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* i386-tdep.h (I386_SEL_RPL, I386_SEL_UPL, I386_SEL_KPL): New

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defines.
* i386obsd-tdep.c: Include "frame-unwind.h" and "trad-frame.h".
(i386obsd_tf_reg_offset, i386obsd_trapframe_unwind): New
variables.
(i386obsd_trapframe_cache, i386obsd_trapframe_this_id)
(i386obsd_trapframe_prev_register, i386obsd_trapframe_sniffer):
New functions.
(i386obsd_init_abi): Append i386obsd_trapframe_sniffer.
* Makefile.in (i386obsd-tdep.o): Update dependencies.
This commit is contained in:
Mark Kettenis
2005-12-19 22:19:49 +00:00
parent f6d183c043
commit 508fbfeab6
4 changed files with 140 additions and 4 deletions
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gdb/i386-tdep.h
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@@ -149,6 +149,11 @@ enum i386_regnum
/* Size of the largest register. */
#define I386_MAX_REGISTER_SIZE 16
/* Segment selectors. */
#define I386_SEL_RPL 0x0003 /* Requester's Privilege Level mask. */
#define I386_SEL_UPL 0x0003 /* User Privilige Level. */
#define I386_SEL_KPL 0x0000 /* Kernel Privilige Level. */
/* Functions exported from i386-tdep.c. */
extern CORE_ADDR i386_pe_skip_trampoline_code (CORE_ADDR pc, char *name);