2004-05-01 Andrew Cagney <cagney@redhat.com>
* alpha-tdep.c (alpha_sigtramp_frame_sniffer): Use pc_in_sigtramp. * alpha-tdep.h (struct gdbarch_tdep): Add pc_in_sigtramp. * alphafbsd-tdep.c (alphafbsd_init_abi): Update. * alpha-osf1-tdep.c (alpha_osf1_init_abi): Update. * alpha-linux-tdep.c (alpha_linux_init_abi): Update.
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7 changed files with 26 additions and 11 deletions
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@ -83,6 +83,12 @@ struct gdbarch_tdep
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the sigcontext structure for that signal handler. */
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CORE_ADDR (*sigcontext_addr) (struct frame_info *);
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/* Does the PC fall in a signal trampoline. */
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/* NOTE: cagney/2004-04-30: Do not copy/clone this code. Instead
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look at tramp-frame.h and other simplier per-architecture
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sigtramp unwinders. */
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int (*pc_in_sigtramp) (CORE_ADDR pc, char *name);
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/* Offset of registers in `struct sigcontext'. */
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int sc_pc_offset;
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int sc_regs_offset;
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