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| author | Nick Clifton <nickc@redhat.com> | 2018-06-20 12:38:10 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2018-06-20 12:38:10 +0100 |
| commit | fc6141f097056f830a412afebed8d81a9d72b696 (patch) | |
| tree | 8d7eef3f3b251778800761a2d43124a3237a7686 /gas/NEWS | |
| parent | c6643fcc058d6b4aebca75818fbbb705837a9fa3 (diff) | |
| download | gdb-fc6141f097056f830a412afebed8d81a9d72b696.zip gdb-fc6141f097056f830a412afebed8d81a9d72b696.tar.gz gdb-fc6141f097056f830a412afebed8d81a9d72b696.tar.bz2 | |
Change the ARM assembler's ADR and ADRl pseudo-ops so that they will only set the bottom bit of imported thumb function symbols if the -mthumb-interwork option is active.
For more information see the email thread starting here:
https://www.sourceware.org/ml/binutils/2018-05/msg00348.html
PR 21458
* tc-arm.c (do_adr): Only set the bottom bit of an imported thumb
function symbol address if -mthumb-interwork is active.
(do_adrl): Likewise.
* doc/c-arm.texi: Update descriptions of the -mthumb-interwork
option and the ADR and ADRL pseudo-ops.
* NEWS: Mention the new behaviour of the ADR and ADRL pseudo-ops.
* testsuite/gas/arm/pr21458.d: Add -mthumb-interwork option to
assembler command line.
* testsuite/gas/arm/adr.d: Likewise.
* testsuite/gas/arm/adrl.d: Likewise.
Diffstat (limited to 'gas/NEWS')
| -rw-r--r-- | gas/NEWS | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1,5 +1,9 @@ -*- text -*- +* The ADR and ADRL pseudo-instructions supported by the ARM assembler + now only set the bottom bit of the address of thumb function symbols + if the -mthumb-interwork command line option is active. + * Add support for the MIPS Global INValidate (GINV) ASE. * Add support for the MIPS Cyclic Redudancy Check (CRC) ASE. |