haraldwolff/qemu-patch-raspberry4
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Fix compiler warnings, add signed versions of some swab functions.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2252 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2006-12-21 16:49:27 +00:00
parent 5dc4b74480
commit a86c8f29de
1 changed files with 15 additions and 3 deletions
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18
dyngen.c
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@ -127,10 +127,12 @@
typedef int32_t host_long; typedef int32_t host_long;
typedef uint32_t host_ulong; typedef uint32_t host_ulong;
#define swabls(x) swab32s(x) #define swabls(x) swab32s(x)
#define swablss(x) swab32ss(x)
#else #else
typedef int64_t host_long; typedef int64_t host_long;
typedef uint64_t host_ulong; typedef uint64_t host_ulong;
#define swabls(x) swab64s(x) #define swabls(x) swab64s(x)
#define swablss(x) swab64ss(x)
#endif #endif
#ifdef ELF_USES_RELOCA #ifdef ELF_USES_RELOCA
@ -284,11 +286,21 @@ void swab32s(uint32_t *p)
*p = bswap32(*p); *p = bswap32(*p);
} }
void swab32ss(int32_t *p)
{
*p = bswap32(*p);
}
void swab64s(uint64_t *p) void swab64s(uint64_t *p)
{ {
*p = bswap64(*p); *p = bswap64(*p);
} }
void swab64ss(int64_t *p)
{
*p = bswap64(*p);
}
uint16_t get16(uint16_t *p) uint16_t get16(uint16_t *p)
{ {
uint16_t val; uint16_t val;
@ -397,7 +409,7 @@ void elf_swap_rel(ELF_RELOC *rel)
swabls(&rel->r_offset); swabls(&rel->r_offset);
swabls(&rel->r_info); swabls(&rel->r_info);
#ifdef ELF_USES_RELOCA #ifdef ELF_USES_RELOCA
swabls(&rel->r_addend); swablss(&rel->r_addend);
#endif #endif
} }
@ -505,7 +517,7 @@ int load_object(const char *filename)
} }
sec = &shdr[ehdr.e_shstrndx]; sec = &shdr[ehdr.e_shstrndx];
shstr = sdata[ehdr.e_shstrndx]; shstr = (char *)sdata[ehdr.e_shstrndx];
/* swap relocations */ /* swap relocations */
for(i = 0; i < ehdr.e_shnum; i++) { for(i = 0; i < ehdr.e_shnum; i++) {
@ -541,7 +553,7 @@ int load_object(const char *filename)
strtab_sec = &shdr[symtab_sec->sh_link]; strtab_sec = &shdr[symtab_sec->sh_link];
symtab = (ElfW(Sym) *)sdata[symtab_sec - shdr]; symtab = (ElfW(Sym) *)sdata[symtab_sec - shdr];
strtab = sdata[symtab_sec->sh_link]; strtab = (char *)sdata[symtab_sec->sh_link];
nb_syms = symtab_sec->sh_size / sizeof(ElfW(Sym)); nb_syms = symtab_sec->sh_size / sizeof(ElfW(Sym));
if (do_swap) { if (do_swap) {