From 8226103219855b7f52182aa3e6c39d9380a668db Mon Sep 17 00:00:00 2001 From: bwilson Date: Tue, 1 Nov 2005 18:07:13 +0000 Subject: [PATCH] * config/xtensa/xtensa.h (TRAMPOLINE_TEMPLATE): Add a byte of padding. (TRAMPOLINE_SIZE): Round up to 60. * config/xtensa/lib2funcs.S (TRAMPOLINE_SIZE): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106336 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 10 ++++++++-- gcc/config/xtensa/lib2funcs.S | 2 +- gcc/config/xtensa/xtensa.h | 6 ++++-- 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 21e1a207fda..80962362daf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-11-01 Bob Wilson + + * config/xtensa/xtensa.h (TRAMPOLINE_TEMPLATE): Add a byte of padding. + (TRAMPOLINE_SIZE): Round up to 60. + * config/xtensa/lib2funcs.S (TRAMPOLINE_SIZE): Likewise. + 2005-10-31 James E. Wilson PR debug/24444 @@ -6405,7 +6411,7 @@ * gcc.c (main): Compare language[0] with '*' when iterating over the infiles. -2005-07-13 Adrian Strae½tling +2005-07-13 Adrian Strae½tling * config/s390/s390.c: (s390_cc_modes_compatible): Move before "s390_emit_compare". Add handling of CCZ1mode. @@ -6418,7 +6424,7 @@ Use CCZ1mode instead of CCZmode. * config/s390/s390-modes.def: Add CCZ1mode. Comment new mode. -2006-07-13 Adrian Strae½tling +2006-07-13 Adrian Strae½tling * config/s390/s390.md: ("cmpstrsi", "*cmpstr"): New pattern. diff --git a/gcc/config/xtensa/lib2funcs.S b/gcc/config/xtensa/lib2funcs.S index 943b5953def..c8584565a21 100644 --- a/gcc/config/xtensa/lib2funcs.S +++ b/gcc/config/xtensa/lib2funcs.S @@ -151,7 +151,7 @@ __xtensa_nonlocal_goto: make sure that the modified instructions are loaded into the instruction fetch buffer. */ -#define TRAMPOLINE_SIZE 59 +#define TRAMPOLINE_SIZE 60 .text .align 4 diff --git a/gcc/config/xtensa/xtensa.h b/gcc/config/xtensa/xtensa.h index 3329ec605d3..3fc8abdc3a4 100644 --- a/gcc/config/xtensa/xtensa.h +++ b/gcc/config/xtensa/xtensa.h @@ -831,11 +831,13 @@ typedef struct xtensa_args /* jump to the instruction following the entry */ \ fprintf (STREAM, "\taddi\ta8, a8, 3\n"); \ fprintf (STREAM, "\tjx\ta8\n"); \ + fprintf (STREAM, "\t.byte\t0\n"); \ fprintf (STREAM, "\t.end no-transform\n"); \ } while (0) -/* Size in bytes of the trampoline, as an integer. */ -#define TRAMPOLINE_SIZE 59 +/* Size in bytes of the trampoline, as an integer. Make sure this is + a multiple of TRAMPOLINE_ALIGNMENT to avoid -Wpadded warnings. */ +#define TRAMPOLINE_SIZE 60 /* Alignment required for trampolines, in bits. */ #define TRAMPOLINE_ALIGNMENT (32) -- 2.11.0