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| author | Marcus Shawcroft <mshawcroft@sourceware.org> | 2013-02-07 17:32:29 +0000 |
|---|---|---|
| committer | Marcus Shawcroft <mshawcroft@sourceware.org> | 2013-02-07 17:32:29 +0000 |
| commit | 148de6bbb5fb9dc360a7e28e0c75d638e02caf1e (patch) | |
| tree | 2472c3c128524378f2b5eda00888f0fd290eb9ab /gdb | |
| parent | 907b01b73a786f82f9ea1be03fae9631df326bc2 (diff) | |
| download | gdb-148de6bbb5fb9dc360a7e28e0c75d638e02caf1e.zip gdb-148de6bbb5fb9dc360a7e28e0c75d638e02caf1e.tar.gz gdb-148de6bbb5fb9dc360a7e28e0c75d638e02caf1e.tar.bz2 | |
2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
* linux-aarch64-low.c (aarch64_arch_setup): Clamp
aarch64_num_wp_regs and aarch64_num_bp_regs to
AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/gdbserver/linux-aarch64-low.c | 20 |
2 files changed, 19 insertions, 7 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index f26620b..f2d41d8 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,5 +1,11 @@ 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com> + * linux-aarch64-low.c (aarch64_arch_setup): Clamp + aarch64_num_wp_regs and aarch64_num_bp_regs to + AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively. + +2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com> + * linux-aarch64-low.c (ps_get_thread_area): Replace PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET. diff --git a/gdb/gdbserver/linux-aarch64-low.c b/gdb/gdbserver/linux-aarch64-low.c index 883277c..9dcfc55 100644 --- a/gdb/gdbserver/linux-aarch64-low.c +++ b/gdb/gdbserver/linux-aarch64-low.c @@ -1202,10 +1202,13 @@ aarch64_arch_setup (void) && AARCH64_DEBUG_ARCH (dreg_state.dbg_info) == AARCH64_DEBUG_ARCH_V8) { aarch64_num_wp_regs = AARCH64_DEBUG_NUM_SLOTS (dreg_state.dbg_info); - if (aarch64_num_wp_regs > AARCH64_HBP_MAX_NUM) - warning ("Unexpected number of hardware watchpoint registers reported" - " by ptrace, got %d, expected %d.", - aarch64_num_wp_regs, AARCH64_HBP_MAX_NUM); + if (aarch64_num_wp_regs > AARCH64_HWP_MAX_NUM) + { + warning ("Unexpected number of hardware watchpoint registers reported" + " by ptrace, got %d, expected %d.", + aarch64_num_wp_regs, AARCH64_HWP_MAX_NUM); + aarch64_num_wp_regs = AARCH64_HWP_MAX_NUM; + } } else { @@ -1220,9 +1223,12 @@ aarch64_arch_setup (void) { aarch64_num_bp_regs = AARCH64_DEBUG_NUM_SLOTS (dreg_state.dbg_info); if (aarch64_num_bp_regs > AARCH64_HBP_MAX_NUM) - warning ("Unexpected number of hardware breakpoint registers reported" - " by ptrace, got %d, expected %d.", - aarch64_num_bp_regs, AARCH64_HBP_MAX_NUM); + { + warning ("Unexpected number of hardware breakpoint registers reported" + " by ptrace, got %d, expected %d.", + aarch64_num_bp_regs, AARCH64_HBP_MAX_NUM); + aarch64_num_bp_regs = AARCH64_HBP_MAX_NUM; + } } else { |