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| author | Mark Kettenis <kettenis@gnu.org> | 2006-01-22 20:07:38 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2006-01-22 20:07:38 +0000 |
| commit | c893be758be8844753c7e545525d76b7cb789f52 (patch) | |
| tree | 1f275536aa849adacab46fd3097beed797ed74d3 /gdb/sparc64nbsd-tdep.c | |
| parent | 0a8f48b9a8bf7b3e00a676b6068db20dd96f4390 (diff) | |
| download | gdb-c893be758be8844753c7e545525d76b7cb789f52.zip gdb-c893be758be8844753c7e545525d76b7cb789f52.tar.gz gdb-c893be758be8844753c7e545525d76b7cb789f52.tar.bz2 | |
* sparc-tdep.h (struct gdbarch_tdep): Add step_trap member.
(sparc_address_from_register): New prototype.
(sparcnbsd_step_trap): New prototype.
* sparc-tdep.c (sparc_address_from_register): Make globally
visible.
(sparc_analyze_control_transfer): Change prototype to accept
`struct gdbarch *' as first argument. Allow for optional hnadling
for trap instructions.
(sparc_step_trap): New function.
(sparc_software_single_step): Adjust call to
sparc_analyze_control_trabsfer.
(sparc32_gdbarch_init): Initialize TDEP->step_trap.
* sparcnbsd-tdep.c (sparcnbsd_step_trap): New function.
(sparc32nbsd_init_abi): Set TDEP->step_trap.
* sparc64obsd-tdep.c (sparc64obsd_init_abi): Set TDEP->step_trap.
* sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Set TDEP->step_trap.
Diffstat (limited to 'gdb/sparc64nbsd-tdep.c')
| -rw-r--r-- | gdb/sparc64nbsd-tdep.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gdb/sparc64nbsd-tdep.c b/gdb/sparc64nbsd-tdep.c index 22bafcb..5c7ef16 100644 --- a/gdb/sparc64nbsd-tdep.c +++ b/gdb/sparc64nbsd-tdep.c @@ -1,6 +1,6 @@ /* Target-dependent code for NetBSD/sparc64. - Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. + Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. Based on code contributed by Wasabi Systems, Inc. This file is part of GDB. @@ -249,6 +249,9 @@ sparc64nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) tdep->fpregset = regset_alloc (gdbarch, sparc64nbsd_supply_fpregset, NULL); tdep->sizeof_fpregset = 272; + /* Make sure we can single-step "new" syscalls. */ + tdep->step_trap = sparcnbsd_step_trap; + frame_unwind_append_sniffer (gdbarch, sparc64nbsd_sigtramp_frame_sniffer); sparc64_init_abi (info, gdbarch); |