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| version 1.13, 2005/03/12 12:32:54 | version 1.23, 2012/02/05 02:17:33 |
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| Line 1 | Line 1 |
| /* $Id$ */ | |
| /* | /* |
| * Copyright (c) 2002-2003 NONAKA Kimihiro | * Copyright (c) 2002-2003 NONAKA Kimihiro |
| * All rights reserved. | * All rights reserved. |
| Line 43 cpu_reg2str(void) | Line 41 cpu_reg2str(void) |
| "eax=%08x ecx=%08x edx=%08x ebx=%08x\n" | "eax=%08x ecx=%08x edx=%08x ebx=%08x\n" |
| "esp=%08x ebp=%08x esi=%08x edi=%08x\n" | "esp=%08x ebp=%08x esi=%08x edi=%08x\n" |
| "eip=%08x prev_eip=%08x\n" | "eip=%08x prev_eip=%08x\n" |
| "es=%04x cs=%04x ss=%04x ds=%04x fs=%04x gs=%04x\n" | "cs=%04x ss=%04x ds=%04x es=%04x fs=%04x gs=%04x\n" |
| "eflag=%08x " | "eflag=%08x " |
| /* ID VIP VIF AC VM RF NT IOPL OF DF IF TF SF ZF AF PF CF */ | /* ID VIP VIF AC VM RF NT IOPL OF DF IF TF SF ZF AF PF CF */ |
| "[ ID=%d VIP=%d VIF=%d AC=%d VM=%d RF=%d NT=%d IOPL=%d %s %s %s TF=%d %s %s %s %s %s ]\n" | "[ ID=%d VIP=%d VIF=%d AC=%d VM=%d RF=%d NT=%d IOPL=%d %s %s %s TF=%d %s %s %s %s %s ]\n" |
| Line 103 put_cpuinfo(void) | Line 101 put_cpuinfo(void) |
| #endif | #endif |
| strcat(buf, a20str()); | strcat(buf, a20str()); |
| printf(buf); | printf("%s", buf); |
| } | } |
| void | void |
| Line 117 dbg_printf(const char *str, ...) | Line 115 dbg_printf(const char *str, ...) |
| va_end(ap); | va_end(ap); |
| strcat(buf, "\n"); | strcat(buf, "\n"); |
| printf(buf); | printf("%s", buf); |
| } | } |
| void | void |
| Line 136 memory_dump(int idx, UINT32 madr) | Line 134 memory_dump(int idx, UINT32 madr) |
| size = 0x100; | size = 0x100; |
| addr = madr - 0x80; | addr = madr - 0x80; |
| } | } |
| VERBOSE(("memory dump\n-- \n")); | VERBOSE(("memory dump\n--")); |
| for (s = 0; s < size; s++) { | for (s = 0; s < size; s++) { |
| if ((s % 16) == 0) { | if ((s % 16) == 0) { |
| VERBOSE(("%08x: ", addr + s)); | VERBOSE(("%08x: ", addr + s)); |
| Line 208 tr_dump(UINT16 selector, UINT32 base, UI | Line 206 tr_dump(UINT16 selector, UINT32 base, UI |
| UINT32 v; | UINT32 v; |
| UINT i; | UINT i; |
| (void)selector; | |
| VERBOSE(("TR_DUMP: selector = %04x", selector)); | VERBOSE(("TR_DUMP: selector = %04x", selector)); |
| for (i = 0; i < limit; i += 4) { | for (i = 0; i < limit; i += 4) { |
| Line 240 pde_dump(UINT32 base, int idx) | Line 236 pde_dump(UINT32 base, int idx) |
| v = cpu_memoryread_d(paddr); | v = cpu_memoryread_d(paddr); |
| VERBOSE(("PDE_DUMP: 0x%08x: %08x", paddr, v)); | VERBOSE(("PDE_DUMP: 0x%08x: %08x", paddr, v)); |
| } else { | } else { |
| VERBOSE(("PDE_DUMP: invalid idx (%d)", idx)); | |
| paddr = 0; | paddr = 0; |
| } | } |
| return paddr; | return paddr; |
| } | } |
| void | |
| segdesc_dump(descriptor_t *sdp) | |
| { | |
| #if defined(DEBUG) | |
| const char *s; | |
| __ASSERT(sdp != NULL); | |
| VERBOSE(("dump descriptor: %p", sdp)); | |
| VERBOSE(("valid : %s", SEG_IS_VALID(sdp) ? "true" : "false")); | |
| VERBOSE(("present : %s", SEG_IS_PRESENT(sdp) ? "true" : "false")); | |
| VERBOSE(("DPL : %d", sdp->dpl)); | |
| VERBOSE(("type : %d", sdp->type)); | |
| VERBOSE(("kind : %s", SEG_IS_SYSTEM(sdp) ? "system" : "code/data")); | |
| if (!SEG_IS_SYSTEM(sdp)) { | |
| if (SEG_IS_CODE(sdp)) { | |
| VERBOSE(("type : %dbit %sconforming code", | |
| SEG_IS_32BIT(sdp) ? 32 : 16, | |
| SEG_IS_CONFORMING_CODE(sdp) ? "" : "non-")); | |
| VERBOSE(("access : execute%s", | |
| SEG_IS_READABLE_CODE(sdp) ? "/read" : "")); | |
| } else { | |
| VERBOSE(("type : %dbit expand-%s data", | |
| SEG_IS_32BIT(sdp) ? 32 : 16, | |
| SEG_IS_EXPANDDOWN_DATA(sdp) ? "down" : "up")); | |
| VERBOSE(("access : read%s", | |
| SEG_IS_WRITABLE_DATA(sdp) ? "/write" : "")); | |
| } | |
| VERBOSE(("4k scale : %s", sdp->u.seg.g ? "true" : "false")); | |
| VERBOSE(("baseadr : 0x%08x", sdp->u.seg.segbase)); | |
| VERBOSE(("limit : 0x%08x", sdp->u.seg.limit)); | |
| } else { | |
| switch (sdp->type) { | |
| case CPU_SYSDESC_TYPE_LDT: /* LDT */ | |
| VERBOSE(("type : LDT")); | |
| VERBOSE(("4k scale : %s", sdp->u.seg.g ? "true" : "false")); | |
| VERBOSE(("baseadr : 0x%08x", sdp->u.seg.segbase)); | |
| VERBOSE(("limit : 0x%08x", sdp->u.seg.limit)); | |
| break; | |
| case CPU_SYSDESC_TYPE_TASK: /* task gate */ | |
| VERBOSE(("type : task gate")); | |
| VERBOSE(("selector : 0x%04x", sdp->u.gate.selector)); | |
| break; | |
| case CPU_SYSDESC_TYPE_TSS_16: /* 286 TSS */ | |
| case CPU_SYSDESC_TYPE_TSS_BUSY_16: /* 286 Busy TSS */ | |
| case CPU_SYSDESC_TYPE_TSS_32: /* 386 TSS */ | |
| case CPU_SYSDESC_TYPE_TSS_BUSY_32: /* 386 Busy TSS */ | |
| VERBOSE(("type : %dbit %sTSS", | |
| (sdp->type & CPU_SYSDESC_TYPE_32BIT) ? 32 : 16, | |
| (sdp->type & CPU_SYSDESC_TYPE_TSS_BUSY_IND) ? | |
| "Busy " : "")); | |
| VERBOSE(("4k scale : %s", sdp->u.seg.g ? "true" : "false")); | |
| VERBOSE(("baseadr : 0x%08x", sdp->u.seg.segbase)); | |
| VERBOSE(("limit : 0x%08x", sdp->u.seg.limit)); | |
| break; | |
| case CPU_SYSDESC_TYPE_CALL_16: /* 286 call gate */ | |
| case CPU_SYSDESC_TYPE_INTR_16: /* 286 interrupt gate */ | |
| case CPU_SYSDESC_TYPE_TRAP_16: /* 286 trap gate */ | |
| case CPU_SYSDESC_TYPE_CALL_32: /* 386 call gate */ | |
| case CPU_SYSDESC_TYPE_INTR_32: /* 386 interrupt gate */ | |
| case CPU_SYSDESC_TYPE_TRAP_32: /* 386 trap gate */ | |
| switch (sdp->type & CPU_SYSDESC_TYPE_MASKBIT) { | |
| case CPU_SYSDESC_TYPE_CALL: | |
| s = "call"; | |
| break; | |
| case CPU_SYSDESC_TYPE_INTR: | |
| s = "interrupt"; | |
| break; | |
| case CPU_SYSDESC_TYPE_TRAP: | |
| s = "trap"; | |
| break; | |
| default: | |
| s = "unknown"; | |
| break; | |
| } | |
| VERBOSE(("type : %c86 %s gate", | |
| (sdp->type & CPU_SYSDESC_TYPE_32BIT) ? '3':'2', s)); | |
| VERBOSE(("selector : 0x%04x", sdp->u.gate.selector)); | |
| VERBOSE(("offset : 0x%08x", sdp->u.gate.offset)); | |
| VERBOSE(("count : %d", sdp->u.gate.count)); | |
| break; | |
| case 0: case 8: case 10: case 13: /* reserved */ | |
| default: | |
| VERBOSE(("type : unknown descriptor")); | |
| break; | |
| } | |
| } | |
| #endif | |
| } | |
| UINT32 | UINT32 |
| convert_laddr_to_paddr(UINT32 laddr) | convert_laddr_to_paddr(UINT32 laddr) |
| { | { |
| Line 278 convert_vaddr_to_paddr(unsigned int idx, | Line 373 convert_vaddr_to_paddr(unsigned int idx, |
| if (idx < CPU_SEGREG_NUM) { | if (idx < CPU_SEGREG_NUM) { |
| sdp = &CPU_STAT_SREG(idx); | sdp = &CPU_STAT_SREG(idx); |
| if (sdp->valid) { | if (SEG_IS_VALID(sdp)) { |
| laddr = CPU_STAT_SREGBASE(idx) + offset; | laddr = CPU_STAT_SREGBASE(idx) + offset; |
| return convert_laddr_to_paddr(laddr); | return convert_laddr_to_paddr(laddr); |
| } | } |