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tinycc
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update

tcc-xref
bellard 2004-10-23 22:52:58 +00:00
parent eb79471184
commit bb07bf31aa
4 changed files with 23 additions and 23 deletions
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3
Changelog
View File

@ -14,6 +14,9 @@ version 0.9.21:
- '-Ttext' linker option - '-Ttext' linker option
- section alignment fixes - section alignment fixes
- bit fields fixes - bit fields fixes
- do not generate code for unused inline functions
- '-oformat' linker option.
- added 'binary' output format.
version 0.9.20: version 0.9.20:

32
tcccoff.c
View File

@ -73,9 +73,8 @@ typedef struct {
unsigned short dummy4; unsigned short dummy4;
} AUXEF; } AUXEF;
int tcc_output_coff(TCCState *s1, const char *OutFile) int tcc_output_coff(TCCState *s1, FILE *f)
{ {
FILE *f;
Section *tcc_sect; Section *tcc_sect;
SCNHDR *coff_sec; SCNHDR *coff_sec;
int file_pointer; int file_pointer;
@ -84,12 +83,6 @@ int tcc_output_coff(TCCState *s1, const char *OutFile)
FILHDR file_hdr; /* FILE HEADER STRUCTURE */ FILHDR file_hdr; /* FILE HEADER STRUCTURE */
Section *stext, *sdata, *sbss; Section *stext, *sdata, *sbss;
f = fopen(OutFile, "wb");
if (!f) {
error("Unable to open output file");
}
stext = FindSection(s1, ".text"); stext = FindSection(s1, ".text");
sdata = FindSection(s1, ".data"); sdata = FindSection(s1, ".data");
sbss = FindSection(s1, ".bss"); sbss = FindSection(s1, ".bss");
@ -237,7 +230,7 @@ int tcc_output_coff(TCCState *s1, const char *OutFile)
EndAddress[nFuncs] = pc; EndAddress[nFuncs] = pc;
FuncEntries[nFuncs] = FuncEntries[nFuncs] =
(file_pointer - (file_pointer -
LineNoFilePtr[nFuncs]) / LINESZ; LineNoFilePtr[nFuncs]) / LINESZ - 1;
LastLineNo[nFuncs++] = last_line_num + 1; LastLineNo[nFuncs++] = last_line_num + 1;
} else { } else {
// beginning of function // beginning of function
@ -703,8 +696,6 @@ int tcc_output_coff(TCCState *s1, const char *OutFile)
tcc_free(Coff_str_table); tcc_free(Coff_str_table);
} }
fclose(f);
return 0; return 0;
} }
@ -843,18 +834,13 @@ int FindCoffSymbolIndex(const char *func_name)
return n; // total number of symbols return n; // total number of symbols
} }
BOOL OutputTheSection(Section * sect) BOOL OutputTheSection(Section * sect)
{ {
const char *s = sect->name; const char *s = sect->name;
if (s == ".text") if (!strcmp(s, ".text"))
return true; return true;
else if (s == ".data") else if (!strcmp(s, ".data"))
return true; return true;
else else
return 0; return 0;
@ -862,15 +848,15 @@ BOOL OutputTheSection(Section * sect)
short int GetCoffFlags(const char *s) short int GetCoffFlags(const char *s)
{ {
if (s == ".text") if (!strcmp(s, ".text"))
return STYP_TEXT | STYP_DATA | STYP_ALIGN | 0x400; return STYP_TEXT | STYP_DATA | STYP_ALIGN | 0x400;
else if (s == ".data") else if (!strcmp(s, ".data"))
return STYP_DATA; return STYP_DATA;
else if (s == ".bss") else if (!strcmp(s, ".bss"))
return STYP_BSS; return STYP_BSS;
else if (s == ".stack") else if (!strcmp(s, ".stack"))
return STYP_BSS | STYP_ALIGN | 0x200; return STYP_BSS | STYP_ALIGN | 0x200;
else if (s == ".cinit") else if (!strcmp(s, ".cinit"))
return STYP_COPY | STYP_DATA | STYP_ALIGN | 0x200; return STYP_COPY | STYP_DATA | STYP_ALIGN | 0x200;
else else
return 0; return 0;

9
tcctest.c
View File

@ -1599,6 +1599,15 @@ void longlong_test(void)
printf("%lld\n", value(&a)); printf("%lld\n", value(&a));
} }
lloptest(0x80000000, 0); lloptest(0x80000000, 0);
/* another long long spill test */
{
long long *p, v;
v = 1;
p = &v;
p[0]++;
printf("%lld\n", *p);
}
} }
void vprintf1(const char *fmt, ...) void vprintf1(const char *fmt, ...)

2
tcctok.h
View File

@ -181,6 +181,8 @@
DEF_ASM(skip) DEF_ASM(skip)
DEF_ASM(space) DEF_ASM(space)
DEF_ASM(string) DEF_ASM(string)
DEF_ASM(asciz)
DEF_ASM(ascii)
DEF_ASM(globl) DEF_ASM(globl)
DEF_ASM(global) DEF_ASM(global)
DEF_ASM(text) DEF_ASM(text)