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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-08-03 09:43:28 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-08-04 10:21:07 -0700 |
| commit | dc044a14027136c864d69c83598f3ba37c44fc9c (patch) | |
| tree | f09cf65dd04daaf5a59c8056e09b48cb61698e1e /gas/testsuite/gas/i386/x86-64-gprel.s | |
| parent | f02fd7745d003d65fd3b981618e07b874b721d79 (diff) | |
| download | binutils-gdb-users/hjl/gprel/master.tar.gz | |
Add R_X86_64_GPRELusers/hjl/gprel/master
"%seg:foo@GPREL" is used to address symbol, foo, relative to __gp. foo is
addressed by %seg + offset of foo relative to __gp. Linker sets __gp to
the middle of GP section which contains definitions of symbols with GPREL
relocations. Run-time should load address of __gp into segment register,
%seg before accessing foo via "%seg:foo@GPREL".
Diffstat (limited to 'gas/testsuite/gas/i386/x86-64-gprel.s')
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-gprel.s | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gas/testsuite/gas/i386/x86-64-gprel.s b/gas/testsuite/gas/i386/x86-64-gprel.s new file mode 100644 index 00000000000..96b3ce90444 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-gprel.s @@ -0,0 +1,3 @@ + .text +_start: + movl %gs:foo@GPREL, %eax |