mirror of
git://git.musl-libc.org/musl
synced 2024-12-20 22:01:16 +00:00
6315004f61
basically, this version of the code was obtained by starting with rdp's work from his ellcc source tree, adapting it to musl's build system and coding style, auditing the bits headers for discrepencies with kernel definitions or glibc/LSB ABI or large file issues, fixing up incompatibility with the old binutils from aboriginal linux, and adding some new special cases to deal with the oddities of sigaction and pipe syscall interfaces on mips. at present, minimal test programs work, but some interfaces are broken or missing. threaded programs probably will not link.
24 lines
579 B
C
24 lines
579 B
C
#include <string.h>
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#include <elf.h>
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#define ETC_LDSO_PATH "/etc/ld-musl-mips.path"
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#define IS_COPY(x) ((x)==R_MIPS_COPY)
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#define IS_PLT(x) ((x)==R_MIPS_JUMP_SLOT)
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static inline void do_single_reloc(size_t *reloc_addr, int type, size_t sym_val, size_t sym_size, unsigned char *base_addr, size_t addend)
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{
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switch(type) {
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case R_MIPS_JUMP_SLOT:
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*reloc_addr = sym_val;
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break;
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case R_MIPS_REL32:
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// FIXME: how do symbolic relocs come in here ?
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*reloc_addr += (size_t)base_addr;
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break;
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case R_MIPS_COPY:
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memcpy(reloc_addr, (void *)sym_val, sym_size);
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break;
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}
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}
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