diff options
| author | Marcin Kościelnicki <koriakin@0x04.net> | 2015-10-30 15:51:57 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2015-10-30 15:51:57 +0000 |
| commit | 7571f7f297c8d8b4fb4657f84437b1d156957e16 (patch) | |
| tree | ca7962cc0b11cfafd5fb2d1d64ac4f1cfdc56acb /gdb/amd64-linux-tdep.c | |
| parent | d625f9a988e2b7d4a3c43e477af1d94a6ec8bda7 (diff) | |
gdb/linux-record: Fix sizes of sigaction and sigset_t
The values were mistakenly set to size of glibc's sigset_t (128 bytes)
and sigaction (140 or 152 bytes) instead of the kernel ones. The kernel
has 4 or 8 byte old_sigset_t, 8 byte sigset_t, 16 or 32 byte old_sigaction,
20 or 32 byte sigaction.
gdb/ChangeLog:
* aarch64-linux-tdep.c (aarch64_linux_init_abi): Fix size_sigaction,
size_sigset_t, size_old_sigaction, size_old_sigset_t.
* amd64-linux-tdep.c (amd64_linux_init_abi): Fix size_sigaction,
size_sigset_t, size_old_sigaction, size_old_sigset_t.
(amd64_x32_linux_init_abi): Fix size_sigaction, size_sigset_t,
size_old_sigaction, size_old_sigset_t.
* arm-linux-tdep.c (arm_linux_init_abi): Fix size_sigaction,
size_old_sigaction, size_old_sigset_t.
* i386-linux-tdep.c (i386_linux_init_abi): Fix size_sigaction,
size_old_sigaction, size_old_sigset_t.
* ppc-linux-tdep.c (ppc_init_linux_record_tdep): Fix size_sigaction,
size_sigset_t, size_old_sigaction, size_old_sigset_t.
Diffstat (limited to 'gdb/amd64-linux-tdep.c')
| -rw-r--r-- | gdb/amd64-linux-tdep.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c index 59c318d65c..3bca3c83b2 100644 --- a/gdb/amd64-linux-tdep.c +++ b/gdb/amd64-linux-tdep.c @@ -1890,10 +1890,10 @@ amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) amd64_linux_record_tdep.size_ustat = 32; /* ADM64 doesn't need this size because it doesn't have sys_sigaction but sys_rt_sigaction. */ - amd64_linux_record_tdep.size_old_sigaction = 152; + amd64_linux_record_tdep.size_old_sigaction = 32; /* ADM64 doesn't need this size because it doesn't have sys_sigpending but sys_rt_sigpending. */ - amd64_linux_record_tdep.size_old_sigset_t = 128; + amd64_linux_record_tdep.size_old_sigset_t = 8; amd64_linux_record_tdep.size_rlimit = 16; amd64_linux_record_tdep.size_rusage = 144; amd64_linux_record_tdep.size_timeval = 16; @@ -1933,8 +1933,8 @@ amd64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) amd64_linux_record_tdep.size_NFS_FHSIZE = 32; amd64_linux_record_tdep.size_knfsd_fh = 132; amd64_linux_record_tdep.size_TASK_COMM_LEN = 16; - amd64_linux_record_tdep.size_sigaction = 152; - amd64_linux_record_tdep.size_sigset_t = 128; + amd64_linux_record_tdep.size_sigaction = 32; + amd64_linux_record_tdep.size_sigset_t = 8; amd64_linux_record_tdep.size_siginfo_t = 128; amd64_linux_record_tdep.size_cap_user_data_t = 8; amd64_linux_record_tdep.size_stack_t = 24; @@ -2106,10 +2106,10 @@ amd64_x32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) amd64_x32_linux_record_tdep.size_ustat = 32; /* ADM64 doesn't need this size because it doesn't have sys_sigaction but sys_rt_sigaction. */ - amd64_x32_linux_record_tdep.size_old_sigaction = 152; + amd64_x32_linux_record_tdep.size_old_sigaction = 16; /* ADM64 doesn't need this size because it doesn't have sys_sigpending but sys_rt_sigpending. */ - amd64_x32_linux_record_tdep.size_old_sigset_t = 128; + amd64_x32_linux_record_tdep.size_old_sigset_t = 4; amd64_x32_linux_record_tdep.size_rlimit = 16; amd64_x32_linux_record_tdep.size_rusage = 144; amd64_x32_linux_record_tdep.size_timeval = 16; @@ -2149,8 +2149,8 @@ amd64_x32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) amd64_x32_linux_record_tdep.size_NFS_FHSIZE = 32; amd64_x32_linux_record_tdep.size_knfsd_fh = 132; amd64_x32_linux_record_tdep.size_TASK_COMM_LEN = 16; - amd64_x32_linux_record_tdep.size_sigaction = 152; - amd64_x32_linux_record_tdep.size_sigset_t = 128; + amd64_x32_linux_record_tdep.size_sigaction = 20; + amd64_x32_linux_record_tdep.size_sigset_t = 8; amd64_x32_linux_record_tdep.size_siginfo_t = 128; amd64_x32_linux_record_tdep.size_cap_user_data_t = 8; amd64_x32_linux_record_tdep.size_stack_t = 24; |