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D27637.diff
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diff --git a/usr.bin/truss/syscalls.c b/usr.bin/truss/syscalls.c
--- a/usr.bin/truss/syscalls.c
+++ b/usr.bin/truss/syscalls.c
@@ -1908,32 +1908,29 @@
fputs(" ]", fp);
break;
}
-#ifdef __LP64__
- case Quad:
- fprintf(fp, "%ld", args[sc->offset]);
- break;
- case QuadHex:
- fprintf(fp, "0x%lx", args[sc->offset]);
- break;
-#else
case Quad:
case QuadHex: {
- unsigned long long ll;
+ uint64_t value;
+ size_t pointer_size =
+ trussinfo->curthread->proc->abi->pointer_size;
+ if (pointer_size == 4) {
#if _BYTE_ORDER == _LITTLE_ENDIAN
- ll = (unsigned long long)args[sc->offset + 1] << 32 |
- args[sc->offset];
+ value = (uint64_t)args[sc->offset + 1] << 32 |
+ args[sc->offset];
#else
- ll = (unsigned long long)args[sc->offset] << 32 |
- args[sc->offset + 1];
+ value = (uint64_t)args[sc->offset] << 32 |
+ args[sc->offset + 1];
#endif
+ } else {
+ value = (uint64_t)args[sc->offset];
+ }
if ((sc->type & ARG_MASK) == Quad)
- fprintf(fp, "%lld", ll);
+ fprintf(fp, "%jd", (intmax_t)value);
else
- fprintf(fp, "0x%llx", ll);
+ fprintf(fp, "0x%jx", (intmax_t)value);
break;
}
-#endif
case PQuadHex: {
uint64_t val;
@@ -3015,11 +3012,9 @@
fprintf(trussinfo->outfile, " ERR#%d '%s'\n",
sysdecode_freebsd_to_abi_errno(t->proc->abi->abi, error),
strerror(error));
- }
-#ifndef __LP64__
- else if (sc->decode.ret_type == 2) {
+ } else if (sc->decode.ret_type == 2 &&
+ t->proc->abi->pointer_size == 4) {
off_t off;
-
#if _BYTE_ORDER == _LITTLE_ENDIAN
off = (off_t)retval[1] << 32 | retval[0];
#else
@@ -3027,11 +3022,10 @@
#endif
fprintf(trussinfo->outfile, " = %jd (0x%jx)\n", (intmax_t)off,
(intmax_t)off);
- }
-#endif
- else
+ } else {
fprintf(trussinfo->outfile, " = %jd (0x%jx)\n",
(intmax_t)retval[0], (intmax_t)retval[0]);
+ }
}
void
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D27637: truss: fix handling of 64-bit arguments/return values for compat32
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