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[commit] Fix compilation warning in procfs.c on mips-irix
- From: Joel Brobecker <brobecker at adacore dot com>
- To: gdb-patches at sourceware dot org
- Date: Thu, 16 Apr 2009 10:30:25 -0700
- Subject: [commit] Fix compilation warning in procfs.c on mips-irix
While I was building GDB on mips-irix, I noticed a couple of warnings,
so I decided to fix them.
On mips-irix, the pr_vaddr field is a caddr, and apparently, CORE_ADDR
is not the same size as this type. So we need to cast it to an integer
type with the same size first, and then to CORE_ADDR.
2009-04-16 Joel Brobecker <brobecker@adacore.com>
* procfs.c (solib_mappings_callback, find_memory_regions_callback):
Fix a compilation warning on mips-irix due to casting from
a pointer of different size.
I actually meant to post this patch and wait for a few days before
checking in, but I accidently did the checkin. I'm pretty sure it's OK,
but let me know if not, and I'll revert.
--
Joel
commit b39e37470c731a5a201a3466ff01aad38b3d4f36
Author: Joel Brobecker <brobecker@adacore.com>
Date: Wed Apr 8 15:02:40 2009 -0700
* procfs.c (solib_mappings_callback, find_memory_regions_callback):
Fix a compilation warning on mips-irix due to casting from
a pointer of different size.
diff --git a/gdb/procfs.c b/gdb/procfs.c
index adb44f4..36d0e47 100644
--- a/gdb/procfs.c
+++ b/gdb/procfs.c
@@ -5473,7 +5473,7 @@ int solib_mappings_callback (struct prmap *map,
no file, so the ioctl may return failure, but that's
not a problem. */
#endif
- return (*func) (fd, (CORE_ADDR) map->pr_vaddr);
+ return (*func) (fd, (CORE_ADDR) (uintptr_t) map->pr_vaddr);
}
/*
@@ -5524,7 +5524,7 @@ find_memory_regions_callback (struct prmap *map,
void *),
void *data)
{
- return (*func) ((CORE_ADDR) map->pr_vaddr,
+ return (*func) ((CORE_ADDR) (uintptr_t) map->pr_vaddr,
map->pr_size,
(map->pr_mflags & MA_READ) != 0,
(map->pr_mflags & MA_WRITE) != 0,