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| author | Andreas Jaeger <aj@suse.de> | 2000-04-12 17:59:20 +0000 |
|---|---|---|
| committer | Andreas Jaeger <aj@suse.de> | 2000-04-12 17:59:20 +0000 |
| commit | 8f2aad91d6fb1dad3a9afb0b03e5dffe7a4bc6bb (patch) | |
| tree | eb7b667b9ce61b02b9fac4067a47b4cd3bfafbf6 /sysdeps/mips | |
| parent | 8a31d7428866a75b8c45a07de478455d2c9ede51 (diff) | |
| download | glibc-8f2aad91d6fb1dad3a9afb0b03e5dffe7a4bc6bb.zip glibc-8f2aad91d6fb1dad3a9afb0b03e5dffe7a4bc6bb.tar.gz glibc-8f2aad91d6fb1dad3a9afb0b03e5dffe7a4bc6bb.tar.bz2 | |
2000-04-11 Andreas Jaeger <aj@suse.de>
* sysdeps/mips/dl-machine.h: Update some comments.
(ELF_MACHINE_ALIGN_MASK): Removed, it's not needed.
Diffstat (limited to 'sysdeps/mips')
| -rw-r--r-- | sysdeps/mips/dl-machine.h | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sysdeps/mips/dl-machine.h b/sysdeps/mips/dl-machine.h index ce5f0f9..3d83491 100644 --- a/sysdeps/mips/dl-machine.h +++ b/sysdeps/mips/dl-machine.h @@ -52,11 +52,6 @@ in l_info array. */ #define DT_MIPS(x) (DT_MIPS_##x - DT_LOPROC + DT_NUM) -#if 0 -/* We may need 64k alignment. */ -#define ELF_MACHINE_ALIGN_MASK 0xffff -#endif - /* * MIPS libraries are usually linked to a non-zero base address. We * subtract the base address from the address where we map the object @@ -204,8 +199,13 @@ elf_machine_runtime_link_map (ElfW(Addr) gpreg, ElfW(Addr) stub_pc) special argument registers t7 ($15) and t8 ($24): t7 address to return to the caller of the function t8 index for this function symbol in .dynsym - to usual c arguments. */ + to usual c arguments. + Other architectures call fixup from dl-runtime.c in + _dl_runtime_resolve. MIPS instead calls __dl_runtime_resolve. We + have to use our own version because of the way the got section is + treaded on MIPS (we've also got ELF_MACHINE_PLT defined). */ + #define ELF_MACHINE_RUNTIME_TRAMPOLINE \ /* The flag _dl_mips_gnu_objects is set if all dynamic objects are \ generated by the gnu linker. */ \ @@ -240,6 +240,7 @@ __dl_runtime_resolve (ElfW(Word) sym_index, \ /* Look up the symbol's run-time value. */ \ definer = &symtab[sym_index]; \ \ + /* FIXME: Handle symbol versioning correctly. */ \ loadbase = _dl_lookup_symbol (strtab + definer->st_name, l, &definer, \ l->l_scope, R_MIPS_REL32); \ \ @@ -457,7 +458,7 @@ elf_machine_got_rel (struct link_map *map, int lazy) ElfW(Sym) *sym; int i, n; const char *strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]); - + /* FIXME: The macro RESOLVE_GOTSYM is not handling versioning. */ #define RESOLVE_GOTSYM(sym) \ ({ \ const ElfW(Sym) *ref = sym; \ @@ -523,7 +524,7 @@ elf_machine_got_rel (struct link_map *map, int lazy) } /* Set up the loaded object described by L so its stub function - will jump to the on-demand fixup code in dl-runtime.c. */ + will jump to the on-demand fixup code __dl_runtime_resolve. */ static inline int elf_machine_runtime_setup (struct link_map *l, int lazy, int profile) |