diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2018-12-19 12:21:56 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2018-12-19 12:22:12 -0800 |
| commit | b9519cfe9828b9ee5a73e74b4be83d46f33e6886 (patch) | |
| tree | aecea8a8890eb3cc814a80abdf7c0a976a889f01 /gdb/arm-linux-tdep.c | |
| parent | fc999e8020ffe8e1136da70f275bceafaa62a588 (diff) | |
| download | gdb-b9519cfe9828b9ee5a73e74b4be83d46f33e6886.zip gdb-b9519cfe9828b9ee5a73e74b4be83d46f33e6886.tar.gz gdb-b9519cfe9828b9ee5a73e74b4be83d46f33e6886.tar.bz2 | |
x86: Properly handle PLT expression in directive
For PLT expressions, we should subtract the PLT relocation size only for
jump instructions. Since PLT relocations are PC relative, we only allow
"symbol@PLT" in PLT expression.
gas/
PR gas/23997
* config/tc-i386.c (x86_cons): Check for invalid PLT expression.
(md_apply_fix): Subtract the PLT relocation size only for jump
instructions.
* testsuite/gas/i386/reloc32.s: Add test for invalid PLT
expression.
* testsuite/gas/i386/reloc64.s: Likewise.
* testsuite/gas/i386/ilp32/reloc64.s: Likewise.
* testsuite/gas/i386/reloc32.l: Updated.
* testsuite/gas/i386/reloc64.l: Likewise.
* testsuite/gas/i386/ilp32/reloc64.l: Likewise.
ld/
PR gas/23997
* testsuite/ld-i386/i386.exp: Run PR gas/23997 test.
* testsuite/ld-x86-64/x86-64.exp: Likewise.
* testsuite/ld-x86-64/pr23997a.s: New file.
* testsuite/ld-x86-64/pr23997b.c: Likewise.
* testsuite/ld-x86-64/pr23997c.c: Likewise.
Diffstat (limited to 'gdb/arm-linux-tdep.c')
0 files changed, 0 insertions, 0 deletions