diff options
Diffstat (limited to 'gdb/alpha-linux-tdep.c')
| -rw-r--r-- | gdb/alpha-linux-tdep.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/gdb/alpha-linux-tdep.c b/gdb/alpha-linux-tdep.c index 25b6b2d0fa3..02e4d037dda 100644 --- a/gdb/alpha-linux-tdep.c +++ b/gdb/alpha-linux-tdep.c @@ -44,9 +44,9 @@ */ static long -alpha_linux_sigtramp_offset_1 (CORE_ADDR pc) +alpha_linux_sigtramp_offset_1 (struct gdbarch *gdbarch, CORE_ADDR pc) { - switch (alpha_read_insn (pc)) + switch (alpha_read_insn (gdbarch, pc)) { case 0x47de0410: /* bis $30,$30,$16 */ case 0x47fe0410: /* bis $31,$30,$16 */ @@ -66,7 +66,7 @@ alpha_linux_sigtramp_offset_1 (CORE_ADDR pc) } static LONGEST -alpha_linux_sigtramp_offset (CORE_ADDR pc) +alpha_linux_sigtramp_offset (struct gdbarch *gdbarch, CORE_ADDR pc) { long i, off; @@ -74,7 +74,7 @@ alpha_linux_sigtramp_offset (CORE_ADDR pc) return -1; /* Guess where we might be in the sequence. */ - off = alpha_linux_sigtramp_offset_1 (pc); + off = alpha_linux_sigtramp_offset_1 (gdbarch, pc); if (off < 0) return -1; @@ -84,7 +84,7 @@ alpha_linux_sigtramp_offset (CORE_ADDR pc) { if (i == off) continue; - if (alpha_linux_sigtramp_offset_1 (pc + i) != i) + if (alpha_linux_sigtramp_offset_1 (gdbarch, pc + i) != i) return -1; } @@ -92,14 +92,16 @@ alpha_linux_sigtramp_offset (CORE_ADDR pc) } static int -alpha_linux_pc_in_sigtramp (CORE_ADDR pc, char *func_name) +alpha_linux_pc_in_sigtramp (struct gdbarch *gdbarch, + CORE_ADDR pc, char *func_name) { - return alpha_linux_sigtramp_offset (pc) >= 0; + return alpha_linux_sigtramp_offset (gdbarch, pc) >= 0; } static CORE_ADDR alpha_linux_sigcontext_addr (struct frame_info *this_frame) { + struct gdbarch *gdbarch = get_frame_arch (this_frame); CORE_ADDR pc; ULONGEST sp; long off; @@ -107,7 +109,7 @@ alpha_linux_sigcontext_addr (struct frame_info *this_frame) pc = get_frame_pc (this_frame); sp = get_frame_register_unsigned (this_frame, ALPHA_SP_REGNUM); - off = alpha_linux_sigtramp_offset (pc); + off = alpha_linux_sigtramp_offset (gdbarch, pc); gdb_assert (off >= 0); /* __NR_rt_sigreturn has a couple of structures on the stack. This is: @@ -119,7 +121,7 @@ alpha_linux_sigcontext_addr (struct frame_info *this_frame) offsetof (struct rt_sigframe, uc.uc_mcontext); */ - if (alpha_read_insn (pc - off + 4) == 0x201f015f) + if (alpha_read_insn (gdbarch, pc - off + 4) == 0x201f015f) return sp + 176; /* __NR_sigreturn has the sigcontext structure at the top of the stack. */ |