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ld: remove MachoLoad limit

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Fixes #1571.

R=ken2
CC=golang-dev
https://golang.org/cl/4443052
This commit is contained in:
Russ Cox 2011-04-20 16:25:00 -04:00
parent e1ee3b5db6
commit 047e698c52
1 changed files with 13 additions and 6 deletions
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19
src/cmd/ld/macho.c
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@ -12,10 +12,10 @@
static int macho64; static int macho64;
static MachoHdr hdr; static MachoHdr hdr;
static MachoLoad load[16]; static MachoLoad *load;
static MachoSeg seg[16]; static MachoSeg seg[16];
static MachoDebug xdebug[16]; static MachoDebug xdebug[16];
static int nload, nseg, ndebug, nsect; static int nload, mload, nseg, ndebug, nsect;
void void
machoinit(void) machoinit(void)
@ -43,11 +43,18 @@ newMachoLoad(uint32 type, uint32 ndata)
{ {
MachoLoad *l; MachoLoad *l;
if(nload >= nelem(load)) { if(nload >= mload) {
diag("too many loads"); if(mload == 0)
errorexit(); mload = 1;
else
mload *= 2;
load = realloc(load, mload*sizeof load[0]);
if(load == nil) {
diag("out of memory");
errorexit();
}
} }
if(macho64 && (ndata & 1)) if(macho64 && (ndata & 1))
ndata++; ndata++;