diff options
-rw-r--r-- | src/cmd/6g/gsubr.c | 2 | ||||
-rw-r--r-- | src/cmd/6l/obj.c | 2 | ||||
-rw-r--r-- | src/cmd/6l/span.c | 2 | ||||
-rw-r--r-- | src/libbio/bgetc.c | 2 |
4 files changed, 5 insertions, 3 deletions
diff --git a/src/cmd/6g/gsubr.c b/src/cmd/6g/gsubr.c index 0e45cc0eb..e68a0899e 100644 --- a/src/cmd/6g/gsubr.c +++ b/src/cmd/6g/gsubr.c @@ -540,7 +540,7 @@ ginscon(int as, vlong c, Node *n2) nodconst(&n1, types[TINT64], c); - if(as != AMOVQ && (c < -1LL<<31 || c >= 1LL<<31)) { + if(as != AMOVQ && (c < -(1LL<<31) || c >= 1LL<<31)) { // cannot have 64-bit immediokate in ADD, etc. // instead, MOV into register first. regalloc(&ntmp, types[TINT64], N); diff --git a/src/cmd/6l/obj.c b/src/cmd/6l/obj.c index 12ca0f635..a12b6e6f9 100644 --- a/src/cmd/6l/obj.c +++ b/src/cmd/6l/obj.c @@ -346,7 +346,7 @@ zaddr(char *pn, Biobuf *f, Adr *a, Sym *h[]) a->offset = BGETLE4(f); if(t & T_64) { a->offset &= 0xFFFFFFFFULL; - a->offset |= (vlong)BGETLE4(f) << 32; + a->offset |= (uvlong)BGETLE4(f) << 32; } } a->sym = S; diff --git a/src/cmd/6l/span.c b/src/cmd/6l/span.c index 9fad0eed0..74f11d635 100644 --- a/src/cmd/6l/span.c +++ b/src/cmd/6l/span.c @@ -1237,6 +1237,8 @@ found: break; } + if(z >= nelem(o->op)) + sysfatal("asmins bad table %P", p); op = o->op[z]; if(op == 0x0f) { *andptr++ = op; diff --git a/src/libbio/bgetc.c b/src/libbio/bgetc.c index f3db0f302..3399fb16b 100644 --- a/src/libbio/bgetc.c +++ b/src/libbio/bgetc.c @@ -83,7 +83,7 @@ Bgetle4(Biobuf *bp) l = Bgetle2(bp); h = Bgetle2(bp); - return l|(h<<16); + return l|((uint32)h<<16); } int |