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| author | Richard Earnshaw <richard.earnshaw@arm.com> | 2002-02-18 13:35:31 +0000 |
|---|---|---|
| committer | Richard Earnshaw <richard.earnshaw@arm.com> | 2002-02-18 13:35:31 +0000 |
| commit | 8db11bb6fa35920ef8547162d7d8fac8c9b0d65c (patch) | |
| tree | 7216fa2f51357e46f1159366e62a2a7d63632ad9 /gdb/arm-tdep.h | |
| parent | c33f5d0e2add5a7c65178843f1b05164fa211f7c (diff) | |
| download | gdb-8db11bb6fa35920ef8547162d7d8fac8c9b0d65c.tar.gz | |
* gdbarch.sh (GET_LONGJMP_TARGET): Add rule.
* gdbarch.c gdbarch.h: Regenerate.
* breakpoint.c (create_longjmp_breakpoint): Always compile this
function.
(breakpoint_reset): Test GET_LONGJMP_TARGET_P().
* infrun.c (GET_LONGJMP_TARGET): Delete default definition.
(handle_inferior_event): Test GET_LONGJMP_TARGET_P().
* arm-tdep.h (struct gdbarch_tdep): Add jb_pc and jb_elt_size fields.
* arm-tdep.c (arm_get_longjmp_target): New function.
(arm_gdbarch_init): Initialize jb_pc to -1. If ABI handler changes
this to a positive value register arm_get_longjmp_target as the
longjmp handler.
* arm-linux-tdep.c (arm_get_longjmp_target): Delete.
(arm_linux_init_abi): Set up longjmp description in tdep.
* armnbsd-nat.c (get_longjmp_target): Delete.
* armnbsd-tdep.c (arm_netbsd_init_abi_common): Set up longjmp
description in tdep.
* config/arm/tm-nbsd.h (JB_ELEMENT_SIZE, JB_PC): Delete.
(get_longjmp_target): Delete declaration.
(GET_LONGJMP_TARGET): Delete.
* config/arm/tm-linux.h (arm_get_longjmp_target): Delete declaration.
(GET_LONGJMP_TARGET): Delete.
Diffstat (limited to 'gdb/arm-tdep.h')
| -rw-r--r-- | gdb/arm-tdep.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h index 85d9e4fb0ce..29c8bc97dbc 100644 --- a/gdb/arm-tdep.h +++ b/gdb/arm-tdep.h @@ -123,10 +123,16 @@ struct gdbarch_tdep const char *abi_name; /* Name of the above. */ CORE_ADDR lowest_pc; /* Lowest address at which instructions will appear. */ - const char *arm_breakpoint; - int arm_breakpoint_size; - const char *thumb_breakpoint; - int thumb_breakpoint_size; + + const char *arm_breakpoint; /* Breakpoint pattern for an ARM insn. */ + int arm_breakpoint_size; /* And its size. */ + const char *thumb_breakpoint; /* Breakpoint pattern for an ARM insn. */ + int thumb_breakpoint_size; /* And its size. */ + + int jb_pc; /* Offset to PC value in jump buffer. + If this is negative, longjmp support + will be disabled. */ + size_t jb_elt_size; /* And the size of each entry in the buf. */ }; #ifndef LOWEST_PC |