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breakpoint.c: fix -Wpointer-sign

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$ make WERROR_CFLAGS="-Wpointer-sign -Werror" breakpoint.o 2>&1 1>/dev/null
../../src/gdb/breakpoint.c: In function ‘breakpoint_xfer_memory’:
../../src/gdb/breakpoint.c:1578:2: error: pointer targets in passing argument 3 of ‘gdbarch_breakpoint_from_pc’ differ in signedness [-Werror=pointer-sign]
In file included from ../../src/gdb/defs.h:644:0,
                 from ../../src/gdb/breakpoint.c:20:
../../src/gdb/gdbarch.h:495:25: note: expected ‘int *’ but argument is of type ‘unsigned int *’

target_info.placed_size is an 'int', and gdbarch_breakpoint_from_pc
takes an int too.

gdb/
2013-03-07  Pedro Alves  <palves@redhat.com>

	* breakpoint.c.c (breakpoint_xfer_memory): Change type of local to
	int.
This commit is contained in:
Pedro Alves
2013-03-07 18:50:53 +00:00
parent fe106009bd
commit 20ced3e488
2 changed files with 6 additions and 1 deletions
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2
gdb/breakpoint.c
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@ -1567,7 +1567,7 @@ breakpoint_xfer_memory (gdb_byte *readbuf, gdb_byte *writebuf,
struct gdbarch *gdbarch = bl->gdbarch;
const unsigned char *bp;
CORE_ADDR placed_address = bl->target_info.placed_address;
unsigned placed_size = bl->target_info.placed_size;
int placed_size = bl->target_info.placed_size;
/* Update the shadow with what we want to write to memory. */
memcpy (bl->target_info.shadow_contents + bptoffset,