/* Target-dependent code for Xilinx MicroBlaze.
- Copyright 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2009-2020 Free Software Foundation, Inc.
This file is part of GDB.
microblaze_linux_memory_remove_breakpoint (struct gdbarch *gdbarch,
struct bp_target_info *bp_tgt)
{
- CORE_ADDR addr = bp_tgt->placed_address;
+ CORE_ADDR addr = bp_tgt->reqstd_address;
const gdb_byte *bp;
int val;
int bplen;
/* Determine appropriate breakpoint contents and size for this address. */
bp = gdbarch_breakpoint_from_pc (gdbarch, &addr, &bplen);
- if (bp == NULL)
- error (_("Software breakpoints not implemented for this target."));
val = target_read_memory (addr, old_contents, bplen);
program modified the code on us, so it is wrong to put back the
old value. */
if (val == 0 && memcmp (bp, old_contents, bplen) == 0)
- val = target_write_memory (addr, bp_tgt->shadow_contents, bplen);
+ val = target_write_raw_memory (addr, bp_tgt->shadow_contents, bplen);
return val;
}
CORE_ADDR base;
CORE_ADDR gpregs;
int regnum;
- struct gdbarch *gdbarch = get_frame_arch (next_frame);
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
base = frame_unwind_register_unsigned (next_frame, MICROBLAZE_SP_REGNUM);
if (bias > 0 && get_frame_address_in_block (next_frame) != func)
SIGTRAMP_FRAME,
4,
{
- { 0x31800077, -1 }, /* addik R12,R0,119. */
- { 0xb9cc0008, -1 }, /* brki R14,8. */
+ { 0x31800077, ULONGEST_MAX }, /* addik R12,R0,119. */
+ { 0xb9cc0008, ULONGEST_MAX }, /* brki R14,8. */
{ TRAMP_SENTINEL_INSN },
},
microblaze_linux_sighandler_cache_init
microblaze_linux_init_abi (struct gdbarch_info info,
struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
linux_init_abi (info, gdbarch);
set_gdbarch_memory_remove_breakpoint (gdbarch,