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rename superh port to "sh" for consistency

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linux, gcc, etc. all use "sh" as the name for the superh arch. there
was already some inconsistency internally in musl: the dynamic linker
was searching for "ld-musl-sh.path" as its path file despite its own
name being "ld-musl-superh.so.1". there was some sentiment in both
directions as to how to resolve the inconsistency, but overall "sh"
was favored.
This commit is contained in:
Rich Felker 2014-02-27 22:03:25 -05:00
commit aacd348637
44 changed files with 2 additions and 2 deletions
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47
arch/sh/reloc.h Normal file
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@ -0,0 +1,47 @@
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define ENDIAN_SUFFIX "l"
#else
#define ENDIAN_SUFFIX ""
#endif
#define LDSO_ARCH "sh" ENDIAN_SUFFIX
#define IS_COPY(x) ((x) == R_SH_COPY)
#define IS_PLT(x) ((x) == R_SH_JMP_SLOT)
static inline void do_single_reloc(
struct dso *self, unsigned char *base_addr,
size_t *reloc_addr, int type, size_t addend,
Sym *sym, size_t sym_size,
struct symdef def, size_t sym_val)
{
switch(type) {
case R_SH_GLOB_DAT:
case R_SH_JMP_SLOT:
*reloc_addr = sym_val;
break;
case R_SH_RELATIVE:
*reloc_addr = (size_t)base_addr + addend;
break;
case R_SH_DIR32:
*reloc_addr = sym_val + addend;
break;
case R_SH_REL32:
*reloc_addr = sym_val + addend - (size_t)reloc_addr + (size_t)base_addr;
break;
case R_SH_COPY:
memcpy(reloc_addr, (void *)sym_val, sym_size);
break;
case R_SH_TLS_DTPMOD32:
*reloc_addr += def.dso ? def.dso->tls_id : self->tls_id;
break;
case R_SH_TLS_DTPOFF32:
*reloc_addr += def.sym->st_value;
break;
case R_SH_TLS_TPOFF32:
*reloc_addr += def.sym
? def.sym->st_value + def.dso->tls_offset + 8
: self->tls_offset + 8;
break;
}
}