From 53cb0362bf2181b1fe1611954529c3bb0649d0af Mon Sep 17 00:00:00 2001 From: DJ Delorie Date: Fri, 28 May 2004 21:33:07 +0000 Subject: [PATCH] * config/tc-mn10300.h (tc_fix_adjustable): Define. * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug or non-merged symbols. --- gas/ChangeLog | 6 ++++++ gas/config/tc-mn10300.c | 9 +++++++++ gas/config/tc-mn10300.h | 4 ++-- 3 files changed, 17 insertions(+), 2 deletions(-) diff --git a/gas/ChangeLog b/gas/ChangeLog index a3c5a085b3..3f4b71f866 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2004-05-28 DJ Delorie + + * config/tc-mn10300.h (tc_fix_adjustable): Define. + * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug + or non-merged symbols. + 2004-05-28 H.J. Lu * config/tc-ia64.c (remove_marked_resource): Save, clear and diff --git a/gas/config/tc-mn10300.c b/gas/config/tc-mn10300.c index 36e6a058ac..ea5b533dec 100644 --- a/gas/config/tc-mn10300.c +++ b/gas/config/tc-mn10300.c @@ -2542,6 +2542,15 @@ mn10300_fix_adjustable (fixp) if (S_GET_SEGMENT (fixp->fx_addsy)->flags & SEC_CODE) return 0; + /* Likewise, do not adjust symbols that won't be merged, or debug + symbols, because they too break relaxation. We do want to adjust + other mergable symbols, like .rodata, because code relaxations + need section-relative symbols to properly relax them. */ + if (! (S_GET_SEGMENT(fixp->fx_addsy)->flags & SEC_MERGE)) + return 0; + if (strncmp (S_GET_SEGMENT (fixp->fx_addsy)->name, ".debug", 6) == 0) + return 0; + return 1; } diff --git a/gas/config/tc-mn10300.h b/gas/config/tc-mn10300.h index 1b88cf2d90..9e37ea635a 100644 --- a/gas/config/tc-mn10300.h +++ b/gas/config/tc-mn10300.h @@ -102,8 +102,8 @@ void mn10300_cons_fix_new PARAMS ((fragS *, int, int, expressionS *)); #define md_number_to_chars number_to_chars_littleendian /* Don't bother to adjust relocs. */ -#define tc_fix_adjustable(FIX) 0 -/* #define tc_fix_adjustable(FIX) mn10300_fix_adjustable (FIX) */ +/* #define tc_fix_adjustable(FIX) 0 */ +#define tc_fix_adjustable(FIX) mn10300_fix_adjustable (FIX) extern bfd_boolean mn10300_fix_adjustable PARAMS ((struct fix *)); /* We do relaxing in the assembler as well as the linker. */