#ifndef PT_ORIG_R3
#define PT_ORIG_R3 34
#endif /* !PT_ORIG_R3 */
#define ORIG_ACCUM (sizeof(unsigned long) * PT_R0)
#define ACCUM (sizeof(unsigned long) * PT_R3)
#define ACCUM_FLAGS (sizeof(unsigned long) * PT_CCR)
#define SO_MASK 0x10000000
#define ARG_OFFSET(i) (((i) == 0) \
? (sizeof(unsigned long) * PT_ORIG_R3) \
: (sizeof(unsigned long) * ((i) + PT_R3)))
pink_bitness_t
pink_bitness_get(PINK_GCC_ATTR((unused)) pid_t pid)
{
#if defined(POWERPC)
return PINK_BITNESS_32;
#elif defined(POWERPC64)
return PINK_BITNESS_64;
#else
#error unsupported architecture
#endif
}
inline
unsigned short
pink_bitness_wordsize(PINK_GCC_ATTR((unused)) pink_bitness_t bitness)
{
#if defined(POWERPC)
typedef struct {
PyObject_HEAD
pink_socket_address_t addr;
} Address;
static char pinkpy_socket_has_socketcall_doc[] = ""
"Returns C{True} if the socket calls - like connect, bind, sendto etc. - are\n"
"implemented as subcalls of the socketcall(2) system call, C{False} otherwise.\n"
"\n"
"@note: Availability: Linux\n"
"\n"
"@param bitness: The bitness of the traced child\n"
"(Optional, defaults to C{pinktrace.bitness.DEFAULT_BITNESS})\n"
"@raise ValueError: Raised if the given bitness is either unsupported or invalid\n";
static PyObject *
pinkpy_socket_has_socketcall(PINK_GCC_ATTR((unused)) PyObject *self,
#if !PINK_OS_LINUX
PINK_GCC_ATTR((unused))
#endif
PyObject *args)
{
#if PINK_OS_LINUX
pink_bitness_t bit;
bit = PINKTRACE_BITNESS_DEFAULT;
if (!PyArg_ParseTuple(args, "|I", &bit))
return NULL;
if (!check_bitness(bit))
return NULL;
pink_bitness_wordsize(pink_bitness_t bitness)
{
assert(bitness == PINK_BITNESS_32 || bitness == PINK_BITNESS_64);
switch (bitness) {
case PINK_BITNESS_32:
return 4;
case PINK_BITNESS_64:
return 8;
default:
abort();
}
}
bool
pink_util_get_syscall(pid_t pid, PINK_GCC_ATTR((unused)) pink_bitness_t bitness, long *res)
{
return pink_util_peek(pid, ORIG_ACCUM, res);
}
bool
pink_util_set_syscall(pid_t pid, PINK_GCC_ATTR((unused)) pink_bitness_t bitness, long scno)
{
return pink_util_poke(pid, ORIG_ACCUM, scno);
}
bool
pink_util_get_return(pid_t pid, long *res)
{
assert(res != NULL);
