1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- 2. The origin of this software must not be misrepresented; you must
- not claim that you wrote the original software. If you use this
- software in a product, an acknowledgment in the product
+ 2. The origin of this software must not be misrepresented; you must
+ not claim that you wrote the original software. If you use this
+ software in a product, an acknowledgment in the product
documentation would be appreciated but is not required.
3. Altered source versions must be plainly marked as such, and must
not be misrepresented as being the original software.
- 4. The name of the author may not be used to endorse or promote
- products derived from this software without specific prior written
+ 4. The name of the author may not be used to endorse or promote
+ products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
the terms of the GNU General Public License, version 2. See the
COPYING file in the source distribution for details.
- ----------------------------------------------------------------
+ ----------------------------------------------------------------
*/
/* This file is for inclusion into client (your!) code.
- You can use these macros to manipulate and query Valgrind's
+ You can use these macros to manipulate and query Valgrind's
execution inside your own programs.
The resulting executables will still run without Valgrind, just a
this is executed not under Valgrind. Args are passed in a memory
block, and so there's no intrinsic limit to the number that could
be passed, but it's currently five.
-
- The macro args are:
+
+ The macro args are:
_zzq_rlval result lvalue
_zzq_default default value (result returned when running on real CPU)
_zzq_request request code
|| (defined(PLAT_x86_win32) && defined(__GNUC__))
typedef
- struct {
+ struct {
unsigned int nraddr; /* where's the code? */
}
OrigFn;
#if defined(PLAT_x86_win32) && !defined(__GNUC__)
typedef
- struct {
+ struct {
unsigned int nraddr; /* where's the code? */
}
OrigFn;
#if defined(PLAT_amd64_linux) || defined(PLAT_amd64_darwin)
typedef
- struct {
+ struct {
unsigned long long int nraddr; /* where's the code? */
}
OrigFn;
#if defined(PLAT_ppc32_linux)
typedef
- struct {
+ struct {
unsigned int nraddr; /* where's the code? */
}
OrigFn;
#if defined(PLAT_ppc64_linux)
typedef
- struct {
+ struct {
unsigned long long int nraddr; /* where's the code? */
unsigned long long int r2; /* what tocptr do we need? */
}
#if defined(PLAT_arm_linux)
typedef
- struct {
+ struct {
unsigned int nraddr; /* where's the code? */
}
OrigFn;
#if defined(PLAT_ppc32_aix5)
typedef
- struct {
+ struct {
unsigned int nraddr; /* where's the code? */
unsigned int r2; /* what tocptr do we need? */
}
#if defined(PLAT_ppc64_aix5)
typedef
- struct {
+ struct {
unsigned long long int nraddr; /* where's the code? */
unsigned long long int r2; /* what tocptr do we need? */
}
/* NB 9 Sept 07. There is a nasty kludge here in all these CALL_FN_
macros. In order not to trash the stack redzone, we need to drop
%rsp by 128 before the hidden call, and restore afterwards. The
- nastyness is that it is only by luck that the stack still appears
+ nastiness is that it is only by luck that the stack still appears
to be unwindable during the hidden call - since then the behaviour
of any routine using this macro does not match what the CFI data
says. Sigh.
"r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \
"r11", "r12", "r13"
-/* These CALL_FN_ macros assume that on ppc32-linux,
+/* These CALL_FN_ macros assume that on ppc32-linux,
sizeof(unsigned long) == 4. */
#define CALL_FN_W_v(lval, orig) \
#define VG_IS_TOOL_USERREQ(a, b, v) \
(VG_USERREQ_TOOL_BASE(a,b) == ((v) & 0xffff0000))
-/* !! ABIWARNING !! ABIWARNING !! ABIWARNING !! ABIWARNING !!
+/* !! ABIWARNING !! ABIWARNING !! ABIWARNING !! ABIWARNING !!
This enum comprises an ABI exported by Valgrind to programs
which use client requests. DO NOT CHANGE THE ORDER OF THESE
ENTRIES, NOR DELETE ANY -- add new ones at the end. */
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0,
VG_USERREQ__PRINTF_VALIST_BY_REF,
(unsigned long)format,
- (unsigned long)&vargs,
+ (unsigned long)&vargs,
0, 0, 0);
#endif
va_end(vargs);
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0,
VG_USERREQ__PRINTF_BACKTRACE_VALIST_BY_REF,
(unsigned long)format,
- (unsigned long)&vargs,
+ (unsigned long)&vargs,
0, 0, 0);
#endif
va_end(vargs);
/* These requests allow control to move from the simulated CPU to the
- real CPU, calling an arbitary function.
-
+ real CPU, calling an arbitrary function.
+
Note that the current ThreadId is inserted as the first argument.
So this call:
- It marks the block as being addressable and undefined (if 'is_zeroed' is
not set), or addressable and defined (if 'is_zeroed' is set). This
controls how accesses to the block by the program are handled.
-
+
'addr' is the start of the usable block (ie. after any
redzone), 'sizeB' is its size. 'rzB' is the redzone size if the allocator
can apply redzones -- these are blocks of padding at the start and end of
Valgrind will spot block overruns. `is_zeroed' indicates if the memory is
zeroed (or filled with another predictable value), as is the case for
calloc().
-
+
VALGRIND_MALLOCLIKE_BLOCK should be put immediately after the point where a
heap block -- that will be used by the client program -- is allocated.
It's best to put it at the outermost level of the allocator if possible;
Note: there is currently no VALGRIND_REALLOCLIKE_BLOCK client request; it
has to be emulated with MALLOCLIKE/FREELIKE and memory copying.
-
+
Ignored if addr == 0.
*/
#define VALGRIND_MALLOCLIKE_BLOCK(addr, sizeB, rzB, is_zeroed) \
HCoop / hcoop / debian / exim4.git / blobdiff