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| author | H.J. Lu <hjl.tools@gmail.com> | 2020-11-24 11:32:14 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2020-11-24 11:32:26 -0800 |
| commit | d0089f12f6f40e7b69fd432ef4915908407379f2 (patch) | |
| tree | 9badcdd8208ee829a6bbe48628bec3a1197a2183 /ld/testsuite | |
| parent | 1c64f6cbcfb2acef1f80b6c03d989d77f9237779 (diff) | |
| download | gdb-d0089f12f6f40e7b69fd432ef4915908407379f2.zip gdb-d0089f12f6f40e7b69fd432ef4915908407379f2.tar.gz gdb-d0089f12f6f40e7b69fd432ef4915908407379f2.tar.bz2 | |
ld/x86-64: Add PR gold/26939 tests
GOTPCRELX relocations can be transformed only when addend == -4. Add
tests for GOTPCRELX relocations with addend != -4.
PR gold/26939
* testsuite/ld-x86-64/pr26939-x32.d: New file.
* testsuite/ld-x86-64/pr26939.d: Likewise.
* testsuite/ld-x86-64/pr26939.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run PR gold/26939 tests.
Diffstat (limited to 'ld/testsuite')
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr26939-x32.d | 13 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr26939.d | 12 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr26939.s | 5 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/x86-64.exp | 2 |
4 files changed, 32 insertions, 0 deletions
diff --git a/ld/testsuite/ld-x86-64/pr26939-x32.d b/ld/testsuite/ld-x86-64/pr26939-x32.d new file mode 100644 index 0000000..af2c023 --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr26939-x32.d @@ -0,0 +1,13 @@ +#source: pr26939.s +#as: --x32 +#ld: -pie -melf32_x86_64 +#objdump: -dw + +.*: +file format .* + + +Disassembly of section .text: + +#... +[ ]*[a-f0-9]+: 8b 05 ([0-9a-f]{2} ){4} * mov 0x[a-f0-9]+\(%rip\),%eax # [a-f0-9]+ <.*> +#pass diff --git a/ld/testsuite/ld-x86-64/pr26939.d b/ld/testsuite/ld-x86-64/pr26939.d new file mode 100644 index 0000000..d02bdfc --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr26939.d @@ -0,0 +1,12 @@ +#as: --64 +#ld: -pie -melf_x86_64 +#objdump: -dw + +.*: +file format .* + + +Disassembly of section .text: + +#... +[ ]*[a-f0-9]+: 8b 05 ([0-9a-f]{2} ){4} * mov 0x[a-f0-9]+\(%rip\),%eax # [a-f0-9]+ <.*> +#pass diff --git a/ld/testsuite/ld-x86-64/pr26939.s b/ld/testsuite/ld-x86-64/pr26939.s new file mode 100644 index 0000000..f961361 --- /dev/null +++ b/ld/testsuite/ld-x86-64/pr26939.s @@ -0,0 +1,5 @@ + .text + .globl _start + .type _start,@function +_start: + movl _start@GOTPCREL+4(%rip), %eax diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp index b99e6f1..99c8a33 100644 --- a/ld/testsuite/ld-x86-64/x86-64.exp +++ b/ld/testsuite/ld-x86-64/x86-64.exp @@ -659,6 +659,8 @@ run_dump_test "pr20253-5b" run_dump_test "tlsdesc2" run_dump_test "pr22048" run_dump_test "pr22929" +run_dump_test "pr26939" +run_dump_test "pr26939-x32" proc undefined_weak {cflags ldflags} { set testname "Undefined weak symbol" |