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| author | Will Newton <will.newton@linaro.org> | 2014-07-22 17:10:51 +0100 |
|---|---|---|
| committer | Will Newton <will.newton@linaro.org> | 2014-07-28 15:48:23 +0100 |
| commit | f347ffc90a320a26394715e6f1629c856458ae15 (patch) | |
| tree | c6f248738a859601e3893c1c9f6f0f196472457f /gdb/ChangeLog | |
| parent | fdb1adc6854e4240bd8ad940c57c93d48abcc040 (diff) | |
| download | gdb-f347ffc90a320a26394715e6f1629c856458ae15.zip gdb-f347ffc90a320a26394715e6f1629c856458ae15.tar.gz gdb-f347ffc90a320a26394715e6f1629c856458ae15.tar.bz2 | |
gdb/arm-linux-tdep.c: Handle Thumb2 signal trampolines
Recent versions of glibc have assembled the signal trampoline code
as Thumb2, which causes gdb to misinterpret them and a number of
testsuite tests to fail. Educate gdb about these trampolines and
get the tests running again.
gdb/ChangeLog:
2014-07-28 Will Newton <will.newton@linaro.org>
* arm-linux-tdep.c (THUMB2_SET_R7_SIGRETURN1): New define.
(THUMB2_SET_R7_SIGRETURN2): Likewise.
(THUMB2_SET_R7_RT_SIGRETURN1): Likewise.
(THUMB2_SET_R7_RT_SIGRETURN2): Likewise.
(THUMB2_EABI_SYSCALL): Likewise.
(thumb2_eabi_linux_sigreturn_tramp_frame): Create new
struct tramp_frame.
(thumb2_eabi_linux_rt_sigreturn_tramp_frame): Likewise.
(arm_linux_init_abi): Add Thumb2 tramp frame unwinders.
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0ee72df..0b80869 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,15 @@ +2014-07-28 Will Newton <will.newton@linaro.org> + + * arm-linux-tdep.c (THUMB2_SET_R7_SIGRETURN1): New define. + (THUMB2_SET_R7_SIGRETURN2): Likewise. + (THUMB2_SET_R7_RT_SIGRETURN1): Likewise. + (THUMB2_SET_R7_RT_SIGRETURN2): Likewise. + (THUMB2_EABI_SYSCALL): Likewise. + (thumb2_eabi_linux_sigreturn_tramp_frame): Create new + struct tramp_frame. + (thumb2_eabi_linux_rt_sigreturn_tramp_frame): Likewise. + (arm_linux_init_abi): Add Thumb2 tramp frame unwinders. + 2014-07-27 Doug Evans <xdje42@gmail.com> * guile/scm-param.c (pascm_print_param_smob): Fix output. |