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| author | Clément Chigot <clement.chigot@atos.net> | 2021-03-11 11:08:18 +0100 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-03-12 22:08:20 +1030 |
| commit | 2c1bef53dee85aede31e6de6fa8276d6869f6512 (patch) | |
| tree | 0d3903dfd673a797ed2c8f38557f8fc06ac424d1 /binutils | |
| parent | 0c929e83c1fdb29e553021b1d03565862accfd2d (diff) | |
| download | gdb-2c1bef53dee85aede31e6de6fa8276d6869f6512.zip gdb-2c1bef53dee85aede31e6de6fa8276d6869f6512.tar.gz gdb-2c1bef53dee85aede31e6de6fa8276d6869f6512.tar.bz2 | |
aix: correct HOWTO table and add missing relocations
Since the last time AIX HOWTO table was modified, IBM has now
released an official documentation about XCOFF relocations.
This commit corrects the wrong ones and add some missing.
For now, the "custom" relocations made for xcoff_rtype2howto have
been kept.
The new relocations are still set as EMPTY_HOWTO because they will
be implemented in later commits.
In xcoff[64]_ppc_relocate_section, instead of recreating howto
from scratch, it's better to use the existing howto from the
table and fixing it according to r_size field.
bfd/
* coff-rs6000.c (xcoff_calculate_relocation): Correct and
add new relocations.
(xcoff_howto_table): Likewise.
(xcoff_rtype2howto): Increase r_type maximum value.
(xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
of create a new one from scratch. Enable only some relocations
to have a changing r_size.
* coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
(xcoff64_howto_table): Likewise.
(xcoff64_rtype2howto): Likewise.
(xcoff64_ppc_relocate_section): Likewise.
* libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
binutils/
* od-xcoff.c: Replace RTB by TRL entry.
include/
* coff/xcoff.h (R_RTB): Remove.
(R_TRL): Fix value.
Diffstat (limited to 'binutils')
| -rw-r--r-- | binutils/ChangeLog | 4 | ||||
| -rw-r--r-- | binutils/od-xcoff.c | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index b5a9b56..37460e7 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,7 @@ +2021-03-12 Clément Chigot <clement.chigot@atos.net> + + * od-xcoff.c: Replace RTB by TRL entry. + 2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com> Andrew Burgess <andrew.burgess@embecosm.com> diff --git a/binutils/od-xcoff.c b/binutils/od-xcoff.c index ad3235e..f0d566b 100644 --- a/binutils/od-xcoff.c +++ b/binutils/od-xcoff.c @@ -300,7 +300,7 @@ static const struct xlat_table rtype_xlat[] = RTYPE_ENTRY (NEG), RTYPE_ENTRY (REL), RTYPE_ENTRY (TOC), - RTYPE_ENTRY (RTB), + RTYPE_ENTRY (TRL), RTYPE_ENTRY (GL), RTYPE_ENTRY (TCL), RTYPE_ENTRY (BA), @@ -308,7 +308,6 @@ static const struct xlat_table rtype_xlat[] = RTYPE_ENTRY (RL), RTYPE_ENTRY (RLA), RTYPE_ENTRY (REF), - RTYPE_ENTRY (TRL), RTYPE_ENTRY (TRLA), RTYPE_ENTRY (RRTBI), RTYPE_ENTRY (RRTBA), |