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| author | Alan Hayward <alan.hayward@arm.com> | 2019-04-10 15:58:27 +0100 |
|---|---|---|
| committer | Alan Hayward <alan.hayward@arm.com> | 2019-04-11 09:51:07 +0100 |
| commit | 68811f8ff84895ef1cad37ac6947f1a340dd2ae2 (patch) | |
| tree | 11d0455129367a4550515a1ab977366e482e2606 /gdb/trad-frame.h | |
| parent | 795e3bb7de9ce2eb1ec3de3faf8f6bc925a58c9e (diff) | |
| download | binutils-gdb-68811f8ff84895ef1cad37ac6947f1a340dd2ae2.tar.gz | |
AArch64: Ensure regcache is reset between tests
A recent change made the AArch64 self tests resuse the saved regs
cache, rather than creating a new one. Ensure it is reset to default
values between tests.
Do this by splitting the reset functionality from trad_frame_alloc_saved_regs
into a new function.
Fixes selftest on AArch64.
gdb/ChangeLog:
* aarch64-tdep.c (aarch64_analyze_prologue_test): Reset saved regs.
* trad-frame.c (trad_frame_reset_saved_regs): New function.
(trad_frame_alloc_saved_regs): Call trad_frame_reset_saved_regs.
* trad-frame.h (trad_frame_reset_saved_regs): New declaration.
Diffstat (limited to 'gdb/trad-frame.h')
| -rw-r--r-- | gdb/trad-frame.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/trad-frame.h b/gdb/trad-frame.h index dd80d1b83c4..f947e586a13 100644 --- a/gdb/trad-frame.h +++ b/gdb/trad-frame.h @@ -113,6 +113,9 @@ int trad_frame_addr_p (struct trad_frame_saved_reg this_saved_regs[], int trad_frame_realreg_p (struct trad_frame_saved_reg this_saved_regs[], int regnum); +/* Reset the save regs cache, setting register values to -1. */ +void trad_frame_reset_saved_regs (struct gdbarch *gdbarch, + struct trad_frame_saved_reg *regs); /* Return a freshly allocated (and initialized) trad_frame array. */ struct trad_frame_saved_reg *trad_frame_alloc_saved_regs (struct frame_info *); |