From 9df628e0aa21fe96d386e6a634d0af30d9b2efb7 Mon Sep 17 00:00:00 2001 From: Richard Earnshaw Date: Mon, 18 Feb 2002 13:35:31 +0000 Subject: * 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. --- gdb/armnbsd-tdep.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'gdb/armnbsd-tdep.c') diff --git a/gdb/armnbsd-tdep.c b/gdb/armnbsd-tdep.c index 25c2f16..291273b 100644 --- a/gdb/armnbsd-tdep.c +++ b/gdb/armnbsd-tdep.c @@ -22,6 +22,10 @@ #include "arm-tdep.h" +/* Description of the longjmp buffer. */ +#define JB_PC 24 +#define JB_ELEMENT_SIZE INT_REGISTER_RAW_SIZE + /* For compatibility with previous implemenations of GDB on arm/NetBSD, override the default little-endian breakpoint. */ static const char arm_nbsd_arm_le_breakpoint[] = {0x11, 0x00, 0x00, 0xe6}; @@ -35,6 +39,9 @@ arm_netbsd_init_abi_common (struct gdbarch_info info, tdep->lowest_pc = 0x8000; tdep->arm_breakpoint = arm_nbsd_arm_le_breakpoint; tdep->arm_breakpoint_size = sizeof (arm_nbsd_arm_le_breakpoint); + + tdep->jb_pc = JB_PC; + tdep->jb_elt_size = JB_ELEMENT_SIZE; } static void -- cgit v1.1