From 83810fcb9b469b73848da69f566ffca691e5f177 Mon Sep 17 00:00:00 2001 From: Richard Sandiford Date: Tue, 27 Jan 2004 22:13:29 +0000 Subject: [PATCH] re PR target/7297 ([irix6 o32] sjlj exceptions fail) PR target/7297 * except.c (init_eh): Use a 5-word __jbuf for __builtin_setjmp(). From-SVN: r76754 --- gcc/ChangeLog | 5 +++++ gcc/except.c | 6 ++---- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e121b9b777e..47cf998ac3a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-01-27 Richard Sandiford + + PR target/7297 + * except.c (init_eh): Use a 5-word __jbuf for __builtin_setjmp(). + 2004-01-27 David Edelsohn * config/rs6000/rs6000.c (rs6000_emit_move): #if 0 splitting diff --git a/gcc/except.c b/gcc/except.c index b735cc1aef3..8c4c726cf1e 100644 --- a/gcc/except.c +++ b/gcc/except.c @@ -412,10 +412,8 @@ init_eh (void) tmp = build_int_2 (FIRST_PSEUDO_REGISTER + 2 - 1, 0); #endif #else - /* This is 2 for builtin_setjmp, plus whatever the target requires - via STACK_SAVEAREA_MODE (SAVE_NONLOCAL). */ - tmp = build_int_2 ((GET_MODE_SIZE (STACK_SAVEAREA_MODE (SAVE_NONLOCAL)) - / GET_MODE_SIZE (Pmode)) + 2 - 1, 0); + /* builtin_setjmp takes a pointer to 5 words. */ + tmp = build_int_2 (5 * BITS_PER_WORD / POINTER_SIZE - 1, 0); #endif tmp = build_index_type (tmp); tmp = build_array_type (ptr_type_node, tmp); -- 2.30.2