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win64: update tiny_impdef, tiny_libmaker (Elf64)

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This commit is contained in:
grischka
2009-07-18 22:06:14 +02:00
parent 09ac9faf59
commit 06aed3d171
2 changed files with 149 additions and 388 deletions
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130
win32/tools/tiny_libmaker.c
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@ -13,98 +13,8 @@
#include <io.h> /* for mktemp */
#endif
/* #include "ar-elf.h" */
/* "ar-elf.h" */
/* ELF_v1.2.pdf */
typedef unsigned short int Elf32_Half;
typedef int Elf32_Sword;
typedef unsigned int Elf32_Word;
typedef unsigned int Elf32_Addr;
typedef unsigned int Elf32_Off;
typedef unsigned short int Elf32_Section;
#define EI_NIDENT 16
typedef struct {
unsigned char e_ident[EI_NIDENT];
Elf32_Half e_type;
Elf32_Half e_machine;
Elf32_Word e_version;
Elf32_Addr e_entry;
Elf32_Off e_phoff;
Elf32_Off e_shoff;
Elf32_Word e_flags;
Elf32_Half e_ehsize;
Elf32_Half e_phentsize;
Elf32_Half e_phnum;
Elf32_Half e_shentsize;
Elf32_Half e_shnum;
Elf32_Half e_shstrndx;
} Elf32_Ehdr;
typedef struct {
Elf32_Word sh_name;
Elf32_Word sh_type;
Elf32_Word sh_flags;
Elf32_Addr sh_addr;
Elf32_Off sh_offset;
Elf32_Word sh_size;
Elf32_Word sh_link;
Elf32_Word sh_info;
Elf32_Word sh_addralign;
Elf32_Word sh_entsize;
} Elf32_Shdr;
#define SHT_NULL 0
#define SHT_PROGBITS 1
#define SHT_SYMTAB 2
#define SHT_STRTAB 3
#define SHT_RELA 4
#define SHT_HASH 5
#define SHT_DYNAMIC 6
#define SHT_NOTE 7
#define SHT_NOBITS 8
#define SHT_REL 9
#define SHT_SHLIB 10
#define SHT_DYNSYM 11
typedef struct {
Elf32_Word st_name;
Elf32_Addr st_value;
Elf32_Word st_size;
unsigned char st_info;
unsigned char st_other;
Elf32_Half st_shndx;
} Elf32_Sym;
#define ELF32_ST_BIND(i) ((i)>>4)
#define ELF32_ST_TYPE(i) ((i)&0xf)
#define ELF32_ST_INFO(b,t) (((b)<<4)+((t)&0xf))
#define STT_NOTYPE 0
#define STT_OBJECT 1
#define STT_FUNC 2
#define STT_SECTION 3
#define STT_FILE 4
#define STT_LOPROC 13
#define STT_HIPROC 15
#define STB_LOCAL 0
#define STB_GLOBAL 1
#define STB_WEAK 2
#define STB_LOPROC 13
#define STB_HIPROC 15
typedef struct {
Elf32_Word p_type;
Elf32_Off p_offset;
Elf32_Addr p_vaddr;
Elf32_Addr p_paddr;
Elf32_Word p_filesz;
Elf32_Word p_memsz;
Elf32_Word p_flags;
Elf32_Word p_align;
} Elf32_Phdr;
/* "ar-elf.h" ends */
#include "../../config.h"
#include "../../elf.h"
#define ARMAG "!<arch>\n"
#define ARFMAG "`\n"
@ -119,7 +29,6 @@ typedef struct ArHdr {
char ar_fmag[2];
} ArHdr;
unsigned long le2belong(unsigned long ul) {
return ((ul & 0xFF0000)>>8)+((ul & 0xFF000000)>>24) +
((ul & 0xFF)<<24)+((ul & 0xFF00)<<8);
@ -148,9 +57,9 @@ ArHdr arhdro = {
int main(int argc, char **argv)
{
FILE *fi, *fh, *fo;
Elf32_Ehdr *ehdr;
Elf32_Shdr *shdr;
Elf32_Sym *sym;
ElfW(Ehdr) *ehdr;
ElfW(Shdr) *shdr;
ElfW(Sym) *sym;
int i, fsize, iarg;
char *buf, *shstr, *symtab = NULL, *strtab = NULL;
int symtabsize = 0, strtabsize = 0;
@ -207,7 +116,7 @@ int main(int argc, char **argv)
}
if ((fi = fopen(argv[iarg], "rb")) == NULL)
{
fprintf(stderr, "Can't open file %s \n", argv[iarg]);
fprintf(stderr, "Can't open file %s \n", argv[iarg]);
remove(tfile);
return 2;
}
@ -218,14 +127,21 @@ int main(int argc, char **argv)
fread(buf, fsize, 1, fi);
fclose(fi);
printf("%s:\n", argv[iarg]);
//printf("%s:\n", argv[iarg]);
// elf header
ehdr = (Elf32_Ehdr *)buf;
shdr = (Elf32_Shdr *) (buf + ehdr->e_shoff + ehdr->e_shstrndx * ehdr->e_shentsize);
ehdr = (ElfW(Ehdr) *)buf;
if (ehdr->e_ident[4] != TCC_ELFCLASS)
{
fprintf(stderr, "Unsupported Elf Class: %s\n", argv[iarg]);
remove(tfile);
return 2;
}
shdr = (ElfW(Shdr) *) (buf + ehdr->e_shoff + ehdr->e_shstrndx * ehdr->e_shentsize);
shstr = (char *)(buf + shdr->sh_offset);
for (i = 0; i < ehdr->e_shnum; i++)
{
shdr = (Elf32_Shdr *) (buf + ehdr->e_shoff + i * ehdr->e_shentsize);
shdr = (ElfW(Shdr) *) (buf + ehdr->e_shoff + i * ehdr->e_shentsize);
if (!shdr->sh_offset) continue;
if (shdr->sh_type == SHT_SYMTAB)
{
@ -244,12 +160,16 @@ int main(int argc, char **argv)
if (symtab && symtabsize)
{
int nsym = symtabsize / sizeof(Elf32_Sym);
int nsym = symtabsize / sizeof(ElfW(Sym));
//printf("symtab: info size shndx name\n");
for (i = 1; i < nsym; i++)
{
sym = (Elf32_Sym *) (symtab + i * sizeof(Elf32_Sym));
if (sym->st_shndx && (sym->st_info == 0x11 || sym->st_info == 0x12)) {
sym = (ElfW(Sym) *) (symtab + i * sizeof(ElfW(Sym)));
if (sym->st_shndx &&
(sym->st_info == 0x10
|| sym->st_info == 0x11
|| sym->st_info == 0x12
)) {
//printf("symtab: %2Xh %4Xh %2Xh %s\n", sym->st_info, sym->st_size, sym->st_shndx, strtab + sym->st_name);
istrlen = strlen(strtab + sym->st_name)+1;
anames = realloc(anames, strpos+istrlen);
@ -281,7 +201,7 @@ int main(int argc, char **argv)
} else fpos = 0;
// write header
fwrite("!<arch>\n", 8, 1, fh);
sprintf(stmp, "%-10d", strpos + (funccnt+1) * sizeof(int));
sprintf(stmp, "%-10d", (int)(strpos + (funccnt+1) * sizeof(int)));
memcpy(&arhdr.ar_size, stmp, 10);
fwrite(&arhdr, sizeof(arhdr), 1, fh);
afpos[0] = le2belong(funccnt);