mirror of git://sourceware.org/git/glibc.git
b309f058cf
General purpose registers in mcontext_t structure are 8 bytes long for both MIPS32/MIPS64. get/set/make/swap context implementations for MIPS O32 incorrectly assume that general purpose registers in this structure are 4 bytes long. This patch is fixing that. Tested for MIPS O32 LE and BE. Compared objdump of modified functions for mips n32 and mips n64. [BZ #21548] * sysdeps/unix/sysv/linux/mips/getcontext.S: Define MCONTEXT_SZGREG as 8 and use it when copying general purpose registers. * sysdeps/unix/sysv/linux/mips/makecontext.S: Likewise. * sysdeps/unix/sysv/linux/mips/mips32/Makefile: Include new test for mips o32. * sysdeps/unix/sysv/linux/mips/mips32/bug-getcontext-mips-gp.c: Added new test for mips o32. * sysdeps/unix/sysv/linux/mips/setcontext.S: Define MCONTEXT_SZGREG as 8 and use it when copying general purpose registers. * sysdeps/unix/sysv/linux/mips/swapcontext.S: Likewise. |
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| .. | ||
| fpu | ||
| mips16 | ||
| nofpu | ||
| Makefile | ||
| Versions | ||
| bug-getcontext-mips-gp.c | ||
| c++-types.data | ||
| fcntl.c | ||
| fxstatat.c | ||
| ld.abilist | ||
| libBrokenLocale.abilist | ||
| libanl.abilist | ||
| libcidn.abilist | ||
| libcrypt.abilist | ||
| libdl.abilist | ||
| libm.abilist | ||
| libnsl.abilist | ||
| libnss_compat.abilist | ||
| libnss_db.abilist | ||
| libnss_dns.abilist | ||
| libnss_files.abilist | ||
| libnss_hesiod.abilist | ||
| libnss_nis.abilist | ||
| libnss_nisplus.abilist | ||
| libpthread.abilist | ||
| libresolv.abilist | ||
| librt.abilist | ||
| libthread_db.abilist | ||
| libutil.abilist | ||
| lockf64.c | ||
| readahead.c | ||
| syscalls.list | ||
| sysdep.h | ||