diff options
Diffstat (limited to 'gcc/config/sparc/sol2.h')
| -rw-r--r-- | gcc/config/sparc/sol2.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/config/sparc/sol2.h b/gcc/config/sparc/sol2.h index 82f7d32ab22..46e80c121cb 100644 --- a/gcc/config/sparc/sol2.h +++ b/gcc/config/sparc/sol2.h @@ -184,6 +184,17 @@ Boston, MA 02111-1307, USA. */ || (CHAR) == 'h' \ || (CHAR) == 'x' \ || (CHAR) == 'z') + +/* Select a format to encode pointers in exception handling data. CODE + is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is + true if the symbol may be affected by dynamic relocations. + + Some Solaris dynamic linkers don't handle unaligned section relative + relocs properly, so force them to be aligned. */ +#ifndef HAVE_AS_SPARC_UA_PCREL +#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \ + ((flag_pic || GLOBAL) ? DW_EH_PE_aligned : DW_EH_PE_absptr) +#endif /* ??? This does not work in SunOS 4.x, so it is not enabled in sparc.h. Instead, it is enabled here, because it does work under Solaris. */ |