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- Massive set of cleanups/fixes for romcc. Lots of corner cases now work

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properly.  And a few long standing bugs have been rooted out and removed.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@931 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman
2003-07-01 10:05:30 +00:00
parent 57fa1b8279
commit 530b5193e4
10 changed files with 3317 additions and 491 deletions
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43
util/romcc/tests/simple_test50.c Normal file
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@@ -0,0 +1,43 @@
typedef __builtin_div_t div_t;
typedef __builtin_ldiv_t ldiv_t;
typedef __builtin_udiv_t udiv_t;
typedef __builtin_uldiv_t uldiv_t;
static div_t div(int numer, int denom)
{
return __builtin_div(numer, denom);
}
static ldiv_t ldiv(long numer, long denom)
{
return __builtin_ldiv(numer, denom);
}
static udiv_t udiv(unsigned numer, unsigned denom)
{
return __builtin_udiv(numer, denom);
}
static uldiv_t uldiv(unsigned long numer, unsigned long denom)
{
return __builtin_uldiv(numer, denom);
}
static void main(void)
{
volatile long *sval = (volatile long *)0x1234;
volatile unsigned long *uval = (volatile unsigned long *)0x5678;
long int a, b, c;
unsigned long e, f, g;
ldiv_t lresult;
uldiv_t ulresult;
a = sval[0];
b = sval[1];
lresult = ldiv(a,b);
sval[2] = lresult.quot;
sval[3] = lresult.rem;
e = uval[0];
f = uval[1];
ulresult = uldiv(e, f);
uval[2] = ulresult.quot;
uval[3] = ulresult.rem;
}