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| author | Walter Lee <walt@tilera.com> | 2013-03-25 23:50:52 +0000 |
|---|---|---|
| committer | Walter Lee <walt@gcc.gnu.org> | 2013-03-25 23:50:52 +0000 |
| commit | 192ea533bec3909472c092822e1ca4b379dd6b2e (patch) | |
| tree | 094cddcc439ff1c532c315ae73c2b4e969da365f /gcc | |
| parent | 855e0d0b07d88325a59da5814be9c3e157d45226 (diff) | |
| download | gcc-192ea533bec3909472c092822e1ca4b379dd6b2e.zip gcc-192ea533bec3909472c092822e1ca4b379dd6b2e.tar.gz gcc-192ea533bec3909472c092822e1ca4b379dd6b2e.tar.bz2 | |
Switch eh data to always use pc relative/indirect encoding, to avoid
relocations of unaligned words.
From-SVN: r197073
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/config/tilegx/tilegx.c | 9 | ||||
| -rw-r--r-- | gcc/config/tilepro/tilepro.c | 5 |
3 files changed, 10 insertions, 11 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fbaaaaa..d163b48 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2013-03-25 Walter Lee <walt@tilera.com> + + * config/tilegx/tilegx.c (tilegx_asm_preferred_eh_data_format): + Use indirect/pcrel encoding. + * config/tilepro/tilepro.c (tilepro_asm_preferred_eh_data_format): + Ditto. + 2013-03-25 Steve Ellcey <sellcey@mips.com> * config/mips/mmips-cpus.def (74kc, 74kf2_1, 74kf, 74kf, 74kf1_1, diff --git a/gcc/config/tilegx/tilegx.c b/gcc/config/tilegx/tilegx.c index 98f53f1..c6bdbe6 100644 --- a/gcc/config/tilegx/tilegx.c +++ b/gcc/config/tilegx/tilegx.c @@ -4786,13 +4786,8 @@ tilegx_reorg (void) int tilegx_asm_preferred_eh_data_format (int code ATTRIBUTE_UNUSED, int global) { - if (flag_pic) - { - int type = TARGET_32BIT ? DW_EH_PE_sdata4 : DW_EH_PE_sdata8; - return (global ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | type; - } - else - return DW_EH_PE_absptr; + int type = TARGET_32BIT ? DW_EH_PE_sdata4 : DW_EH_PE_sdata8; + return (global ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | type; } diff --git a/gcc/config/tilepro/tilepro.c b/gcc/config/tilepro/tilepro.c index 29dff87..59618e4 100644 --- a/gcc/config/tilepro/tilepro.c +++ b/gcc/config/tilepro/tilepro.c @@ -4338,10 +4338,7 @@ tilepro_reorg (void) int tilepro_asm_preferred_eh_data_format (int code ATTRIBUTE_UNUSED, int global) { - if (flag_pic) - return (global ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | DW_EH_PE_sdata4; - else - return DW_EH_PE_absptr; + return (global ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel | DW_EH_PE_sdata4; } |