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author | H.J. Lu <hjl.tools@gmail.com> | 2012-07-04 20:46:18 +0000 |
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committer | H.J. Lu <hjl.tools@gmail.com> | 2012-07-04 20:46:18 +0000 |
commit | b67770f86b1a654d9de211b414649627ec88988b (patch) | |
tree | d71aba89a7002ee0696ae0ab0c2e105996991588 /gdb/i386-tdep.h | |
parent | 9cf9133ea7fd36f5a0fe9938ee44a877e44022d1 (diff) | |
download | gdb-b67770f86b1a654d9de211b414649627ec88988b.tar.gz |
Add sp_regnum_from_eax/pc_regnum_from_eax to i386 gdbarch_tdep
* amd64-tdep.c (amd64_x32_init_abi): Set sp_regnum_from_eax to
AMD64_RSP_REGNUM and pc_regnum_from_eax to AMD64_RIP_REGNUM.
* i386-tdep.c (i386_gdbarch_init): Initialize sp_regnum_from_eax
and pc_regnum_from_eax to -1. Update SP regnum from
sp_regnum_from_eax and PC regnum from pc_regnum_from_eax if
needed.
* i386-tdep.h (gdbarch_tdep): Add sp_regnum_from_eax and
pc_regnum_from_eax.
Diffstat (limited to 'gdb/i386-tdep.h')
-rw-r--r-- | gdb/i386-tdep.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h index 5f233f590fe..76afdceb315 100644 --- a/gdb/i386-tdep.h +++ b/gdb/i386-tdep.h @@ -149,6 +149,14 @@ struct gdbarch_tdep of pseudo dword register support. */ int eax_regnum; + /* Register number for SP, relative to %eax. Set this to -1 to + indicate the absence of pseudo SP register support. */ + int sp_regnum_from_eax; + + /* Register number for PC, relative to %eax. Set this to -1 to + indicate the absence of pseudo PC register support. */ + int pc_regnum_from_eax; + /* Number of core registers. */ int num_core_regs; |