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-rw-r--r--linux-user/strace.c79
1 files changed, 33 insertions, 46 deletions
diff --git a/linux-user/strace.c b/linux-user/strace.c
index 05277c0183..8dd398b9f2 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -441,14 +441,11 @@ get_comma(int last)
}
static void
-print_flags(const struct flags *f, abi_long tflags, int last)
+print_flags(const struct flags *f, abi_long flags, int last)
{
const char *sep = "";
- int flags;
int n;
- flags = (int)tswap32(tflags);
-
if ((flags == 0) && (f->f_value == 0)) {
gemu_log("%s%s", f->f_string, get_comma(last));
return;
@@ -465,36 +462,33 @@ print_flags(const struct flags *f, abi_long tflags, int last)
if (n > 0) {
/* print rest of the flags as numeric */
if (flags != 0) {
- gemu_log("%s%#x%s", sep, flags, get_comma(last));
+ gemu_log("%s%#x%s", sep, (unsigned int)flags, get_comma(last));
} else {
gemu_log("%s", get_comma(last));
}
} else {
/* no string version of flags found, print them in hex then */
- gemu_log("%#x%s", flags, get_comma(last));
+ gemu_log("%#x%s", (unsigned int)flags, get_comma(last));
}
}
static void
-print_at_dirfd(abi_long tdirfd, int last)
+print_at_dirfd(abi_long dirfd, int last)
{
- int dirfd = tswap32(tdirfd);
-
#ifdef AT_FDCWD
if (dirfd == AT_FDCWD) {
gemu_log("AT_FDCWD%s", get_comma(last));
return;
}
#endif
- gemu_log("%d%s", dirfd, get_comma(last));
+ gemu_log("%d%s", (int)dirfd, get_comma(last));
}
static void
-print_file_mode(abi_long tmode, int last)
+print_file_mode(abi_long mode, int last)
{
const char *sep = "";
const struct flags *m;
- mode_t mode = (mode_t)tswap32(tmode);
for (m = &mode_flags[0]; m->f_string != NULL; m++) {
if ((m->f_value & mode) == m->f_value) {
@@ -508,16 +502,14 @@ print_file_mode(abi_long tmode, int last)
mode &= ~S_IFMT;
/* print rest of the mode as octal */
if (mode != 0)
- gemu_log("%s%#o", sep, mode);
+ gemu_log("%s%#o", sep, (unsigned int)mode);
gemu_log("%s", get_comma(last));
}
static void
-print_open_flags(abi_long tflags, int last)
+print_open_flags(abi_long flags, int last)
{
- int flags = tswap32(tflags);
-
print_flags(open_access_flags, flags & TARGET_O_ACCMODE, 1);
flags &= ~TARGET_O_ACCMODE;
if (flags == 0) {
@@ -620,7 +612,7 @@ print_accept(const struct syscallname *name,
abi_long arg3, abi_long arg4, abi_long arg5)
{
print_syscall_prologue(name);
- print_raw_param("%d", tswap32(arg0), 0);
+ print_raw_param("%d", arg0, 0);
print_pointer(arg1, 0);
print_number(arg2, 1);
print_syscall_epilogue(name);
@@ -698,7 +690,7 @@ print_execv(const struct syscallname *name,
{
print_syscall_prologue(name);
print_string(arg0, 0);
- print_raw_param("0x" TARGET_ABI_FMT_lx, tswapl(arg1), 1);
+ print_raw_param("0x" TARGET_ABI_FMT_lx, arg1, 1);
print_syscall_epilogue(name);
}
#endif
@@ -742,13 +734,8 @@ print_fchownat(const struct syscallname *name,
print_syscall_prologue(name);
print_at_dirfd(arg0, 0);
print_string(arg1, 0);
-#ifdef USE_UID16
- print_raw_param("%d", tswap16(arg2), 0);
- print_raw_param("%d", tswap16(arg3), 0);
-#else
- print_raw_param("%d", tswap32(arg2), 0);
- print_raw_param("%d", tswap32(arg3), 0);
-#endif
+ print_raw_param("%d", arg2, 0);
+ print_raw_param("%d", arg3, 0);
print_flags(at_file_flags, arg4, 1);
print_syscall_epilogue(name);
}
@@ -761,7 +748,7 @@ print_fcntl(const struct syscallname *name,
abi_long arg3, abi_long arg4, abi_long arg5)
{
print_syscall_prologue(name);
- print_raw_param("%d", tswap32(arg0), 0);
+ print_raw_param("%d", arg0, 0);
print_flags(fcntl_flags, arg1, 0);
/*
* TODO: check flags and print following argument only
@@ -842,7 +829,7 @@ print_fstat(const struct syscallname *name,
abi_long arg3, abi_long arg4, abi_long arg5)
{
print_syscall_prologue(name);
- print_raw_param("%d", tswap32(arg0), 0);
+ print_raw_param("%d", arg0, 0);
print_pointer(arg1, 1);
print_syscall_epilogue(name);
}
@@ -894,14 +881,14 @@ print_mknod(const struct syscallname *name,
abi_long arg0, abi_long arg1, abi_long arg2,
abi_long arg3, abi_long arg4, abi_long arg5)
{
- int hasdev = (tswapl(arg1) & (S_IFCHR|S_IFBLK));
+ int hasdev = (arg1 & (S_IFCHR|S_IFBLK));
print_syscall_prologue(name);
print_string(arg0, 0);
print_file_mode(arg1, (hasdev == 0));
if (hasdev) {
- print_raw_param("makedev(%d", major(tswapl(arg2)), 0);
- print_raw_param("%d)", minor(tswapl(arg2)), 1);
+ print_raw_param("makedev(%d", major(arg2), 0);
+ print_raw_param("%d)", minor(arg2), 1);
}
print_syscall_epilogue(name);
}
@@ -913,15 +900,15 @@ print_mknodat(const struct syscallname *name,
abi_long arg0, abi_long arg1, abi_long arg2,
abi_long arg3, abi_long arg4, abi_long arg5)
{
- int hasdev = (tswapl(arg2) & (S_IFCHR|S_IFBLK));
+ int hasdev = (arg2 & (S_IFCHR|S_IFBLK));
print_syscall_prologue(name);
print_at_dirfd(arg0, 0);
print_string(arg1, 0);
print_file_mode(arg2, (hasdev == 0));
if (hasdev) {
- print_raw_param("makedev(%d", major(tswapl(arg3)), 0);
- print_raw_param("%d)", minor(tswapl(arg3)), 1);
+ print_raw_param("makedev(%d", major(arg3), 0);
+ print_raw_param("%d)", minor(arg3), 1);
}
print_syscall_epilogue(name);
}
@@ -933,7 +920,7 @@ print_mq_open(const struct syscallname *name,
abi_long arg0, abi_long arg1, abi_long arg2,
abi_long arg3, abi_long arg4, abi_long arg5)
{
- int is_creat = (tswapl(arg1) & TARGET_O_CREAT);
+ int is_creat = (arg1 & TARGET_O_CREAT);
print_syscall_prologue(name);
print_string(arg0, 0);
@@ -952,7 +939,7 @@ print_open(const struct syscallname *name,
abi_long arg0, abi_long arg1, abi_long arg2,
abi_long arg3, abi_long arg4, abi_long arg5)
{
- int is_creat = (tswap32(arg1) & TARGET_O_CREAT);
+ int is_creat = (arg1 & TARGET_O_CREAT);
print_syscall_prologue(name);
print_string(arg0, 0);
@@ -969,7 +956,7 @@ print_openat(const struct syscallname *name,
abi_long arg0, abi_long arg1, abi_long arg2,
abi_long arg3, abi_long arg4, abi_long arg5)
{
- int is_creat = (tswap32(arg2) & TARGET_O_CREAT);
+ int is_creat = (arg2 & TARGET_O_CREAT);
print_syscall_prologue(name);
print_at_dirfd(arg0, 0);
@@ -1018,7 +1005,7 @@ print_readlink(const struct syscallname *name,
print_syscall_prologue(name);
print_string(arg0, 0);
print_pointer(arg1, 0);
- print_raw_param("%u", tswapl(arg2), 1);
+ print_raw_param("%u", arg2, 1);
print_syscall_epilogue(name);
}
#endif
@@ -1033,7 +1020,7 @@ print_readlinkat(const struct syscallname *name,
print_at_dirfd(arg0, 0);
print_string(arg1, 0);
print_pointer(arg2, 0);
- print_raw_param("%u", tswapl(arg3), 1);
+ print_raw_param("%u", arg3, 1);
print_syscall_epilogue(name);
}
#endif
@@ -1223,11 +1210,11 @@ print_mmap(const struct syscallname *name,
{
print_syscall_prologue(name);
print_pointer(arg0, 0);
- print_raw_param("%d", tswapl(arg1), 0);
+ print_raw_param("%d", arg1, 0);
print_flags(mmap_prot_flags, arg2, 0);
print_flags(mmap_flags, arg3, 0);
- print_raw_param("%d", tswapl(arg4), 0);
- print_raw_param("%#x", tswapl(arg5), 1);
+ print_raw_param("%d", arg4, 0);
+ print_raw_param("%#x", arg5, 1);
print_syscall_epilogue(name);
}
#define print_mmap2 print_mmap
@@ -1241,7 +1228,7 @@ print_mprotect(const struct syscallname *name,
{
print_syscall_prologue(name);
print_pointer(arg0, 0);
- print_raw_param("%d", tswapl(arg1), 0);
+ print_raw_param("%d", arg1, 0);
print_flags(mmap_prot_flags, arg2, 1);
print_syscall_epilogue(name);
}
@@ -1255,7 +1242,7 @@ print_munmap(const struct syscallname *name,
{
print_syscall_prologue(name);
print_pointer(arg0, 0);
- print_raw_param("%d", tswapl(arg1), 1);
+ print_raw_param("%d", arg1, 1);
print_syscall_epilogue(name);
}
#endif
@@ -1269,7 +1256,7 @@ if( cmd == val ) { \
return; \
}
- int cmd = (int)tswap32(tflag);
+ int cmd = (int)tflag;
#ifdef FUTEX_PRIVATE_FLAG
if (cmd & FUTEX_PRIVATE_FLAG) {
gemu_log("FUTEX_PRIVATE_FLAG|");
@@ -1303,10 +1290,10 @@ print_futex(const struct syscallname *name,
print_syscall_prologue(name);
print_pointer(arg0, 0);
print_futex_op(arg1, 0);
- print_raw_param(",%d", tswapl(arg2), 0);
+ print_raw_param(",%d", arg2, 0);
print_pointer(arg3, 0); /* struct timespec */
print_pointer(arg4, 0);
- print_raw_param("%d", tswapl(arg4), 1);
+ print_raw_param("%d", arg4, 1);
print_syscall_epilogue(name);
}
#endif
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-23 09:03:23 +0000