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| author | Mike Pall <mike> | 2012-08-11 05:41:09 +0200 |
|---|---|---|
| committer | Mike Pall <mike> | 2012-08-11 05:41:09 +0200 |
| commit | ece23a4788eb4802558fae39add9ccd357e74e37 (patch) | |
| tree | 5790db0548ce31ad03468f7fab2d62dfcc6b7ea7 /src | |
| parent | 1878d17f1966f3368f1600865b15b449beb3a596 (diff) | |
| download | luajit-ece23a4788eb4802558fae39add9ccd357e74e37.tar.gz luajit-ece23a4788eb4802558fae39add9ccd357e74e37.tar.bz2 luajit-ece23a4788eb4802558fae39add9ccd357e74e37.zip | |
Do not use DWARF unwinder on Windows.
Diffstat (limited to 'src')
| -rw-r--r-- | src/vm_x86.dasc | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/src/vm_x86.dasc b/src/vm_x86.dasc index 44199606..c455795e 100644 --- a/src/vm_x86.dasc +++ b/src/vm_x86.dasc | |||
| @@ -6201,51 +6201,6 @@ static void emit_asm_debug(BuildCtx *ctx) | |||
| 6201 | ".LEFDE3:\n\n", (int)ctx->codesz - fcofs); | 6201 | ".LEFDE3:\n\n", (int)ctx->codesz - fcofs); |
| 6202 | #endif | 6202 | #endif |
| 6203 | break; | 6203 | break; |
| 6204 | case BUILD_coffasm: | ||
| 6205 | fprintf(ctx->fp, "\t.section .eh_frame,\"dr\"\n"); | ||
| 6206 | fprintf(ctx->fp, | ||
| 6207 | "\t.def %slj_err_unwind_dwarf; .scl 2; .type 32; .endef\n", | ||
| 6208 | LJ_32 ? "_" : ""); | ||
| 6209 | fprintf(ctx->fp, | ||
| 6210 | "Lframe1:\n" | ||
| 6211 | "\t.long LECIE1-LSCIE1\n" | ||
| 6212 | "LSCIE1:\n" | ||
| 6213 | "\t.long 0\n" | ||
| 6214 | "\t.byte 0x1\n" | ||
| 6215 | "\t.string \"zP\"\n" | ||
| 6216 | "\t.uleb128 0x1\n" | ||
| 6217 | "\t.sleb128 -" SZPTR "\n" | ||
| 6218 | "\t.byte " REG_RA "\n" | ||
| 6219 | "\t.uleb128 5\n" /* augmentation length */ | ||
| 6220 | "\t.byte 0x00\n" /* absptr */ | ||
| 6221 | "\t.long %slj_err_unwind_dwarf\n" | ||
| 6222 | "\t.byte 0xc\n\t.uleb128 " REG_SP "\n\t.uleb128 " SZPTR "\n" | ||
| 6223 | "\t.byte 0x80+" REG_RA "\n\t.uleb128 0x1\n" | ||
| 6224 | "\t.align " SZPTR "\n" | ||
| 6225 | "LECIE1:\n\n", LJ_32 ? "_" : ""); | ||
| 6226 | fprintf(ctx->fp, | ||
| 6227 | "LSFDE1:\n" | ||
| 6228 | "\t.long LEFDE1-LASFDE1\n" | ||
| 6229 | "LASFDE1:\n" | ||
| 6230 | "\t.long LASFDE1-Lframe1\n" | ||
| 6231 | "\t.long %slj_vm_asm_begin\n" | ||
| 6232 | "\t.long %d\n" | ||
| 6233 | "\t.uleb128 0\n" /* augmentation length */ | ||
| 6234 | "\t.byte 0xe\n\t.uleb128 %d\n" /* def_cfa_offset */ | ||
| 6235 | #if LJ_64 | ||
| 6236 | "\t.byte 0x86\n\t.uleb128 0x2\n" /* offset rbp */ | ||
| 6237 | "\t.byte 0x83\n\t.uleb128 0x3\n" /* offset rbx */ | ||
| 6238 | "\t.byte 0x8f\n\t.uleb128 0x4\n" /* offset r15 */ | ||
| 6239 | "\t.byte 0x8e\n\t.uleb128 0x5\n" /* offset r14 */ | ||
| 6240 | #else | ||
| 6241 | "\t.byte 0x85\n\t.uleb128 0x2\n" /* offset ebp */ | ||
| 6242 | "\t.byte 0x87\n\t.uleb128 0x3\n" /* offset edi */ | ||
| 6243 | "\t.byte 0x86\n\t.uleb128 0x4\n" /* offset esi */ | ||
| 6244 | "\t.byte 0x83\n\t.uleb128 0x5\n" /* offset ebx */ | ||
| 6245 | #endif | ||
| 6246 | "\t.align " SZPTR "\n" | ||
| 6247 | "LEFDE1:\n\n", LJ_32 ? "_" : "", (int)ctx->codesz, CFRAME_SIZE); | ||
| 6248 | break; | ||
| 6249 | /* Mental note: never let Apple design an assembler. | 6204 | /* Mental note: never let Apple design an assembler. |
| 6250 | ** Or a linker. Or a plastic case. But I digress. | 6205 | ** Or a linker. Or a plastic case. But I digress. |
| 6251 | */ | 6206 | */ |