[PATCH 1/4] btrace: fix build fail with 32-bit BFD

Markus Metzger
2015-07-08T12:54:59Z

When compiling GDB with 32-bit BFD, the build fails with:

In file included from btrace.h:33:0,
from btrace.c:23:
/usr/include/intel-pt.h:1643:51: note: expected 'int (*)(uint8_t *, size_t,
const struct pt_asid *, uint64_t, void *)' but argument is of type 'int
(*)(gdb_byte *, size_t, const struct pt_asid *, CORE_ADDR, void *)' extern
pt_export int pt_image_set_callback(struct pt_image *image, ^

Fix it.

2015-07-08 Markus Metzger <markus.t.metzger@intel.com>

gdb/
* btrace.c (btrace_pt_readmem_callback): Change type of PC argument.
---
gdb/btrace.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdb/btrace.c b/gdb/btrace.c
index b924e7d..1618e55 100644
--- a/gdb/btrace.c
+++ b/gdb/btrace.c
@@ -824,14 +824,14 @@ ftrace_add_pt (struct pt_insn_decoder *decoder,

static int
btrace_pt_readmem_callback (gdb_byte *buffer, size_t size,
- const struct pt_asid *asid, CORE_ADDR pc,
+ const struct pt_asid *asid, uint64_t pc,
void *context)
{
int errcode;

TRY
{
- errcode = target_read_code (pc, buffer, size);
+ errcode = target_read_code ((CORE_ADDR) pc, buffer, size);
if (errcode != 0)
return -pte_nomap;
}
--
1.8.3.1