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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-20 03:36:34 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-20 03:36:47 -0700 |
| commit | 9ba7e81028b3313d9aeb97a98d2e37626694d442 (patch) | |
| tree | dd07a362a5dcdbf64780757d49179faa22487b00 /sysdeps | |
| parent | 4027a4fda011c4431bdc3a063963de0b6fd6c07e (diff) | |
| download | glibc-9ba7e81028b3313d9aeb97a98d2e37626694d442.zip glibc-9ba7e81028b3313d9aeb97a98d2e37626694d442.tar.gz glibc-9ba7e81028b3313d9aeb97a98d2e37626694d442.tar.bz2 | |
m68k: Update elf_machine_load_address for static PIE
When --enable-static-pie is used to configure glibc, we need to use
_dl_relocate_static_pie to compute load address in static PIE.
* sysdeps/m68k/dl-machine.h (elf_machine_load_address): Use
_dl_relocate_static_pie instead of _dl_start to compute load
address in static PIE.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/m68k/dl-machine.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/m68k/dl-machine.h b/sysdeps/m68k/dl-machine.h index fd8fb00..33a5f76 100644 --- a/sysdeps/m68k/dl-machine.h +++ b/sysdeps/m68k/dl-machine.h @@ -51,9 +51,15 @@ static inline Elf32_Addr elf_machine_load_address (void) { Elf32_Addr addr; +#ifdef SHARED asm (PCREL_OP ("lea", "_dl_start", "%0", "%0", "%%pc") "\n\t" "sub.l _dl_start@GOT.w(%%a5), %0" : "=a" (addr)); +#else + asm (PCREL_OP ("lea", "_dl_relocate_static_pie", "%0", "%0", "%%pc") "\n\t" + "sub.l _dl_relocate_static_pie@GOT.w(%%a5), %0" + : "=a" (addr)); +#endif return addr; } |