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authorAndrew Cagney <cagney@redhat.com>2002-04-18 18:09:09 +0000
committerAndrew Cagney <cagney@redhat.com>2002-04-18 18:09:09 +0000
commitf4f9705a2df3950420fb886339a70d4d0b4253ae (patch)
treee6eaa7e20eac7207475b2177e4a596820327e807 /gdb/mem-break.c
parent29f319b84c97f2799dfdd52caa2383eae0877a66 (diff)
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* gdbarch.sh (BREAKPOINT_FROM_PC): Return a const buffer.
* gdbarch.h, gdbarch.c: Regenerate. * defs.h (breakpoint_from_pc_fn): Delete type definition. * target.h (memory_breakpoint_from_pc): Update declaration. * config/mcore/tm-mcore.h (mcore_breakpoint_from_p): Ditto. * arch-utils.c (legacy_breakpoint_from_pc): Update return type. * mcore-tdep.c (mcore_breakpoint_from_pc): Ditto. * mem-break.c (memory_breakpoint_from_pc): Ditto. * rs6000-tdep.c (rs6000_breakpoint_from_pc): Ditto. * s390-tdep.c (s390_breakpoint_from_pc): Ditto * xstormy16-tdep.c (xstormy16_breakpoint_from_pc): Ditto. * mn10300-tdep.c (mn10300_breakpoint_from_pc): Ditto. * mips-tdep.c (mips_breakpoint_from_pc): Ditto. * m68hc11-tdep.c (m68hc11_breakpoint_from_pc): Ditto. * ia64-tdep.c (ia64_breakpoint_from_pc): Ditto. * d10v-tdep.c (d10v_breakpoint_from_pc): Ditto. * arch-utils.c (legacy_breakpoint_from_pc): Ditto.. * mem-break.c (default_memory_insert_breakpoint): Make `bp' a const pointer. * monitor.c (monitor_insert_breakpoint): Ditto. * rs6000-tdep.c (rs6000_software_single_step): Ditto for `breakp'. * config/mcore/tm-mcore.h: Update copyright. * mem-break.c: Ditto. * xstormy16-tdep.c: Ditto.
Diffstat (limited to 'gdb/mem-break.c')
-rw-r--r--gdb/mem-break.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/gdb/mem-break.c b/gdb/mem-break.c
index a67e2a5..9cf638e 100644
--- a/gdb/mem-break.c
+++ b/gdb/mem-break.c
@@ -1,6 +1,8 @@
/* Simulate breakpoints by patching locations in the target system, for GDB.
- Copyright 1990, 1991, 1992, 1993, 1995, 1997, 1998, 1999, 2000
- Free Software Foundation, Inc.
+
+ Copyright 1990, 1991, 1992, 1993, 1995, 1997, 1998, 1999, 2000,
+ 2002 Free Software Foundation, Inc.
+
Contributed by Cygnus Support. Written by John Gilmore.
This file is part of GDB.
@@ -40,7 +42,7 @@
and optionally adjust the pc to point to the correct memory location
for inserting the breakpoint. */
-unsigned char *
+const unsigned char *
memory_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr)
{
/* {BIG_,LITTLE_}BREAKPOINT is the sequence of bytes we insert for a
@@ -86,7 +88,7 @@ int
default_memory_insert_breakpoint (CORE_ADDR addr, char *contents_cache)
{
int val;
- unsigned char *bp;
+ const unsigned char *bp;
int bplen;
/* Determine appropriate breakpoint contents and size for this address. */
@@ -108,7 +110,7 @@ default_memory_insert_breakpoint (CORE_ADDR addr, char *contents_cache)
int
default_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache)
{
- unsigned char *bp;
+ const unsigned char *bp;
int bplen;
/* Determine appropriate breakpoint contents and size for this address. */