diff --git a/gnu/dist/gdb/gdb/armnbsd-tdep.c b/gnu/dist/gdb/gdb/armnbsd-tdep.c index ea920207d324..6bad76112ec6 100644 --- a/gnu/dist/gdb/gdb/armnbsd-tdep.c +++ b/gnu/dist/gdb/gdb/armnbsd-tdep.c @@ -31,6 +31,7 @@ /* 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}; +static const char arm_nbsd_arm_be_breakpoint[] = {0xe6, 0x00, 0x00, 0x11}; static int arm_netbsd_aout_in_solib_call_trampoline (CORE_ADDR pc, char *name) @@ -48,8 +49,16 @@ arm_netbsd_init_abi_common (struct gdbarch_info info, struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); tdep->lowest_pc = 0x8000; - tdep->arm_breakpoint = arm_nbsd_arm_le_breakpoint; - tdep->arm_breakpoint_size = sizeof (arm_nbsd_arm_le_breakpoint); + if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG) + { + tdep->arm_breakpoint = arm_nbsd_arm_be_breakpoint; + tdep->arm_breakpoint_size = sizeof (arm_nbsd_arm_be_breakpoint); + } + else + { + 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;