diff options
Diffstat (limited to 'nasmlib.h')
| -rw-r--r-- | nasmlib.h | 206 |
1 files changed, 103 insertions, 103 deletions
@@ -1,5 +1,5 @@ /* ----------------------------------------------------------------------- * - * + * * Copyright 1996-2009 The NASM Authors - All Rights Reserved * See the file AUTHORS included with the NASM distribution for * the specific copyright holders. @@ -14,7 +14,7 @@ * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF @@ -31,8 +31,8 @@ * * ----------------------------------------------------------------------- */ -/* - * nasmlib.h header file for nasmlib.c +/* + * nasmlib.h header file for nasmlib.c */ #ifndef NASM_NASMLIB_H @@ -96,41 +96,41 @@ void nasm_set_verror(vefunc); * argument to an efunc. */ -#define ERR_DEBUG 0x00000008 /* put out debugging message */ -#define ERR_WARNING 0x00000000 /* warn only: no further action */ -#define ERR_NONFATAL 0x00000001 /* terminate assembly after phase */ -#define ERR_FATAL 0x00000002 /* instantly fatal: exit with error */ -#define ERR_PANIC 0x00000003 /* internal error: panic instantly +#define ERR_DEBUG 0x00000008 /* put out debugging message */ +#define ERR_WARNING 0x00000000 /* warn only: no further action */ +#define ERR_NONFATAL 0x00000001 /* terminate assembly after phase */ +#define ERR_FATAL 0x00000002 /* instantly fatal: exit with error */ +#define ERR_PANIC 0x00000003 /* internal error: panic instantly * and dump core for reference */ -#define ERR_MASK 0x0000000F /* mask off the above codes */ -#define ERR_NOFILE 0x00000010 /* don't give source file name/line */ -#define ERR_USAGE 0x00000020 /* print a usage message */ -#define ERR_PASS1 0x00000040 /* only print this error on pass one */ -#define ERR_PASS2 0x00000080 -#define ERR_NO_SEVERITY 0x00000100 /* suppress printing severity */ +#define ERR_MASK 0x0000000F /* mask off the above codes */ +#define ERR_NOFILE 0x00000010 /* don't give source file name/line */ +#define ERR_USAGE 0x00000020 /* print a usage message */ +#define ERR_PASS1 0x00000040 /* only print this error on pass one */ +#define ERR_PASS2 0x00000080 +#define ERR_NO_SEVERITY 0x00000100 /* suppress printing severity */ /* * These codes define specific types of suppressible warning. */ -#define ERR_WARN_MASK 0xFFFFF000 /* the mask for this feature */ -#define ERR_WARN_SHR 12 /* how far to shift right */ +#define ERR_WARN_MASK 0xFFFFF000 /* the mask for this feature */ +#define ERR_WARN_SHR 12 /* how far to shift right */ #define WARN(x) ((x) << ERR_WARN_SHR) -#define ERR_WARN_MNP WARN( 1) /* macro-num-parameters warning */ -#define ERR_WARN_MSR WARN( 2) /* macro self-reference */ -#define ERR_WARN_MDP WARN( 3) /* macro default parameters check */ -#define ERR_WARN_OL WARN( 4) /* orphan label (no colon, and +#define ERR_WARN_MNP WARN( 1) /* macro-num-parameters warning */ +#define ERR_WARN_MSR WARN( 2) /* macro self-reference */ +#define ERR_WARN_MDP WARN( 3) /* macro default parameters check */ +#define ERR_WARN_OL WARN( 4) /* orphan label (no colon, and * alone on line) */ -#define ERR_WARN_NOV WARN( 5) /* numeric overflow */ -#define ERR_WARN_GNUELF WARN( 6) /* using GNU ELF extensions */ -#define ERR_WARN_FL_OVERFLOW WARN( 7) /* FP overflow */ -#define ERR_WARN_FL_DENORM WARN( 8) /* FP denormal */ -#define ERR_WARN_FL_UNDERFLOW WARN( 9) /* FP underflow */ -#define ERR_WARN_FL_TOOLONG WARN(10) /* FP too many digits */ -#define ERR_WARN_USER WARN(11) /* %warning directives */ -#define ERR_WARN_MAX 11 /* the highest numbered one */ +#define ERR_WARN_NOV WARN( 5) /* numeric overflow */ +#define ERR_WARN_GNUELF WARN( 6) /* using GNU ELF extensions */ +#define ERR_WARN_FL_OVERFLOW WARN( 7) /* FP overflow */ +#define ERR_WARN_FL_DENORM WARN( 8) /* FP denormal */ +#define ERR_WARN_FL_UNDERFLOW WARN( 9) /* FP underflow */ +#define ERR_WARN_FL_TOOLONG WARN(10) /* FP too many digits */ +#define ERR_WARN_USER WARN(11) /* %warning directives */ +#define ERR_WARN_MAX 11 /* the highest numbered one */ /* * Wrappers around malloc, realloc and free. nasm_malloc will @@ -166,10 +166,10 @@ char *nasm_strndup_log(const char *, int, const char *, size_t); * NASM assert failure */ no_return nasm_assert_failed(const char *, int, const char *); -#define nasm_assert(x) \ - do { \ - if (unlikely(!(x))) \ - nasm_assert_failed(__FILE__,__LINE__,#x); \ +#define nasm_assert(x) \ + do { \ + if (unlikely(!(x))) \ + nasm_assert_failed(__FILE__,__LINE__,#x); \ } while (0) /* @@ -243,11 +243,11 @@ void standard_extension(char *inname, char *outname, char *extension); * list_for_each - regular iterator over list * list_for_each_safe - the same but safe against list items removal */ -#define list_for_each(pos, head) \ - for (pos = head; pos; pos = pos->next) -#define list_for_each_safe(pos, n, head) \ - for (pos = head, n = (pos ? pos->next : NULL); pos; \ - pos = n, n = (n ? n->next : NULL)) +#define list_for_each(pos, head) \ + for (pos = head; pos; pos = pos->next) +#define list_for_each_safe(pos, n, head) \ + for (pos = head, n = (pos ? pos->next : NULL); pos; \ + pos = n, n = (n ? n->next : NULL)) /* * some handy macros that will probably be of use in more than one @@ -257,90 +257,90 @@ void standard_extension(char *inname, char *outname, char *extension); #if X86_MEMORY -#define WRITECHAR(p,v) \ - do { \ - *(uint8_t *)(p) = (v); \ - (p) += 1; \ +#define WRITECHAR(p,v) \ + do { \ + *(uint8_t *)(p) = (v); \ + (p) += 1; \ } while (0) -#define WRITESHORT(p,v) \ - do { \ - *(uint16_t *)(p) = (v); \ - (p) += 2; \ +#define WRITESHORT(p,v) \ + do { \ + *(uint16_t *)(p) = (v); \ + (p) += 2; \ } while (0) -#define WRITELONG(p,v) \ - do { \ - *(uint32_t *)(p) = (v); \ - (p) += 4; \ +#define WRITELONG(p,v) \ + do { \ + *(uint32_t *)(p) = (v); \ + (p) += 4; \ } while (0) -#define WRITEDLONG(p,v) \ - do { \ - *(uint64_t *)(p) = (v); \ - (p) += 8; \ +#define WRITEDLONG(p,v) \ + do { \ + *(uint64_t *)(p) = (v); \ + (p) += 8; \ } while (0) -#define WRITEADDR(p,v,s) \ - do { \ - uint64_t _wa_v = (v); \ - memcpy((p), &_wa_v, (s)); \ - (p) += (s); \ +#define WRITEADDR(p,v,s) \ + do { \ + uint64_t _wa_v = (v); \ + memcpy((p), &_wa_v, (s)); \ + (p) += (s); \ } while (0) #else /* !X86_MEMORY */ -#define WRITECHAR(p,v) \ - do { \ - uint8_t *_wc_p = (uint8_t *)(p); \ - uint8_t _wc_v = (v); \ - _wc_p[0] = _wc_v; \ - (p) = (void *)(_wc_p + 1); \ +#define WRITECHAR(p,v) \ + do { \ + uint8_t *_wc_p = (uint8_t *)(p); \ + uint8_t _wc_v = (v); \ + _wc_p[0] = _wc_v; \ + (p) = (void *)(_wc_p + 1); \ } while (0) -#define WRITESHORT(p,v) \ - do { \ - uint8_t *_ws_p = (uint8_t *)(p); \ - uint16_t _ws_v = (v); \ - _ws_p[0] = _ws_v; \ - _ws_p[1] = _ws_v >> 8; \ - (p) = (void *)(_ws_p + 2); \ +#define WRITESHORT(p,v) \ + do { \ + uint8_t *_ws_p = (uint8_t *)(p); \ + uint16_t _ws_v = (v); \ + _ws_p[0] = _ws_v; \ + _ws_p[1] = _ws_v >> 8; \ + (p) = (void *)(_ws_p + 2); \ } while (0) -#define WRITELONG(p,v) \ - do { \ - uint8_t *_wl_p = (uint8_t *)(p); \ - uint32_t _wl_v = (v); \ - _wl_p[0] = _wl_v; \ - _wl_p[1] = _wl_v >> 8; \ - _wl_p[2] = _wl_v >> 16; \ - _wl_p[3] = _wl_v >> 24; \ - (p) = (void *)(_wl_p + 4); \ +#define WRITELONG(p,v) \ + do { \ + uint8_t *_wl_p = (uint8_t *)(p); \ + uint32_t _wl_v = (v); \ + _wl_p[0] = _wl_v; \ + _wl_p[1] = _wl_v >> 8; \ + _wl_p[2] = _wl_v >> 16; \ + _wl_p[3] = _wl_v >> 24; \ + (p) = (void *)(_wl_p + 4); \ } while (0) -#define WRITEDLONG(p,v) \ - do { \ - uint8_t *_wq_p = (uint8_t *)(p); \ - uint64_t _wq_v = (v); \ - _wq_p[0] = _wq_v; \ - _wq_p[1] = _wq_v >> 8; \ - _wq_p[2] = _wq_v >> 16; \ - _wq_p[3] = _wq_v >> 24; \ - _wq_p[4] = _wq_v >> 32; \ - _wq_p[5] = _wq_v >> 40; \ - _wq_p[6] = _wq_v >> 48; \ - _wq_p[7] = _wq_v >> 56; \ - (p) = (void *)(_wq_p + 8); \ +#define WRITEDLONG(p,v) \ + do { \ + uint8_t *_wq_p = (uint8_t *)(p); \ + uint64_t _wq_v = (v); \ + _wq_p[0] = _wq_v; \ + _wq_p[1] = _wq_v >> 8; \ + _wq_p[2] = _wq_v >> 16; \ + _wq_p[3] = _wq_v >> 24; \ + _wq_p[4] = _wq_v >> 32; \ + _wq_p[5] = _wq_v >> 40; \ + _wq_p[6] = _wq_v >> 48; \ + _wq_p[7] = _wq_v >> 56; \ + (p) = (void *)(_wq_p + 8); \ } while (0) -#define WRITEADDR(p,v,s) \ - do { \ - int _wa_s = (s); \ - uint64_t _wa_v = (v); \ - while (_wa_s--) { \ - WRITECHAR(p,_wa_v); \ - _wa_v >>= 8; \ - } \ +#define WRITEADDR(p,v,s) \ + do { \ + int _wa_s = (s); \ + uint64_t _wa_v = (v); \ + while (_wa_s--) { \ + WRITECHAR(p,_wa_v); \ + _wa_v >>= 8; \ + } \ } while(0) #endif @@ -379,7 +379,7 @@ char *nasm_strcat(const char *one, const char *two); const char *prefix_name(int); -#define ZERO_BUF_SIZE 4096 +#define ZERO_BUF_SIZE 4096 extern const uint8_t zero_buffer[ZERO_BUF_SIZE]; size_t fwritezero(size_t bytes, FILE *fp); |