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| author | Denis Chertykov <chertykov@gmail.com> | 2016-06-09 19:17:43 +0300 |
|---|---|---|
| committer | Denis Chertykov <chertykov@gmail.com> | 2016-06-09 19:17:43 +0300 |
| commit | 5c41dbc302c2dd87e201e4fd1d9ae3186f6e51a0 (patch) | |
| tree | f97034bca2d7f3fa8d45fc6b6931d9117a6de79e /ld | |
| parent | 1857fe72aff6f254217956d141bff4b9ca454bc5 (diff) | |
| download | binutils-5c41dbc302c2dd87e201e4fd1d9ae3186f6e51a0.zip binutils-5c41dbc302c2dd87e201e4fd1d9ae3186f6e51a0.tar.gz binutils-5c41dbc302c2dd87e201e4fd1d9ae3186f6e51a0.tar.bz2 | |
Fix PR 20221 - adjust syms and relocs only if relax shrunk section.
This patch fixes an edge case in linker relaxation that causes symbol
values to be computed incorrectly in the presence of align directives
in input source code.
bfd/
* elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
and relocs only if shrinking occurred.
ld/
* testsuite/ld-avr/avr-prop-5.d: New.
* testsuite/ld-avr/avr-prop-5.s: New.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 7 | ||||
| -rw-r--r-- | ld/testsuite/ld-avr/avr-prop-5.d | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-avr/avr-prop-5.s | 7 |
3 files changed, 24 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index cbb98e3..11470c5 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,4 +1,11 @@ +2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> + + PR ld/20221 + * testsuite/ld-avr/avr-prop-5.d: New. + * testsuite/ld-avr/avr-prop-5.s: New. + 2016-06-09 Pitchumani Sivanupandi <pitchumani.s@atmel.com> + * testsuite/ld-avr/lds-mega.d: New test. * testsuite/ld-avr/lds-mega.s: New test source. * testsuite/ld-avr/lds-tiny.d: New test. diff --git a/ld/testsuite/ld-avr/avr-prop-5.d b/ld/testsuite/ld-avr/avr-prop-5.d new file mode 100644 index 0000000..5f62ba3 --- /dev/null +++ b/ld/testsuite/ld-avr/avr-prop-5.d @@ -0,0 +1,10 @@ +#name: AVR .avr.prop, single .align proper sym val test. +#as: -mmcu=avrxmega2 -mlink-relax +#ld: -mavrxmega2 --relax +#source: avr-prop-5.s +#objdump: -S +#target: avr-*-* + +#... + 0: 00 d0\s+rcall\s+\.\+0\s+; 0x2 <dest> +#...
\ No newline at end of file diff --git a/ld/testsuite/ld-avr/avr-prop-5.s b/ld/testsuite/ld-avr/avr-prop-5.s new file mode 100644 index 0000000..6a3359a --- /dev/null +++ b/ld/testsuite/ld-avr/avr-prop-5.s @@ -0,0 +1,7 @@ + .text + .global _start, dest +_start: + CALL dest + .align 1 +dest: + NOP |