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| author | Jason Thorpe <thorpej@netbsd.org> | 2002-04-26 01:08:19 +0000 |
|---|---|---|
| committer | Jason Thorpe <thorpej@netbsd.org> | 2002-04-26 01:08:19 +0000 |
| commit | accc6d1ff368635135fb961397da748a4505008c (patch) | |
| tree | 9e67a682a1462c55bb84208a36c39a7b38d9d03a /gdb/alpha-tdep.h | |
| parent | d5ba2a0169386af2ecd2e678876297ee4bee61da (diff) | |
| download | gdb-accc6d1ff368635135fb961397da748a4505008c.zip gdb-accc6d1ff368635135fb961397da748a4505008c.tar.gz gdb-accc6d1ff368635135fb961397da748a4505008c.tar.bz2 | |
* alpha-tdep.h (gdbarch_tdep): Add jb_pc and jb_elt_size members.
* alpha-linux-tdep.c (alpha_linux_init_abi): Initialize
tdep->jb_pc and tdep->jb_elt_size.
* alpha-osf1-tdep.c (alpha_osf1_init_abi): Likewise.
* alphafbsd-tdep.c (alphafbsd_init_abi): Likewise.
* alphanbsd-tdep.c (alphanbsd_init_abi): Likewise.
* alpha-nat.c (get_longjmp_target): Remove.
(JB_ELEMENT_SIZE): Ditto.
(JB_PC): Ditto.
* alpha-tdep.c (alpha_get_longjmp_target): New function.
(alpha_gdbarch_init): Default tdep->jb_pc to -1. If the
OS ABI sets jb_pc to a valid value, set gdbarch_get_longjmp_target
to alpha_get_longjmp_target.
(alpha_dump_tdep): Report tdep->jb_pc and tdep->jb_elt_size.
* config/alpha/nm-linux.h (GET_LONGJMP_TARGET): Remove.
* config/alpha/nm-osf.h (GET_LONGJMP_TARGET): Remove.
Diffstat (limited to 'gdb/alpha-tdep.h')
| -rw-r--r-- | gdb/alpha-tdep.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/alpha-tdep.h b/gdb/alpha-tdep.h index a9a724d..8b1cf3e 100644 --- a/gdb/alpha-tdep.h +++ b/gdb/alpha-tdep.h @@ -105,6 +105,11 @@ struct gdbarch_tdep /* If FRAME refers to a sigtramp frame, return the address of the next frame. */ CORE_ADDR (*skip_sigtramp_frame) (struct frame_info *, CORE_ADDR); + + int jb_pc; /* Offset to PC value in jump buffer. + If htis is negative, longjmp support + will be disabled. */ + size_t jb_elt_size; /* And the size of each entry in the buf. */ }; void alpha_software_single_step (enum target_signal, int); |