diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/i386/cygming.h | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 65f917a..98be40a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-11-06 Eric Botcazou <ebotcazou@adacore.com> + Pascal Obry <obry@adacore.com> + + * config/i386/cygming.h (DWARF_FRAME_REGISTERS): Redefine. Use 33 + in 64-bit mode and 17 otherwise. + 2010-11-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> PR debug/45939 diff --git a/gcc/config/i386/cygming.h b/gcc/config/i386/cygming.h index 09ea866..4ee2a04 100644 --- a/gcc/config/i386/cygming.h +++ b/gcc/config/i386/cygming.h @@ -84,6 +84,10 @@ along with GCC; see the file COPYING3. If not see (TARGET_64BIT ? dbx64_register_map[(n)] \ : svr4_dbx_register_map[(n)]) +/* The MS_ABI changes the set of call-used registers. */ +#undef DWARF_FRAME_REGISTERS +#define DWARF_FRAME_REGISTERS (TARGET_64BIT ? 33 : 17) + #ifdef HAVE_GAS_PE_SECREL32_RELOC /* Use section relative relocations for debugging offsets. Unlike other targets that fake this by putting the section VMA at 0, PE |