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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 02b82890f90..743aad8cafd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,62 @@ 2004-09-03 H.J. Lu <hongjiu.lu@intel.com> + PR target/14925: + Makefile.in (LIB2ADDEHSTATIC): New. + (LIB2ADDEHSHARED): New. + (LIBUNWIND): New. + (LIBUNWINDDEP): New. + (SHLIBUNWIND_LINK): New. + (SHLIBUNWIND_INSTALL): New. + (libgcc.mk): Pass LIB2ADDEHSTATIC, LIB2ADDEHSHARED, LIBUNWIND, + LIBUNWINDDEP, SHLIBUNWIND_LINK and SHLIBUNWIND_INSTALL. + (clean): Remove libunwind* + (stage1-start): Remove and copy stage1/libunwind*. + (stage2-start): Remove and copy stage2/libunwind*. + (stage3-start): Remove and copy stage3/libunwind*. + (stage4-start): Remove and copy stage4/libunwind*. + (stageprofile-start): Remove and copy stageprofile/libunwind*. + (stagefeedback-start): Remove and copy stagefeedback/libunwind*. + + * config.gcc (ia64*-*-linux*): Always add t-libunwind to + tmake_file. Add t-libunwind-elf and ia64/t-glibc-libunwind to + tmake_file if --with-system-libunwind isn't used. + + * config/ia64/t-glibc-libunwind: New file. + * config/t-libunwind-elf: Likewise. + * unwind-compat.c: Likewise. + * unwind-compat.h: Likewise. + * unwind-dw2-fde-compat.c: Likewise. + + * config/ia64/t-glibc (LIB2ADDEH): Updated. + * config/ia64/t-hpux (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS. + + * config/ia64/unwind-ia64.c: Include "unwind-compat.h". Define + aliases if needed. + * unwind-dw2-fde-glibc.c: Likewise. + * unwind-dw2.c: Likewise. + + * config/t-libunwind (LIB2ADDEH): Updated. + (LIB2ADDEHSTATIC): New. + (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS. + (TARGET_LIBGCC2_CFLAGS): Set to -DUSE_GAS_SYMVER. + + * configure.ac: Change --enable-libunwind-exceptions to + --with-system-libunwind. Don't define USE_LIBUNWIND_EXCEPTIONS. + * configure: Regenerated. + * config.in: Updated. + + * doc/install.texi (ia64-*-linux): Require libunwind 0.98 or + above and mention --with-system-libunwind. + (ia64-*-hpux*): Mention --enable-libunwind-exceptions is + removed in gcc 3.4.3 and later. + + * gcc.c (init_spec): Add -lunwind to -lgcc_s if + USE_LIBUNWIND_EXCEPTIONS is defined. + + * mklibgcc.in: Support libunwind. + +2004-09-03 H.J. Lu <hongjiu.lu@intel.com> + * config/i386/i386.c (x86_branch_hints): Remove m_PENT4 and m_NOCONA. |