Package: gcc-3.3 Version: 3.3.5-4 Hi,
The libsdl1.2 package is currently failing to build on amd64. The problem seem to be that gcc generates incorrect assembler, or atleast assember that as from binutils version 2.15-5 has a problem with. The attached file compiled with -O2 -S gives the following assembler: .LFE28: .size SDL_WriteLE16, .-SDL_WriteLE16 .p2align 4,,15 .globl SDL_WriteBE16 .type SDL_WriteBE16, @function SDL_WriteBE16: .LFB30: subq $8, %rsp .LCFI7: movl $1, %ecx movl $2, %edx movw %si, 6(%rsp) #APP xchgb %sil,%ax #NO_APP movw %si, 6(%rsp) leaq 6(%rsp), %rsi call *16(%rdi) addq $8, %rsp ret As gives the following error: SDL_endian.S: Assembler messages: SDL_endian.S:136: Error: suffix or operands invalid for `xchg' Which is the line: xchgb %sil,%ax The same generated with -O1 -S gives: .LFE28: .size SDL_WriteLE16, .-SDL_WriteLE16 .globl SDL_WriteBE16 .type SDL_WriteBE16, @function SDL_WriteBE16: .LFB30: subq $8, %rsp .LCFI7: movw %si, 6(%rsp) movl %esi, %eax #APP xchgb %al,%ah #NO_APP movw %ax, 6(%rsp) movl $1, %ecx movl $2, %edx leaq 6(%rsp), %rsi call *16(%rdi) addq $8, %rsp ret The same SDL_Swap16() function is used in both SDL_ReadBE16() and SDL_WriteBE16(). The call generated code for SDL_ReadBE16 always has "xchgb %al,%ah". The same thing tried with gcc-3.4 -O2 also fails and generates this instead: .LFE21: .size SDL_WriteLE16, .-SDL_WriteLE16 .p2align 4,,15 .globl SDL_WriteBE16 .type SDL_WriteBE16, @function SDL_WriteBE16: .LFB22: subq $8, %rsp .LCFI7: movq %rdi, %rax movl $1, %ecx movw %si, 6(%rsp) movl $2, %edx #APP xchgb %sil,%si #NO_APP movw %si, 6(%rsp) leaq 6(%rsp), %rsi call *16(%rax) addq $8, %rsp ret Kurt
# 1 "../../../SDL-1.2.7+1.2.8cvs20041007/src/endian/SDL_endian.c" # 1 "<built-in>" # 1 "<command line>" # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/src/endian/SDL_endian.c" # 30 "../../../SDL-1.2.7+1.2.8cvs20041007/src/endian/SDL_endian.c" # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" 1 # 45 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" # 1 "/usr/include/stdio.h" 1 3 4 # 28 "/usr/include/stdio.h" 3 4 # 1 "/usr/include/features.h" 1 3 4 # 295 "/usr/include/features.h" 3 4 # 1 "/usr/include/sys/cdefs.h" 1 3 4 # 296 "/usr/include/features.h" 2 3 4 # 318 "/usr/include/features.h" 3 4 # 1 "/usr/include/gnu/stubs.h" 1 3 4 # 319 "/usr/include/features.h" 2 3 4 # 29 "/usr/include/stdio.h" 2 3 4 # 1 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 1 3 4 # 213 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 3 4 typedef long unsigned int size_t; # 35 "/usr/include/stdio.h" 2 3 4 # 1 "/usr/include/bits/types.h" 1 3 4 # 28 "/usr/include/bits/types.h" 3 4 # 1 "/usr/include/bits/wordsize.h" 1 3 4 # 29 "/usr/include/bits/types.h" 2 3 4 # 1 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 1 3 4 # 32 "/usr/include/bits/types.h" 2 3 4 typedef unsigned char __u_char; typedef unsigned short int __u_short; typedef unsigned int __u_int; typedef unsigned long int __u_long; typedef signed char __int8_t; typedef unsigned char __uint8_t; typedef signed short int __int16_t; typedef unsigned short int __uint16_t; typedef signed int __int32_t; typedef unsigned int __uint32_t; typedef signed long int __int64_t; typedef unsigned long int __uint64_t; typedef long int __quad_t; typedef unsigned long int __u_quad_t; # 129 "/usr/include/bits/types.h" 3 4 # 1 "/usr/include/bits/typesizes.h" 1 3 4 # 130 "/usr/include/bits/types.h" 2 3 4 __extension__ typedef unsigned long int __dev_t; __extension__ typedef unsigned int __uid_t; __extension__ typedef unsigned int __gid_t; __extension__ typedef unsigned long int __ino_t; __extension__ typedef unsigned long int __ino64_t; __extension__ typedef unsigned int __mode_t; __extension__ typedef unsigned long int __nlink_t; __extension__ typedef long int __off_t; __extension__ typedef long int __off64_t; __extension__ typedef int __pid_t; __extension__ typedef struct { int __val[2]; } __fsid_t; __extension__ typedef long int __clock_t; __extension__ typedef unsigned long int __rlim_t; __extension__ typedef unsigned long int __rlim64_t; __extension__ typedef unsigned int __id_t; __extension__ typedef long int __time_t; __extension__ typedef unsigned int __useconds_t; __extension__ typedef long int __suseconds_t; __extension__ typedef int __daddr_t; __extension__ typedef long int __swblk_t; __extension__ typedef int __key_t; __extension__ typedef int __clockid_t; __extension__ typedef void * __timer_t; __extension__ typedef long int __blksize_t; __extension__ typedef long int __blkcnt_t; __extension__ typedef long int __blkcnt64_t; __extension__ typedef unsigned long int __fsblkcnt_t; __extension__ typedef unsigned long int __fsblkcnt64_t; __extension__ typedef unsigned long int __fsfilcnt_t; __extension__ typedef unsigned long int __fsfilcnt64_t; __extension__ typedef long int __ssize_t; typedef __off64_t __loff_t; typedef __quad_t *__qaddr_t; typedef char *__caddr_t; __extension__ typedef long int __intptr_t; __extension__ typedef unsigned int __socklen_t; # 37 "/usr/include/stdio.h" 2 3 4 typedef struct _IO_FILE FILE; # 62 "/usr/include/stdio.h" 3 4 typedef struct _IO_FILE __FILE; # 72 "/usr/include/stdio.h" 3 4 # 1 "/usr/include/libio.h" 1 3 4 # 32 "/usr/include/libio.h" 3 4 # 1 "/usr/include/_G_config.h" 1 3 4 # 14 "/usr/include/_G_config.h" 3 4 # 1 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 1 3 4 # 325 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 3 4 typedef int wchar_t; # 354 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 3 4 typedef unsigned int wint_t; # 15 "/usr/include/_G_config.h" 2 3 4 # 24 "/usr/include/_G_config.h" 3 4 # 1 "/usr/include/wchar.h" 1 3 4 # 48 "/usr/include/wchar.h" 3 4 # 1 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 1 3 4 # 49 "/usr/include/wchar.h" 2 3 4 # 1 "/usr/include/bits/wchar.h" 1 3 4 # 51 "/usr/include/wchar.h" 2 3 4 # 76 "/usr/include/wchar.h" 3 4 typedef struct { int __count; union { wint_t __wch; char __wchb[4]; } __value; } __mbstate_t; # 25 "/usr/include/_G_config.h" 2 3 4 typedef struct { __off_t __pos; __mbstate_t __state; } _G_fpos_t; typedef struct { __off64_t __pos; __mbstate_t __state; } _G_fpos64_t; # 44 "/usr/include/_G_config.h" 3 4 # 1 "/usr/include/gconv.h" 1 3 4 # 28 "/usr/include/gconv.h" 3 4 # 1 "/usr/include/wchar.h" 1 3 4 # 48 "/usr/include/wchar.h" 3 4 # 1 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 1 3 4 # 49 "/usr/include/wchar.h" 2 3 4 # 29 "/usr/include/gconv.h" 2 3 4 # 1 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stddef.h" 1 3 4 # 32 "/usr/include/gconv.h" 2 3 4 enum { __GCONV_OK = 0, __GCONV_NOCONV, __GCONV_NODB, __GCONV_NOMEM, __GCONV_EMPTY_INPUT, __GCONV_FULL_OUTPUT, __GCONV_ILLEGAL_INPUT, __GCONV_INCOMPLETE_INPUT, __GCONV_ILLEGAL_DESCRIPTOR, __GCONV_INTERNAL_ERROR }; enum { __GCONV_IS_LAST = 0x0001, __GCONV_IGNORE_ERRORS = 0x0002 }; struct __gconv_step; struct __gconv_step_data; struct __gconv_loaded_object; struct __gconv_trans_data; typedef int (*__gconv_fct) (struct __gconv_step *, struct __gconv_step_data *, __const unsigned char **, __const unsigned char *, unsigned char **, size_t *, int, int); typedef wint_t (*__gconv_btowc_fct) (struct __gconv_step *, unsigned char); typedef int (*__gconv_init_fct) (struct __gconv_step *); typedef void (*__gconv_end_fct) (struct __gconv_step *); typedef int (*__gconv_trans_fct) (struct __gconv_step *, struct __gconv_step_data *, void *, __const unsigned char *, __const unsigned char **, __const unsigned char *, unsigned char **, size_t *); typedef int (*__gconv_trans_context_fct) (void *, __const unsigned char *, __const unsigned char *, unsigned char *, unsigned char *); typedef int (*__gconv_trans_query_fct) (__const char *, __const char ***, size_t *); typedef int (*__gconv_trans_init_fct) (void **, const char *); typedef void (*__gconv_trans_end_fct) (void *); struct __gconv_trans_data { __gconv_trans_fct __trans_fct; __gconv_trans_context_fct __trans_context_fct; __gconv_trans_end_fct __trans_end_fct; void *__data; struct __gconv_trans_data *__next; }; struct __gconv_step { struct __gconv_loaded_object *__shlib_handle; __const char *__modname; int __counter; char *__from_name; char *__to_name; __gconv_fct __fct; __gconv_btowc_fct __btowc_fct; __gconv_init_fct __init_fct; __gconv_end_fct __end_fct; int __min_needed_from; int __max_needed_from; int __min_needed_to; int __max_needed_to; int __stateful; void *__data; }; struct __gconv_step_data { unsigned char *__outbuf; unsigned char *__outbufend; int __flags; int __invocation_counter; int __internal_use; __mbstate_t *__statep; __mbstate_t __state; struct __gconv_trans_data *__trans; }; typedef struct __gconv_info { size_t __nsteps; struct __gconv_step *__steps; __extension__ struct __gconv_step_data __data []; } *__gconv_t; # 45 "/usr/include/_G_config.h" 2 3 4 typedef union { struct __gconv_info __cd; struct { struct __gconv_info __cd; struct __gconv_step_data __data; } __combined; } _G_iconv_t; typedef int _G_int16_t __attribute__ ((__mode__ (__HI__))); typedef int _G_int32_t __attribute__ ((__mode__ (__SI__))); typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__))); typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__))); # 33 "/usr/include/libio.h" 2 3 4 # 53 "/usr/include/libio.h" 3 4 # 1 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stdarg.h" 1 3 4 # 43 "/usr/lib/gcc-lib/x86_64-linux/3.3.5/include/stdarg.h" 3 4 typedef __builtin_va_list __gnuc_va_list; # 54 "/usr/include/libio.h" 2 3 4 # 163 "/usr/include/libio.h" 3 4 struct _IO_jump_t; struct _IO_FILE; # 173 "/usr/include/libio.h" 3 4 typedef void _IO_lock_t; struct _IO_marker { struct _IO_marker *_next; struct _IO_FILE *_sbuf; int _pos; # 196 "/usr/include/libio.h" 3 4 }; enum __codecvt_result { __codecvt_ok, __codecvt_partial, __codecvt_error, __codecvt_noconv }; # 264 "/usr/include/libio.h" 3 4 struct _IO_FILE { int _flags; char* _IO_read_ptr; char* _IO_read_end; char* _IO_read_base; char* _IO_write_base; char* _IO_write_ptr; char* _IO_write_end; char* _IO_buf_base; char* _IO_buf_end; char *_IO_save_base; char *_IO_backup_base; char *_IO_save_end; struct _IO_marker *_markers; struct _IO_FILE *_chain; int _fileno; int _flags2; __off_t _old_offset; unsigned short _cur_column; signed char _vtable_offset; char _shortbuf[1]; _IO_lock_t *_lock; # 312 "/usr/include/libio.h" 3 4 __off64_t _offset; void *__pad1; void *__pad2; int _mode; char _unused2[15 * sizeof (int) - 2 * sizeof (void *)]; }; typedef struct _IO_FILE _IO_FILE; struct _IO_FILE_plus; extern struct _IO_FILE_plus _IO_2_1_stdin_; extern struct _IO_FILE_plus _IO_2_1_stdout_; extern struct _IO_FILE_plus _IO_2_1_stderr_; # 351 "/usr/include/libio.h" 3 4 typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes); typedef __ssize_t __io_write_fn (void *__cookie, __const char *__buf, size_t __n); typedef int __io_seek_fn (void *__cookie, __off64_t *__pos, int __w); typedef int __io_close_fn (void *__cookie); # 403 "/usr/include/libio.h" 3 4 extern int __underflow (_IO_FILE *) ; extern int __uflow (_IO_FILE *) ; extern int __overflow (_IO_FILE *, int) ; extern wint_t __wunderflow (_IO_FILE *) ; extern wint_t __wuflow (_IO_FILE *) ; extern wint_t __woverflow (_IO_FILE *, wint_t) ; # 433 "/usr/include/libio.h" 3 4 extern int _IO_getc (_IO_FILE *__fp) ; extern int _IO_putc (int __c, _IO_FILE *__fp) ; extern int _IO_feof (_IO_FILE *__fp) ; extern int _IO_ferror (_IO_FILE *__fp) ; extern int _IO_peekc_locked (_IO_FILE *__fp) ; extern void _IO_flockfile (_IO_FILE *) ; extern void _IO_funlockfile (_IO_FILE *) ; extern int _IO_ftrylockfile (_IO_FILE *) ; # 463 "/usr/include/libio.h" 3 4 extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict, __gnuc_va_list, int *__restrict) ; extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict, __gnuc_va_list) ; extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t) ; extern size_t _IO_sgetn (_IO_FILE *, void *, size_t) ; extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t, int, int) ; extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t, int) ; extern void _IO_free_backup_area (_IO_FILE *) ; # 73 "/usr/include/stdio.h" 2 3 4 # 86 "/usr/include/stdio.h" 3 4 typedef _G_fpos_t fpos_t; # 138 "/usr/include/stdio.h" 3 4 # 1 "/usr/include/bits/stdio_lim.h" 1 3 4 # 139 "/usr/include/stdio.h" 2 3 4 extern struct _IO_FILE *stdin; extern struct _IO_FILE *stdout; extern struct _IO_FILE *stderr; extern int remove (__const char *__filename) ; extern int rename (__const char *__old, __const char *__new) ; extern FILE *tmpfile (void); # 178 "/usr/include/stdio.h" 3 4 extern char *tmpnam (char *__s) ; extern char *tmpnam_r (char *__s) ; # 196 "/usr/include/stdio.h" 3 4 extern char *tempnam (__const char *__dir, __const char *__pfx) __attribute__ ((__malloc__)); extern int fclose (FILE *__stream); extern int fflush (FILE *__stream); # 221 "/usr/include/stdio.h" 3 4 extern int fflush_unlocked (FILE *__stream); # 235 "/usr/include/stdio.h" 3 4 extern FILE *fopen (__const char *__restrict __filename, __const char *__restrict __modes); extern FILE *freopen (__const char *__restrict __filename, __const char *__restrict __modes, FILE *__restrict __stream); # 262 "/usr/include/stdio.h" 3 4 # 273 "/usr/include/stdio.h" 3 4 extern FILE *fdopen (int __fd, __const char *__modes) ; # 294 "/usr/include/stdio.h" 3 4 extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) ; extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf, int __modes, size_t __n) ; extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf, size_t __size) ; extern void setlinebuf (FILE *__stream) ; extern int fprintf (FILE *__restrict __stream, __const char *__restrict __format, ...); extern int printf (__const char *__restrict __format, ...); extern int sprintf (char *__restrict __s, __const char *__restrict __format, ...) ; extern int vfprintf (FILE *__restrict __s, __const char *__restrict __format, __gnuc_va_list __arg); extern int vprintf (__const char *__restrict __format, __gnuc_va_list __arg); extern int vsprintf (char *__restrict __s, __const char *__restrict __format, __gnuc_va_list __arg) ; extern int snprintf (char *__restrict __s, size_t __maxlen, __const char *__restrict __format, ...) __attribute__ ((__format__ (__printf__, 3, 4))); extern int vsnprintf (char *__restrict __s, size_t __maxlen, __const char *__restrict __format, __gnuc_va_list __arg) __attribute__ ((__format__ (__printf__, 3, 0))); # 388 "/usr/include/stdio.h" 3 4 extern int fscanf (FILE *__restrict __stream, __const char *__restrict __format, ...); extern int scanf (__const char *__restrict __format, ...); extern int sscanf (__const char *__restrict __s, __const char *__restrict __format, ...) ; # 430 "/usr/include/stdio.h" 3 4 extern int fgetc (FILE *__stream); extern int getc (FILE *__stream); extern int getchar (void); # 454 "/usr/include/stdio.h" 3 4 extern int getc_unlocked (FILE *__stream); extern int getchar_unlocked (void); # 465 "/usr/include/stdio.h" 3 4 extern int fgetc_unlocked (FILE *__stream); extern int fputc (int __c, FILE *__stream); extern int putc (int __c, FILE *__stream); extern int putchar (int __c); # 498 "/usr/include/stdio.h" 3 4 extern int fputc_unlocked (int __c, FILE *__stream); extern int putc_unlocked (int __c, FILE *__stream); extern int putchar_unlocked (int __c); extern int getw (FILE *__stream); extern int putw (int __w, FILE *__stream); extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream); extern char *gets (char *__s); # 578 "/usr/include/stdio.h" 3 4 extern int fputs (__const char *__restrict __s, FILE *__restrict __stream); extern int puts (__const char *__s); extern int ungetc (int __c, FILE *__stream); extern size_t fread (void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __stream); extern size_t fwrite (__const void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __s); # 631 "/usr/include/stdio.h" 3 4 extern size_t fread_unlocked (void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __stream); extern size_t fwrite_unlocked (__const void *__restrict __ptr, size_t __size, size_t __n, FILE *__restrict __stream); extern int fseek (FILE *__stream, long int __off, int __whence); extern long int ftell (FILE *__stream); extern void rewind (FILE *__stream); # 686 "/usr/include/stdio.h" 3 4 extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos); extern int fsetpos (FILE *__stream, __const fpos_t *__pos); # 709 "/usr/include/stdio.h" 3 4 # 718 "/usr/include/stdio.h" 3 4 extern void clearerr (FILE *__stream) ; extern int feof (FILE *__stream) ; extern int ferror (FILE *__stream) ; extern void clearerr_unlocked (FILE *__stream) ; extern int feof_unlocked (FILE *__stream) ; extern int ferror_unlocked (FILE *__stream) ; extern void perror (__const char *__s); # 1 "/usr/include/bits/sys_errlist.h" 1 3 4 # 27 "/usr/include/bits/sys_errlist.h" 3 4 extern int sys_nerr; extern __const char *__const sys_errlist[]; # 748 "/usr/include/stdio.h" 2 3 4 extern int fileno (FILE *__stream) ; extern int fileno_unlocked (FILE *__stream) ; # 767 "/usr/include/stdio.h" 3 4 extern FILE *popen (__const char *__command, __const char *__modes); extern int pclose (FILE *__stream); extern char *ctermid (char *__s) ; # 807 "/usr/include/stdio.h" 3 4 extern void flockfile (FILE *__stream) ; extern int ftrylockfile (FILE *__stream) ; extern void funlockfile (FILE *__stream) ; # 828 "/usr/include/stdio.h" 3 4 # 1 "/usr/include/bits/stdio.h" 1 3 4 # 33 "/usr/include/bits/stdio.h" 3 4 extern __inline int vprintf (__const char *__restrict __fmt, __gnuc_va_list __arg) { return vfprintf (stdout, __fmt, __arg); } extern __inline int getchar (void) { return _IO_getc (stdin); } extern __inline int getc_unlocked (FILE *__fp) { return ((__fp)->_IO_read_ptr >= (__fp)->_IO_read_end ? __uflow (__fp) : *(unsigned char *) (__fp)->_IO_read_ptr++); } extern __inline int getchar_unlocked (void) { return ((stdin)->_IO_read_ptr >= (stdin)->_IO_read_end ? __uflow (stdin) : *(unsigned char *) (stdin)->_IO_read_ptr++); } extern __inline int putchar (int __c) { return _IO_putc (__c, stdout); } extern __inline int fputc_unlocked (int __c, FILE *__stream) { return (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end) ? __overflow (__stream, (unsigned char) (__c)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (__c))); } extern __inline int putc_unlocked (int __c, FILE *__stream) { return (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end) ? __overflow (__stream, (unsigned char) (__c)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (__c))); } extern __inline int putchar_unlocked (int __c) { return (((stdout)->_IO_write_ptr >= (stdout)->_IO_write_end) ? __overflow (stdout, (unsigned char) (__c)) : (unsigned char) (*(stdout)->_IO_write_ptr++ = (__c))); } # 111 "/usr/include/bits/stdio.h" 3 4 extern __inline int feof_unlocked (FILE *__stream) { return (((__stream)->_flags & 0x10) != 0); } extern __inline int ferror_unlocked (FILE *__stream) { return (((__stream)->_flags & 0x20) != 0); } # 829 "/usr/include/stdio.h" 2 3 4 # 46 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" 2 # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_types.h" 1 # 37 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_types.h" typedef enum { SDL_FALSE = 0, SDL_TRUE = 1 } SDL_bool; typedef unsigned char Uint8; typedef signed char Sint8; typedef unsigned short Uint16; typedef signed short Sint16; typedef unsigned int Uint32; typedef signed int Sint32; # 75 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_types.h" typedef unsigned long long Uint64; typedef long long Sint64; # 90 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_types.h" typedef int SDL_dummy_uint8[(sizeof(Uint8) == 1) * 2 - 1]; typedef int SDL_dummy_sint8[(sizeof(Sint8) == 1) * 2 - 1]; typedef int SDL_dummy_uint16[(sizeof(Uint16) == 2) * 2 - 1]; typedef int SDL_dummy_sint16[(sizeof(Sint16) == 2) * 2 - 1]; typedef int SDL_dummy_uint32[(sizeof(Uint32) == 4) * 2 - 1]; typedef int SDL_dummy_sint32[(sizeof(Sint32) == 4) * 2 - 1]; typedef int SDL_dummy_uint64[(sizeof(Uint64) == 8) * 2 - 1]; typedef int SDL_dummy_sint64[(sizeof(Sint64) == 8) * 2 - 1]; # 109 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_types.h" typedef enum { DUMMY_ENUM_VALUE } SDL_DUMMY_ENUM; typedef int SDL_dummy_enum[(sizeof(SDL_DUMMY_ENUM) == sizeof(int)) * 2 - 1]; enum { SDL_PRESSED = 0x01, SDL_RELEASED = 0x00 }; # 48 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" 2 # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_rwops.h" 1 # 37 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_rwops.h" # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_types.h" 1 # 38 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_rwops.h" 2 # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/begin_code.h" 1 # 40 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_rwops.h" 2 typedef struct SDL_RWops { int ( *seek)(struct SDL_RWops *context, int offset, int whence); int ( *read)(struct SDL_RWops *context, void *ptr, int size, int maxnum); int ( *write)(struct SDL_RWops *context, const void *ptr, int size, int num); int ( *close)(struct SDL_RWops *context); Uint32 type; union { struct { int autoclose; FILE *fp; } stdio; struct { Uint8 *base; Uint8 *here; Uint8 *stop; } mem; struct { void *data1; } unknown; } hidden; } SDL_RWops; extern SDL_RWops * SDL_RWFromFile(const char *file, const char *mode); extern SDL_RWops * SDL_RWFromFP(FILE *fp, int autoclose); extern SDL_RWops * SDL_RWFromMem(void *mem, int size); extern SDL_RWops * SDL_RWFromConstMem(const void *mem, int size); extern SDL_RWops * SDL_AllocRW(void); extern void SDL_FreeRW(SDL_RWops *area); # 112 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_rwops.h" # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/close_code.h" 1 # 113 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_rwops.h" 2 # 49 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" 2 # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_byteorder.h" 1 # 50 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" 2 # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/begin_code.h" 1 # 52 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" 2 # 69 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" static __inline__ Uint16 SDL_Swap16(Uint16 x) { __asm__("xchgb %b0,%h0" : "=q" (x) : "0" (x)); return x; } # 95 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" static __inline__ Uint32 SDL_Swap32(Uint32 x) { __asm__("bswapl %0" : "=r" (x) : "0" (x)); return x; } # 131 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" static __inline__ Uint64 SDL_Swap64(Uint64 x) { __asm__("bswapq %0" : "=r" (x) : "0" (x)); return x; } # 178 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" extern Uint16 SDL_ReadLE16(SDL_RWops *src); extern Uint16 SDL_ReadBE16(SDL_RWops *src); extern Uint32 SDL_ReadLE32(SDL_RWops *src); extern Uint32 SDL_ReadBE32(SDL_RWops *src); extern Uint64 SDL_ReadLE64(SDL_RWops *src); extern Uint64 SDL_ReadBE64(SDL_RWops *src); extern int SDL_WriteLE16(SDL_RWops *dst, Uint16 value); extern int SDL_WriteBE16(SDL_RWops *dst, Uint16 value); extern int SDL_WriteLE32(SDL_RWops *dst, Uint32 value); extern int SDL_WriteBE32(SDL_RWops *dst, Uint32 value); extern int SDL_WriteLE64(SDL_RWops *dst, Uint64 value); extern int SDL_WriteBE64(SDL_RWops *dst, Uint64 value); # 1 "../../../SDL-1.2.7+1.2.8cvs20041007/include/close_code.h" 1 # 199 "../../../SDL-1.2.7+1.2.8cvs20041007/include/SDL_endian.h" 2 # 31 "../../../SDL-1.2.7+1.2.8cvs20041007/src/endian/SDL_endian.c" 2 Uint16 SDL_ReadLE16 (SDL_RWops *src) { Uint16 value; (src)->read(src, &value, (sizeof value), 1); return((value)); } Uint16 SDL_ReadBE16 (SDL_RWops *src) { Uint16 value; (src)->read(src, &value, (sizeof value), 1); return(SDL_Swap16(value)); } Uint32 SDL_ReadLE32 (SDL_RWops *src) { Uint32 value; (src)->read(src, &value, (sizeof value), 1); return((value)); } Uint32 SDL_ReadBE32 (SDL_RWops *src) { Uint32 value; (src)->read(src, &value, (sizeof value), 1); return(SDL_Swap32(value)); } Uint64 SDL_ReadLE64 (SDL_RWops *src) { Uint64 value; (src)->read(src, &value, (sizeof value), 1); return((value)); } Uint64 SDL_ReadBE64 (SDL_RWops *src) { Uint64 value; (src)->read(src, &value, (sizeof value), 1); return(SDL_Swap64(value)); } int SDL_WriteLE16 (SDL_RWops *dst, Uint16 value) { value = (value); return((dst)->write(dst, &value, (sizeof value), 1)); } int SDL_WriteBE16 (SDL_RWops *dst, Uint16 value) { value = SDL_Swap16(value); return((dst)->write(dst, &value, (sizeof value), 1)); } int SDL_WriteLE32 (SDL_RWops *dst, Uint32 value) { value = (value); return((dst)->write(dst, &value, (sizeof value), 1)); } int SDL_WriteBE32 (SDL_RWops *dst, Uint32 value) { value = SDL_Swap32(value); return((dst)->write(dst, &value, (sizeof value), 1)); } int SDL_WriteLE64 (SDL_RWops *dst, Uint64 value) { value = (value); return((dst)->write(dst, &value, (sizeof value), 1)); } int SDL_WriteBE64 (SDL_RWops *dst, Uint64 value) { value = SDL_Swap64(value); return((dst)->write(dst, &value, (sizeof value), 1)); }