diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/ChangeLog | 5 | ||||
| -rw-r--r-- | runtime/loc2c-runtime.h | 19 |
2 files changed, 24 insertions, 0 deletions
diff --git a/runtime/ChangeLog b/runtime/ChangeLog index f1ed003f..c609f71f 100644 --- a/runtime/ChangeLog +++ b/runtime/ChangeLog @@ -1,3 +1,8 @@ +2007-02-27 David Wilder <dwilder@us.ibm.com> + + * loc2c-runtime.h: Added defines for EX_TABLE needed by older + s390 kernels that do not already have it defined. + 2007-02-07 Martin Hunt <hunt@redhat.com> * stack-ppc64.c (__stp_stack_print): Remove an old diff --git a/runtime/loc2c-runtime.h b/runtime/loc2c-runtime.h index 1860741a..0e0256a4 100644 --- a/runtime/loc2c-runtime.h +++ b/runtime/loc2c-runtime.h @@ -296,6 +296,25 @@ #elif defined (__s390__) || defined (__s390x__) +#ifndef EX_TABLE +/* + * Helper macro for exception table entries + */ +#ifndef __s390x__ +#define EX_TABLE(_fault,_target) \ + ".section __ex_table,\"a\"\n" \ + " .align 4\n" \ + " .long " #_fault "," #_target "\n" \ + ".previous\n" +#else +#define EX_TABLE(_fault,_target) \ + ".section __ex_table,\"a\"\n" \ + " .align 8\n" \ + " .quad " #_fault "," #_target "\n" \ + ".previous\n" +#endif +#endif + #define __stp_get_asm(x, addr, err, size) \ ({ \ asm volatile( \ |