6l, 8l: elfsetstring is only for .shstrtab

Was also recording for .dynstrtab which made the
table run out of space and would have caused confusion
if the ELF code tried to refer to any of the strings.

R=r
CC=golang-dev
https://golang.org/cl/2288041

diff --git a/src/cmd/6l/asm.c b/src/cmd/6l/asm.c
index 1502ad66023f576743c5a387a6e100a08f9b4022..8cd256ca928f85f2d921658bd395f47a20dd5d80 100644 (file)
--- a/src/cmd/6l/asm.c
+++ b/src/cmd/6l/asm.c
@@ -138,7 +138,8 @@ addstring(Sym *s, char *str)
        s->reachable = 1;
        r = s->size;
        n = strlen(str)+1;
-       elfsetstring(str, r);
+       if(strcmp(s->name, ".shstrtab") == 0)
+               elfsetstring(str, r);
        while(n > 0) {
                m = n;
                if(m > sizeof(p->to.scon))

diff --git a/src/cmd/8l/asm.c b/src/cmd/8l/asm.c
index ec35d8d519a1a1d6e53465478318d1384885ea77..1dd24b5bea353ee8524c9dbd583162b6c211e15d 100644 (file)
--- a/src/cmd/8l/asm.c
+++ b/src/cmd/8l/asm.c
@@ -129,7 +129,8 @@ addstring(Sym *s, char *str)
        s->reachable = 1;
        r = s->size;
        n = strlen(str)+1;
-       elfsetstring(str, r);
+       if(strcmp(s->name, ".shstrtab") == 0)
+               elfsetstring(str, r);
        while(n > 0) {
                m = n;
                if(m > sizeof(p->to.scon))