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* i386-tdep.h (struct gdbarch_tdep): Replace sigtramp_saved_pc

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with sigcontext_addr.  Add sc_sp_offset.
(i386bsd_sigtramp_saved_pc): Remove prototype.
(i386bsd_sicontext_addr): Add prototype.
* i386-tdep.c (i386_sigtramp_saved_pc): New function.
(i386_frame_saved_pc): Rewrite to call i386_sigtramp_saved_pc.
(i386_svr4_sigtramp_saved_pc): Removed.
(i386_svr4_sigcontext_addr): New function.
(i386_svr4_init_abi): Don't initialize tdep->sigtramp_saved_pc.
Initialize tdep->sigcontext_addr instead.  Initialize
tdep->sc_pc_offset and tdep->sc_sp_offset.
(i386_gdbarch_init): Likewise.
* i386bsd-tdep.c (i386bsd_sigcontext_addr): Don't make it static
any more.
(i386bsd_sigtramp_saved_pc): Remove function.
(i386bsd_init_abi): Don't initialize tdep->sigtramp_saved_pc.
Initialize tdep->sigcontext_addr instead.  Initialize
tdep->sc_pc_offset.
* i386-linux-tdep.c (i386_linux_init_abi): Remove initialization
of tdep->sigtramp_saved_pc.
* i386-sol2-tdep.c (i386_sol2_init_abi): Don't initialize
tdep->sigtramp_saved_pc.  Initialize tdep->sigcontext_addr
instead.
This commit is contained in:
Mark Kettenis
2002-07-01 21:16:32 +00:00
parent b39b76b8b5
commit 21d0e8a401
6 changed files with 69 additions and 46 deletions
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2
gdb/i386-sol2-tdep.c
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@@ -44,7 +44,7 @@ i386_sol2_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
/* Signal trampolines are different from SVR4, in fact they're
rather similar to BSD. */
set_gdbarch_pc_in_sigtramp (gdbarch, i386_sol2_pc_in_sigtramp);
tdep->sigtramp_saved_pc = i386bsd_sigtramp_saved_pc;
tdep->sigcontext_addr = i386bsd_sigcontext_addr;
tdep->sc_pc_offset = 36 + 14 * 4;
/* Assume that the prototype flag can be trusted. */