) 0)
-
-#include "../x86emu/include/x86emu.h"
-#include "AsmMacros.h"
-
-int emu_vm86_ret;
-
-static u8 Mem_rb(u32 addr) {
- return *(u8 *)(INT2PTR(addr));
-}
-static void Mem_wb(u32 addr, u8 val) {
- *(u8 *)INT2PTR(addr) = val;
-}
-#ifdef __ia64__
-
-static u16 Mem_rw(u32 addr) {
- return *(u8 *)INT2PTR(addr) | *(u8 *)INT2PTR(addr + 1) << 8;
-}
-static u32 Mem_rl(u32 addr) {
- return *(u8 *)INT2PTR(addr) | *(u8 *)INT2PTR(addr + 1) << 8 |
- *(u8 *)INT2PTR(addr + 2) << 16 | *(u8 *)INT2PTR(addr + 3) << 24;
-}
-static void Mem_ww(u32 addr, u16 val) {
- *(u8 *)INT2PTR(addr) = val;
- *(u8 *)INT2PTR(addr + 1) = val >> 8;
-}
-static void Mem_wl(u32 addr, u32 val) {
- *(u8 *)INT2PTR(addr) = val;
- *(u8 *)INT2PTR(addr + 1) = val >> 8;
- *(u8 *)INT2PTR(addr + 2) = val >> 16;
- *(u8 *)INT2PTR(addr + 3) = val >> 24;
-}
-
-#else
-
-static u16 Mem_rw(u32 addr) {
- return *(u16 *)INT2PTR(addr);
-}
-static u32 Mem_rl(u32 addr) {
- return *(u32 *)INT2PTR(addr);
-}
-static void Mem_ww(u32 addr, u16 val) {
- *(u16 *)INT2PTR(addr) = val;
-}
-static void Mem_wl(u32 addr, u32 val) {
- *(u32 *)INT2PTR(addr) = val;
-}
-
-#endif
-
-static void do_int(int num) {
- emu_vm86_ret = VM86_INTx | (num << 8);
- M.x86.intr = INTR_HALTED;
-}
-
-
-int
-emu_vm86(struct vm86_struct *vm)
-{
- int i;
-
- X86EMU_memFuncs memFuncs;
- X86EMU_intrFuncs intFuncs[256];
- X86EMU_pioFuncs pioFuncs;
-
- memFuncs.rdb = Mem_rb;
- memFuncs.rdw = Mem_rw;
- memFuncs.rdl = Mem_rl;
- memFuncs.wrb = Mem_wb;
- memFuncs.wrw = Mem_ww;
- memFuncs.wrl = Mem_wl;
- X86EMU_setupMemFuncs(&memFuncs);
-
- pioFuncs.inb = (u8(*)(u16))inb;
- pioFuncs.inw = (u16(*)(u16))inw;
- pioFuncs.inl = (u32(*)(u16))inl;
- pioFuncs.outb = (void(*)(u16, u8))outb;
- pioFuncs.outw = (void(*)(u16, u16))outw;
- pioFuncs.outl = (void(*)(u16, u32))outl;
- X86EMU_setupPioFuncs(&pioFuncs);
-
- for (i=0;i<256;i++)
- intFuncs[i] = do_int;
- X86EMU_setupIntrFuncs(intFuncs);
-
- M.mem_base = 0;
- M.mem_size = 1024*1024 + 1024;
-
- M.x86.R_EAX = vm->regs.eax;
- M.x86.R_EBX = vm->regs.ebx;
- M.x86.R_ECX = vm->regs.ecx;
- M.x86.R_EDX = vm->regs.edx;
-
- M.x86.R_ESP = vm->regs.esp;
- M.x86.R_EBP = vm->regs.ebp;
- M.x86.R_ESI = vm->regs.esi;
- M.x86.R_EDI = vm->regs.edi;
- M.x86.R_EIP = vm->regs.eip;
- M.x86.R_EFLG = vm->regs.eflags;
-
- M.x86.R_CS = vm->regs.cs;
- M.x86.R_DS = vm->regs.ds;
- M.x86.R_SS = vm->regs.ss;
- M.x86.R_ES = vm->regs.es;
- M.x86.R_FS = vm->regs.fs;
- M.x86.R_GS = vm->regs.gs;
-
- emu_vm86_ret = 0;
- X86EMU_exec();
-
- vm->regs.eax = M.x86.R_EAX;
- vm->regs.ebx = M.x86.R_EBX;
- vm->regs.ecx = M.x86.R_ECX;
- vm->regs.edx = M.x86.R_EDX;
-
- vm->regs.esp = M.x86.R_ESP;
- vm->regs.ebp = M.x86.R_EBP;
- vm->regs.esi = M.x86.R_ESI;
- vm->regs.edi = M.x86.R_EDI;
- vm->regs.eip = M.x86.R_EIP;
- vm->regs.eflags = M.x86.R_EFLG;
-
- vm->regs.cs = M.x86.R_CS;
- vm->regs.ds = M.x86.R_DS;
- vm->regs.ss = M.x86.R_SS;
- vm->regs.es = M.x86.R_ES;
- vm->regs.fs = M.x86.R_FS;
- vm->regs.gs = M.x86.R_GS;
-
- if (emu_vm86_ret == 0 && *(unsigned char *)INT2PTR(((u32)M.x86.R_CS << 4) + (M.x86.R_IP - 1)) == 0xf4)
- {
- vm->regs.eip--;
- return VM86_UNKNOWN;
- }
- return emu_vm86_ret ? emu_vm86_ret : -1;
-}
-
-void
-printk(const char *fmt, ...)
-{
- va_list argptr;
- va_start(argptr, fmt);
- vfprintf(stderr, fmt, argptr);
- va_end(argptr);
-}
-