From a1622f838f1188fca74ba0186300882f33006ae7 Mon Sep 17 00:00:00 2001 From: Andrew MacLeod Date: Mon, 8 Jun 1998 12:43:28 +0000 Subject: [multiple changes] Thu Jun 8 14:16:15 EDT 1998 Andrew MacLeod * eh-common.h: Remove NEW_EH_MODEL compile time flag, and replace with flag_new_exceptions runtime flag. (struct old_exception_table): New struct which represents what the exception table looks like without the new model. (NEW_EH_RUNTIME): New value used as a tag in the exception table to flag that this is a new style table. * except.h: Remove compile time flag NEW_EH_MODEL. (expand_builtin_eh_stub_old): New prototype. * tree.h (enum built_in_function): Add BUILT_IN_EH_STUB_OLD. * expr.c (expand_builtin): New builtin func BUILT_IN_EH_STUB_OLD. * c-decl.c (init_decl_processing): Add new builtin function __builtin_eh_stub_old. * final.c (final_scan_insn): Replace compile time flag NEW_EH_MODEL. * flags.h (flag_new_exceptions): New runtime flag. * toplev.c (flag_new_exceptions): Initialize default to 0, -fnew-exceptions sets to 1. * except.c (output_exception_table_entry): Output New style exception identifier into table, and replace compile time flag NEW_EH_MODEL with runtime flag flag_new_exceptions. (output_exception_table): Replace compile time flag NEW_EH_MODEL. (expand_builtin_eh_stub_old): Duplicates original functionality of expand_builtin_eh_stub. (expand_builtin_eh_stub): Replace compile time flag NEW_EH_MODEL. * libgcc2.c (find_exception_handler): Remove NEW_EH_MODEL #ifdefs. (old_find_exception_handler): New func, same as find_exception_handler except it works on the old style exception table. (__throw): Replace NEW_EH_MODEL. Detect new model based on presence of identifier in the exception table, and call appropriate routines. 1998-06-08 Andrew MacLeod * except.c (init_exception_processing): Remove NEW_EH_MODEL compile time flag. Call __cp_eh_info instead of __cp_exception_info. * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag. (__cp_exception_info): Return offset into cp_eh_info structure to match what use to be the start of this structure. (__cp_eh_info): New function to return a pointer to cp_eh_info struct. (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL compile time flag. (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call __cp_eh_info instead of __cp_exception_info. From-SVN: r20336 --- gcc/expr.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'gcc/expr.c') diff --git a/gcc/expr.c b/gcc/expr.c index 058d121..fe276bd 100644 --- a/gcc/expr.c +++ b/gcc/expr.c @@ -8954,6 +8954,8 @@ expand_builtin (exp, target, subtarget, mode, ignore) case BUILT_IN_SET_RETURN_ADDR_REG: expand_builtin_set_return_addr_reg (TREE_VALUE (arglist)); return const0_rtx; + case BUILT_IN_EH_STUB_OLD: + return expand_builtin_eh_stub_old (); case BUILT_IN_EH_STUB: return expand_builtin_eh_stub (); case BUILT_IN_SET_EH_REGS: -- cgit v1.1