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| author | H.J. Lu <hjl.tools@gmail.com> | 2018-08-27 15:41:09 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-08-27 15:42:14 -0700 |
| commit | 90c745dc545408a6a3115ff97485672826649ade (patch) | |
| tree | 852cc043ddd5910306b2530acdc72bfb718fb926 /gas/ChangeLog | |
| parent | 3bf9c013e4a7b72aaa7e242e163a776ad7347c26 (diff) | |
| download | gdb-90c745dc545408a6a3115ff97485672826649ade.zip gdb-90c745dc545408a6a3115ff97485672826649ade.tar.gz gdb-90c745dc545408a6a3115ff97485672826649ade.tar.bz2 | |
x86: Don't mask out the GNU_PROPERTY_X86_UINT32_VALID bit
Since only the GNU_PROPERTY_X86_UINT32_VALID bit may be set in data-only
relocatable objects which don't contain any instructions, linker
shouldn't mask out the GNU_PROPERTY_X86_UINT32_VALID bit when merging
GNU_PROPERTY_X86_XXX bits. Otherwise, linker output doesn't contain
GNU_PROPERTY_X86_XXX property with any data-only relocatable inputs.
This patch keeps the GNU_PROPERTY_X86_UINT32_VALID bit and updates
readelf to print "<None>" if GNU_PROPERTY_X86_XXX property only has
the GNU_PROPERTY_X86_UINT32_VALID bit.
bfd/
* elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
out the GNU_PROPERTY_X86_UINT32_VALID bit.
binutils/
* readelf.c (decode_x86_isa): Print <None> if bitmask only
contains the GNU_PROPERTY_X86_UINT32_VALID bit.
(decode_x86_feature_1): Likewise.
(decode_x86_feature_2): Likewise.
(print_gnu_property_note): Don't mask out the
GNU_PROPERTY_X86_UINT32_VALID bit.
* testsuite/binutils-all/i386/pr21231b.d: Updated.
* testsuite/binutils-all/x86-64/pr21231b.d: Likewise.
gas/
* testsuite/gas/i386/i386.exp: Run property-1 and
x86-64-property-1.
* testsuite/gas/i386/property-1.d: New file.
* testsuite/gas/i386/property-1.s: Likewise.
* testsuite/gas/i386/x86-64-property-1.d: Likewise.
ld/
* testsuite/ld-i386/i386.exp: Run property-x86-5.
* testsuite/ld-i386/property-x86-5.d: New file.
* testsuite/ld-x86-64/property-x86-5-x32.d: Likewise.
* testsuite/ld-x86-64/property-x86-5.d: Likewise.
* testsuite/ld-x86-64/property-x86-5a.s: Likewise.
* testsuite/ld-x86-64/property-x86-5b.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run property-x86-5 and
property-x86-5-x32.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 42523c8..ef02ae4 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,11 @@ +2018-08-27 H.J. Lu <hongjiu.lu@intel.com> + + * testsuite/gas/i386/i386.exp: Run property-1 and + x86-64-property-1. + * testsuite/gas/i386/property-1.d: New file. + * testsuite/gas/i386/property-1.s: Likewise. + * testsuite/gas/i386/x86-64-property-1.d: Likewise. + 2018-08-23 Kito Cheng <kito@andestech.com> * config/tc-riscv.c (arg_lookup): Checking |