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1 ; | 1 ; |
2 ; jsimdext.inc - common declarations | 2 ; jsimdext.inc - common declarations |
3 ; | 3 ; |
4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB | 4 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB |
5 ; Copyright 2010 D. R. Commander | 5 ; Copyright 2010 D. R. Commander |
6 ; | 6 ; |
7 ; Based on | 7 ; Based on |
8 ; x86 SIMD extension for IJG JPEG library - version 1.02 | 8 ; x86 SIMD extension for IJG JPEG library - version 1.02 |
9 ; | 9 ; |
10 ; Copyright (C) 1999-2006, MIYASAKA Masaru. | 10 ; Copyright (C) 1999-2006, MIYASAKA Masaru. |
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66 ; -- segment definition -- | 66 ; -- segment definition -- |
67 ; | 67 ; |
68 %define SEG_TEXT .text align=16 public use32 class=CODE | 68 %define SEG_TEXT .text align=16 public use32 class=CODE |
69 %define SEG_CONST .data align=16 public use32 class=DATA | 69 %define SEG_CONST .data align=16 public use32 class=DATA |
70 | 70 |
71 %elifdef ELF ; ----(nasm -felf[64] -DELF ...)------------ | 71 %elifdef ELF ; ----(nasm -felf[64] -DELF ...)------------ |
72 ; * Linux | 72 ; * Linux |
73 ; * *BSD family Unix using elf format | 73 ; * *BSD family Unix using elf format |
74 ; * Unix System V, including Solaris x86, UnixWare and SCO Unix | 74 ; * Unix System V, including Solaris x86, UnixWare and SCO Unix |
75 | 75 |
| 76 ; PIC is the default on Linux |
| 77 %define PIC |
| 78 |
76 ; mark stack as non-executable | 79 ; mark stack as non-executable |
77 section .note.GNU-stack noalloc noexec nowrite progbits | 80 section .note.GNU-stack noalloc noexec nowrite progbits |
78 | 81 |
79 ; -- segment definition -- | 82 ; -- segment definition -- |
80 ; | 83 ; |
81 %ifdef __x86_64__ | 84 %ifdef __x86_64__ |
82 %define SEG_TEXT .text progbits align=16 | 85 %define SEG_TEXT .text progbits align=16 |
83 %define SEG_CONST .rodata progbits align=16 | 86 %define SEG_CONST .rodata progbits align=16 |
84 %else | 87 %else |
85 %define SEG_TEXT .text progbits alloc exec nowrite align=16 | 88 %define SEG_TEXT .text progbits alloc exec nowrite align=16 |
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377 %ifdef MACHO ; ----(nasm -fmacho -DMACHO ...)-------- | 380 %ifdef MACHO ; ----(nasm -fmacho -DMACHO ...)-------- |
378 %define PRIVATE :private_extern | 381 %define PRIVATE :private_extern |
379 %elifdef ELF ; ----(nasm -felf[64] -DELF ...)------------ | 382 %elifdef ELF ; ----(nasm -felf[64] -DELF ...)------------ |
380 %define PRIVATE :hidden | 383 %define PRIVATE :hidden |
381 %else | 384 %else |
382 %define PRIVATE | 385 %define PRIVATE |
383 %endif | 386 %endif |
384 ; End chromium edits | 387 ; End chromium edits |
385 | 388 |
386 ; -------------------------------------------------------------------------- | 389 ; -------------------------------------------------------------------------- |
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