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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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82 ; -- segment definition -- | 82 ; -- segment definition -- |
83 ; | 83 ; |
84 %ifdef __x86_64__ | 84 %ifdef __x86_64__ |
85 %define SEG_TEXT .text progbits align=16 | 85 %define SEG_TEXT .text progbits align=16 |
86 %define SEG_CONST .rodata progbits align=16 | 86 %define SEG_CONST .rodata progbits align=16 |
87 %else | 87 %else |
88 %define SEG_TEXT .text progbits alloc exec nowrite align=16 | 88 %define SEG_TEXT .text progbits alloc exec nowrite align=16 |
89 %define SEG_CONST .rodata progbits alloc noexec nowrite align=16 | 89 %define SEG_CONST .rodata progbits alloc noexec nowrite align=16 |
90 %endif | 90 %endif |
91 | 91 |
| 92 %define STRICT_MEMORY_ACCESS 1 |
| 93 |
92 ; To make the code position-independent, append -DPIC to the commandline | 94 ; To make the code position-independent, append -DPIC to the commandline |
93 ; | 95 ; |
94 %define GOT_SYMBOL _GLOBAL_OFFSET_TABLE_ ; ELF supports PIC | 96 %define GOT_SYMBOL _GLOBAL_OFFSET_TABLE_ ; ELF supports PIC |
95 %define EXTN(name) name ; foo() -> foo | 97 %define EXTN(name) name ; foo() -> foo |
96 | 98 |
97 %elifdef AOUT ; ----(nasm -faoutb/aout -DAOUT ...)---- | 99 %elifdef AOUT ; ----(nasm -faoutb/aout -DAOUT ...)---- |
98 ; * Older Linux using a.out format (nasm -f aout -DAOUT ...) | 100 ; * Older Linux using a.out format (nasm -f aout -DAOUT ...) |
99 ; * *BSD family Unix using a.out format (nasm -f aoutb -DAOUT ...) | 101 ; * *BSD family Unix using a.out format (nasm -f aoutb -DAOUT ...) |
100 | 102 |
101 ; -- segment definition -- | 103 ; -- segment definition -- |
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380 %ifdef MACHO ; ----(nasm -fmacho -DMACHO ...)-------- | 382 %ifdef MACHO ; ----(nasm -fmacho -DMACHO ...)-------- |
381 %define PRIVATE :private_extern | 383 %define PRIVATE :private_extern |
382 %elifdef ELF ; ----(nasm -felf[64] -DELF ...)------------ | 384 %elifdef ELF ; ----(nasm -felf[64] -DELF ...)------------ |
383 %define PRIVATE :hidden | 385 %define PRIVATE :hidden |
384 %else | 386 %else |
385 %define PRIVATE | 387 %define PRIVATE |
386 %endif | 388 %endif |
387 ; End chromium edits | 389 ; End chromium edits |
388 | 390 |
389 ; -------------------------------------------------------------------------- | 391 ; -------------------------------------------------------------------------- |
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