hm

1 files changed, 7 insertions, 5 deletions

diff --git a/targ.c b/targ.c
index 7368fa5..e323148 100644
--- a/targ.c
+++ b/targ.c
@@ -2,23 +2,24 @@
 
 uchar targ_primsizes[TYPTR+1];
 uchar targ_primalign[TYPTR+1];
-enum typetag targ_sizetype;
+enum typetag targ_sizetype, targ_ptrdifftype;
 bool targ_charsigned, targ_bigendian;
 
-struct targ {
+static const struct targ {
    const char *name;
    struct { uchar longsize, vlongsize, ptrsize, valistsize; };
    struct { uchar longalign, vlongalign, doublealign, ptralign; };
    bool charsigned;
-   uchar sizetype;
+   uchar sizetype, ptrdifftype;
 } targs[] = {
-   { "amd64-sysv", {8, 8, 8, 24}, {8, 8, 8, 8}, 1, TYULONG }
+   { "amd64-sysv", {8, 8, 8, 24}, {8, 8, 8, 8}, 1, TYULONG, TYLONG },
+   { "i686-sysv",  {4, 8, 4,  8}, {4, 4, 4, 4}, 1, TYUINT, TYINT }
 };
 
 void
 targ_init(const char *starg)
 {
-   struct targ *t = &targs[0];
+   const struct targ *t = &targs[0];
    uchar *sizes = targ_primsizes, *align = targ_primalign;
 
    sizes[TYBOOL] = sizes[TYCHAR] = sizes[TYSCHAR] = sizes[TYUCHAR] = 1;
@@ -36,6 +37,7 @@ targ_init(const char *starg)
    align[TYDOUBLE] = t->doublealign;
    align[TYVALIST] = align[TYPTR] = t->ptralign;
    targ_sizetype = t->sizetype;
+   targ_ptrdifftype = t->ptrdifftype;
    targ_charsigned = t->charsigned;
    targ_bigendian = 0;
 }