diff options
| author | Mark Kettenis <kettenis@gnu.org> | 2005-03-09 22:08:13 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2005-03-09 22:08:13 +0000 |
| commit | bc092d53a6dfc3fc6ce54a66f492092beda298b9 (patch) | |
| tree | 87f897dcc15f1b54de80978db005a21db0cc84ed /gdb/sparc64nbsd-tdep.c | |
| parent | 6a45d0c2f179323d59724ca2f1b44bec67dd0488 (diff) | |
| download | gdb-bc092d53a6dfc3fc6ce54a66f492092beda298b9.tar.gz | |
* sparc-tdep.c (sparc_frame_cache): Adjust cached frame base
address for 64-bit code.
(sparc_unwind_dummy_id): Likewise.
* sparc64-tdep.c (sparc64_frame_prev_register): Adjust for new
frame base address convention.
(sparc64_push_dummy_call): Likewise.
* sparc64nbsd-tdep.c: Update copyright year.
(sparc64nbsd_sigcontext_frame_cache): Adjust cached frame base
address for 64-bit code.
(sparc64nbsd_init_abi): Tweak comment.
* sparc64obsd-tdep.c: Update copyright year.
(sparc64obsd_frame_cache): Adjust cached frame base address for
64-bit code.
(sparc64obsd_init_abi): Tweak comment.
Diffstat (limited to 'gdb/sparc64nbsd-tdep.c')
| -rw-r--r-- | gdb/sparc64nbsd-tdep.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gdb/sparc64nbsd-tdep.c b/gdb/sparc64nbsd-tdep.c index e02ee3ae6d9..7d4b1933767 100644 --- a/gdb/sparc64nbsd-tdep.c +++ b/gdb/sparc64nbsd-tdep.c @@ -1,6 +1,6 @@ /* Target-dependent code for NetBSD/sparc64. - Copyright 2002, 2003, 2004 Free Software Foundation, Inc. + Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc. Based on code contributed by Wasabi Systems, Inc. This file is part of GDB. @@ -161,12 +161,14 @@ sparc64nbsd_sigcontext_frame_cache (struct frame_info *next_frame, initialized under the assumption that we're frameless. */ cache->frameless_p = 0; addr = frame_unwind_register_unsigned (next_frame, SPARC_FP_REGNUM); + if (addr & 1) + addr += BIAS; cache->base = addr; } /* We find the appropriate instance of `struct sigcontext' at a fixed offset in the signal frame. */ - addr = cache->base + BIAS + 128 + 8; + addr = cache->base + 128 + 8; cache->saved_regs = sparc64nbsd_sigcontext_saved_regs (addr, next_frame); return cache; @@ -237,13 +239,13 @@ sparc64nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) sparc64_init_abi (info, gdbarch); - /* NetBSD/sparc64 has SVR4-style shared libraries... */ + /* NetBSD/sparc64 has SVR4-style shared libraries. */ set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target); set_solib_svr4_fetch_link_map_offsets (gdbarch, svr4_lp64_fetch_link_map_offsets); } - + /* Provide a prototype to silence -Wmissing-prototypes. */ void _initialize_sparc64nbsd_tdep (void); |