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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-07-06 16:49:42 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-07-06 16:49:42 +0000 |
| commit | 52fc103f248ffc9d32b17b22974d565cd042acd9 (patch) | |
| tree | f569c2e818ce333c9811b8950e263a855a7a9945 /gdb/ppc-linux-nat.c | |
| parent | 7eb23e0811b14d0b8f5c08c87ab4b5d1ef913581 (diff) | |
| download | gdb-52fc103f248ffc9d32b17b22974d565cd042acd9.tar.gz | |
gdb/
Code cleanup for the next patch.
* arm-linux-nat.c (arm_linux_stopped_data_address): Change variable
siginfo_p to siginfo, update its users incl. the linux_nat_get_siginfo
call for it.
* ia64-linux-nat.c (ia64_linux_stopped_data_address): Likewise.
(ia64_linux_stopped_data_address):
* linux-nat.c (linux_nat_get_siginfo): Add parameter siginfo, change
the return value.
* linux-nat.h (linux_nat_get_siginfo): Likewise.
* ppc-linux-nat.c (ppc_linux_stopped_data_address): Change variable
siginfo_p to siginfo, update its users incl. the linux_nat_get_siginfo
call for it.
Diffstat (limited to 'gdb/ppc-linux-nat.c')
| -rw-r--r-- | gdb/ppc-linux-nat.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c index 45cdd735ed0..14f4ecbdb48 100644 --- a/gdb/ppc-linux-nat.c +++ b/gdb/ppc-linux-nat.c @@ -2221,12 +2221,13 @@ ppc_linux_thread_exit (struct thread_info *tp, int silent) static int ppc_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p) { - siginfo_t *siginfo_p; + siginfo_t siginfo; - siginfo_p = linux_nat_get_siginfo (inferior_ptid); + if (!linux_nat_get_siginfo (inferior_ptid, &siginfo)) + return 0; - if (siginfo_p->si_signo != SIGTRAP - || (siginfo_p->si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */) + if (siginfo.si_signo != SIGTRAP + || (siginfo.si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */) return 0; if (have_ptrace_booke_interface ()) @@ -2235,7 +2236,7 @@ ppc_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p) struct thread_points *t; struct hw_break_tuple *hw_breaks; /* The index (or slot) of the *point is passed in the si_errno field. */ - int slot = siginfo_p->si_errno; + int slot = siginfo.si_errno; t = booke_find_thread_points_by_tid (TIDGET (inferior_ptid), 0); @@ -2252,7 +2253,7 @@ ppc_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p) } } - *addr_p = (CORE_ADDR) (uintptr_t) siginfo_p->si_addr; + *addr_p = (CORE_ADDR) (uintptr_t) siginfo.si_addr; return 1; } |