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-rw-r--r--libtcc.c9
-rw-r--r--tcc.h11
-rw-r--r--tccelf.c17
3 files changed, 19 insertions, 18 deletions
diff --git a/libtcc.c b/libtcc.c
index 9349348..5e497c9 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -425,7 +425,7 @@ ST_FUNC Section *find_section(TCCState *s1, const char *name)
/* update sym->c so that it points to an external symbol in section
'section' with value 'value' */
ST_FUNC void put_extern_sym2(Sym *sym, Section *section,
- unsigned long value, unsigned long size,
+ uplong value, unsigned long size,
int can_add_underscore)
{
int sym_type, sym_bind, sh_num, info, other;
@@ -529,7 +529,7 @@ ST_FUNC void put_extern_sym2(Sym *sym, Section *section,
}
ST_FUNC void put_extern_sym(Sym *sym, Section *section,
- unsigned long value, unsigned long size)
+ uplong value, unsigned long size)
{
put_extern_sym2(sym, section, value, size, 1);
}
@@ -1494,7 +1494,7 @@ PUB_FUNC const char * tcc_set_linker(TCCState *s, char *option, int multi)
if (s->warn_unsupported)
tcc_warning("ignoring -fini %s", p);
} else if (link_option(option, "image-base=", &p)) {
- s->text_addr = strtoul(p, &end, 16);
+ s->text_addr = strtoull(p, &end, 16);
s->has_text_addr = 1;
} else if (link_option(option, "init=", &p)) {
s->init_symbol = p;
@@ -1563,9 +1563,8 @@ PUB_FUNC const char * tcc_set_linker(TCCState *s, char *option, int multi)
#endif
} else if (link_option(option, "Ttext=", &p)) {
- s->text_addr = strtoul(p, &end, 16);
+ s->text_addr = strtoull(p, &end, 16);
s->has_text_addr = 1;
-
} else {
return option;
}
diff --git a/tcc.h b/tcc.h
index d158829..18a6b91 100644
--- a/tcc.h
+++ b/tcc.h
@@ -313,8 +313,8 @@ typedef struct Section {
int sh_addralign; /* elf section alignment */
int sh_entsize; /* elf entry size */
unsigned long sh_size; /* section size (only used during output) */
- unsigned long sh_addr; /* address at which the section is relocated */
- unsigned long sh_offset; /* file offset */
+ uplong sh_addr; /* address at which the section is relocated */
+ unsigned long sh_offset; /* file offset */
int nb_hashed_syms; /* used to resize the hash table */
struct Section *link; /* link to another section */
struct Section *reloc; /* corresponding section for relocation, if any */
@@ -531,7 +531,7 @@ struct TCCState {
int alacarte_link;
/* address of text section */
- unsigned long text_addr;
+ uplong text_addr;
int has_text_addr;
/* symbols to call at load-time / unload-time */
@@ -872,6 +872,7 @@ enum tcc_token {
#define strtold (long double)strtod
#define strtof (float)strtod
#define strtoll (long long)strtol
+ #define strtoull (unsigned long long)strtoull
#endif
#else
/* XXX: need to define this to use them in non ISOC99 context */
@@ -992,8 +993,8 @@ ST_FUNC void *section_ptr_add(Section *sec, unsigned long size);
ST_FUNC void section_reserve(Section *sec, unsigned long size);
ST_FUNC Section *find_section(TCCState *s1, const char *name);
-ST_FUNC void put_extern_sym2(Sym *sym, Section *section, unsigned long value, unsigned long size, int can_add_underscore);
-ST_FUNC void put_extern_sym(Sym *sym, Section *section, unsigned long value, unsigned long size);
+ST_FUNC void put_extern_sym2(Sym *sym, Section *section, uplong value, unsigned long size, int can_add_underscore);
+ST_FUNC void put_extern_sym(Sym *sym, Section *section, uplong value, unsigned long size);
ST_FUNC void greloc(Section *s, Sym *sym, unsigned long offset, int type);
ST_INLN void sym_free(Sym *sym);
diff --git a/tccelf.c b/tccelf.c
index 40c88ab..0c764ba 100644
--- a/tccelf.c
+++ b/tccelf.c
@@ -1153,7 +1153,7 @@ ST_FUNC Section *new_symtab(TCCState *s1,
}
/* put dynamic tag */
-static void put_dt(Section *dynamic, int dt, unsigned long val)
+static void put_dt(Section *dynamic, int dt, uplong val)
{
ElfW(Dyn) *dyn;
dyn = section_ptr_add(dynamic, sizeof(ElfW(Dyn)));
@@ -1381,7 +1381,7 @@ ST_FUNC void fill_got_entry(TCCState *s1, ElfW_Rel *rel)
section_reserve(s1->got, offset + PTR_SIZE);
#ifdef TCC_TARGET_X86_64
/* only works for x86-64 */
- put32(s1->got->data + offset, sym->st_value >> 32);
+ put32(s1->got->data + offset + 4, sym->st_value >> 32);
#endif
put32(s1->got->data + offset, sym->st_value & 0xffffffff);
}
@@ -1421,8 +1421,9 @@ static int elf_output_file(TCCState *s1, const char *filename)
FILE *f;
int fd, mode, ret;
int *section_order;
- int shnum, i, phnum, file_offset, offset, size, j, tmp, sh_order_index, k;
- unsigned long addr;
+ int shnum, i, phnum, file_offset, offset, size, j, sh_order_index, k;
+ long long tmp;
+ uplong addr;
Section *strsec, *s;
ElfW(Shdr) shdr, *sh;
ElfW(Phdr) *phdr, *ph;
@@ -1430,9 +1431,9 @@ static int elf_output_file(TCCState *s1, const char *filename)
unsigned long saved_dynamic_data_offset;
ElfW(Sym) *sym;
int type, file_type;
- unsigned long rel_addr, rel_size;
+ uplong rel_addr, rel_size;
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
- unsigned long bss_addr, bss_size;
+ uplong bss_addr, bss_size;
#endif
file_type = s1->output_type;
@@ -1747,7 +1748,7 @@ static int elf_output_file(TCCState *s1, const char *filename)
addr = s1->text_addr;
/* we ensure that (addr % ELF_PAGE_SIZE) == file_offset %
ELF_PAGE_SIZE */
- a_offset = addr & (s1->section_align - 1);
+ a_offset = (int) (addr & (s1->section_align - 1));
p_offset = file_offset & (s1->section_align - 1);
if (a_offset < p_offset)
a_offset += s1->section_align;
@@ -1821,7 +1822,7 @@ static int elf_output_file(TCCState *s1, const char *filename)
tmp = addr;
addr = (addr + s->sh_addralign - 1) &
~(s->sh_addralign - 1);
- file_offset += addr - tmp;
+ file_offset += (int) ( addr - tmp );
s->sh_offset = file_offset;
s->sh_addr = addr;