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| author | Claudiu Zissulescu <claziss@synopsys.com> | 2016-09-07 09:47:34 +0200 |
|---|---|---|
| committer | Claudiu Zissulescu <claziss@synopsys.com> | 2016-09-14 14:04:34 +0200 |
| commit | 32348c581bf104d46c3fb42a7ff5cefe8ef65f7f (patch) | |
| tree | 77a4af6b1cd84c5dbda269dc94bb872934351bcf /gas | |
| parent | dce084426d75b45ef728425a880d642a604c36a7 (diff) | |
| download | gdb-32348c581bf104d46c3fb42a7ff5cefe8ef65f7f.zip gdb-32348c581bf104d46c3fb42a7ff5cefe8ef65f7f.tar.gz gdb-32348c581bf104d46c3fb42a7ff5cefe8ef65f7f.tar.bz2 | |
[ARC] Fix parsing dtpoff relocation expression.
The assembler accepts dtpoff complex relocation expression like
identifier@dtpoff + const. However, it doesn't accept an expression such
as identifier@dtpoff@base + const. This patch solves this issue, and adds
a number of tests.
ld/
2016-09-14 Claudiu Zissulescu <claziss@synopsys.com>
* testsuite/ld-arc/tls-dtpoff.dd: New file.
* testsuite/ld-arc/tls-dtpoff.rd: Likewise.
* testsuite/ld-arc/tls-dtpoff.s: Likewise.
* testsuite/ld-arc/tls-relocs.ld: Likewise.
* testsuite/ld-arc/arc.exp: Add new tdpoff test.
gas/
2016-09-14 Claudiu Zissulescu <claziss@synopsys.com>
* testsuite/gas/arc/tls-relocs2.d: New file.
* testsuite/gas/arc/tls-relocs2.s: Likewise.
* config/tc-arc.c (tokenize_arguments): Accept offsets when base
is used.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/config/tc-arc.c | 2 | ||||
| -rw-r--r-- | gas/testsuite/gas/arc/tls-relocs2.d | 10 | ||||
| -rw-r--r-- | gas/testsuite/gas/arc/tls-relocs2.s | 12 |
4 files changed, 30 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 6544175..12fd861 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,10 @@ +2016-09-14 Claudiu Zissulescu <claziss@synopsys.com> + + * testsuite/gas/arc/tls-relocs2.d: New file. + * testsuite/gas/arc/tls-relocs2.s: Likewise. + * config/tc-arc.c (tokenize_arguments): Accept offsets when base + is used. + 2016-09-12 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/tc-s390.c (s390_parse_cpu): Support alternate arch diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c index 4e4dcb3..58adf0b 100644 --- a/gas/config/tc-arc.c +++ b/gas/config/tc-arc.c @@ -1157,7 +1157,7 @@ tokenize_arguments (char *str, restore_line_pointer (c); tmpE.X_add_number = 0; } - else if ((*input_line_pointer != '+') + if ((*input_line_pointer != '+') && (*input_line_pointer != '-')) { tmpE.X_add_number = 0; diff --git a/gas/testsuite/gas/arc/tls-relocs2.d b/gas/testsuite/gas/arc/tls-relocs2.d new file mode 100644 index 0000000..e52318f --- /dev/null +++ b/gas/testsuite/gas/arc/tls-relocs2.d @@ -0,0 +1,10 @@ +#as: -mcpu=archs +#objdump: -dr + +.*: +file format .*arc.* + + +Disassembly of section .text: + +00000000 <.text>: + 0: 70c3 0000 0804 add_s r0,r0,0x804 diff --git a/gas/testsuite/gas/arc/tls-relocs2.s b/gas/testsuite/gas/arc/tls-relocs2.s new file mode 100644 index 0000000..1f1d045 --- /dev/null +++ b/gas/testsuite/gas/arc/tls-relocs2.s @@ -0,0 +1,12 @@ + .cpu HS +;;; Test if palette is resolved by the assembler. + add_s r0,r0,@palette@dtpoff@.tbss+2048 + + .section .tbss,"awT",@nobits + .align 4 + .zero 4 + .align 4 + .type palette, @object + .size palette, 6144 +palette: + .zero 6144 |