- Update romcc so that it more successfully spills registers to the xmm registers
- Add several more test cases. - Bump the version number to .32 git-svn-id: svn://svn.coreboot.org/coreboot/trunk@919 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
parent
db59928fd9
commit
d1ea53995c
|
@ -1,5 +1,5 @@
|
|||
VERSION:=0.31
|
||||
RELEASE_DATE:=25 June 2003
|
||||
VERSION:=0.32
|
||||
RELEASE_DATE:=28 June 2003
|
||||
PACKAGE:=romcc
|
||||
|
||||
|
||||
|
@ -59,18 +59,36 @@ TESTS=\
|
|||
simple_test37.c \
|
||||
simple_test38.c \
|
||||
simple_test39.c \
|
||||
simple_test40.c \
|
||||
simple_test41.c \
|
||||
simple_test42.c \
|
||||
simple_test43.c \
|
||||
simple_test44.c \
|
||||
simple_test45.c \
|
||||
simple_test46.c \
|
||||
simple_test47.c \
|
||||
raminit_test.c \
|
||||
raminit_test2.c \
|
||||
raminit_test3.c \
|
||||
raminit_test4.c
|
||||
|
||||
FAIL_TESTS = \
|
||||
fail_test1.c
|
||||
|
||||
TEST_SRCS:=$(patsubst %, tests/%, $(TESTS))
|
||||
TEST_ASM:=$(patsubst %.c, tests/%.S, $(TESTS))
|
||||
TEST_OBJ:=$(patsubst %.c, tests/%.o, $(TESTS))
|
||||
TEST_ELF:=$(patsubst %.c, tests/%.elf, $(TESTS))
|
||||
|
||||
FAIL_SRCS:=$(patsubst %, tests/%, $(FAIL_TESTS))
|
||||
FAIL_OUT:=$(patsubst %.c, tests/%.out, $(FAIL_TESTS))
|
||||
|
||||
|
||||
$(TEST_ASM): %.S: %.c romcc
|
||||
export ALLOC_CHECK_=2; ./romcc -O -o $@ $< > $*.debug
|
||||
export ALLOC_CHECK_=2; ./romcc -mcpu=k8 -O -o $@ $< > $*.debug
|
||||
|
||||
$(FAIL_OUT): %.out: %.c romcc
|
||||
export ALLOC_CHECK_=2; if ./romcc -O -o $*.S $< > $*.debug 2> $@ ; then exit 1 ; else exit 0 ; fi
|
||||
|
||||
$(TEST_OBJ): %.o: %.S
|
||||
as $< -o $@
|
||||
|
@ -85,7 +103,10 @@ echo:
|
|||
echo "TEST_ASM=$(TEST_ASM)"
|
||||
echo "TEST_OBJ=$(TEST_OBJ)"
|
||||
echo "TEST_ELF=$(TEST_ELF)"
|
||||
echo ""
|
||||
echo "FAIL_SRCS=$(FAIL_SRCS)"
|
||||
echo "FAIL_ASM=$(FAIL_ASM)"
|
||||
|
||||
clean:
|
||||
rm -f romcc romcc_pg core $(TEST_ASM) $(TEST_OBJ) $(TEST_ELF) tests/*.debug tests/*.debug2 tests/*.gmon.out
|
||||
rm -f romcc romcc_pg core $(TEST_ASM) $(TEST_OBJ) $(TEST_ELF) tests/*.debug tests/*.debug2 tests/*.gmon.out tests/*.out
|
||||
|
||||
|
|
1285
util/romcc/romcc.c
1285
util/romcc/romcc.c
File diff suppressed because it is too large
Load Diff
|
@ -0,0 +1,14 @@
|
|||
static void main(void)
|
||||
{
|
||||
unsigned long a,b,c, d;
|
||||
volatile unsigned long *val = (volatile unsigned long *)0x1234;
|
||||
a = val[0];
|
||||
b = val[1];
|
||||
c = a*b;
|
||||
val[2] = c;
|
||||
d = val[3];
|
||||
a = c / d;
|
||||
b = c % d;
|
||||
val[4] = a;
|
||||
val[5] = b;
|
||||
}
|
|
@ -0,0 +1,47 @@
|
|||
static void spd_set_memclk(void)
|
||||
{
|
||||
|
||||
unsigned min;
|
||||
unsigned device;
|
||||
|
||||
|
||||
min = 0x250;
|
||||
|
||||
|
||||
for(device = 0x80; device <= 0x81; device += 1)
|
||||
{
|
||||
unsigned cur;
|
||||
int latency;
|
||||
unsigned long loops;
|
||||
|
||||
cur = 5 | 0xa0;
|
||||
latency = __builtin_inw(0xab);
|
||||
|
||||
if (latency > 0x250) {
|
||||
loops = 1000000;
|
||||
while(--loops)
|
||||
;
|
||||
if (!loops) {
|
||||
goto end;
|
||||
}
|
||||
|
||||
loops = 1000000;
|
||||
while(--loops)
|
||||
;
|
||||
end:
|
||||
;
|
||||
|
||||
}
|
||||
loops = 1000000;
|
||||
while(--loops)
|
||||
;
|
||||
|
||||
if (latency > 0x250) {
|
||||
;
|
||||
}
|
||||
|
||||
if (cur > 0x250) {
|
||||
}
|
||||
}
|
||||
|
||||
}
|
|
@ -0,0 +1,41 @@
|
|||
static void spd_set_memclk(void)
|
||||
{
|
||||
unsigned min_cycle_time;
|
||||
unsigned device;
|
||||
int new_cycle_time, new_latency;
|
||||
int index;
|
||||
int latency;
|
||||
|
||||
min_cycle_time = 0x50;
|
||||
device = 0x50;
|
||||
new_cycle_time = 0xa0;
|
||||
new_latency = 5;
|
||||
|
||||
|
||||
latency = 0;
|
||||
for(index = 0; index < 3; index++, latency++) {
|
||||
unsigned long loops;
|
||||
loops = 1000000;
|
||||
do {
|
||||
unsigned short val;
|
||||
val = __builtin_inw(0x10e0);
|
||||
} while(--loops);
|
||||
if (!loops) {
|
||||
continue;
|
||||
}
|
||||
|
||||
__builtin_outb(device, 0xe4);
|
||||
__builtin_outb(index, 0xe8);
|
||||
|
||||
loops = 1000000;
|
||||
while(--loops)
|
||||
;
|
||||
}
|
||||
if (new_latency > 4){
|
||||
return;
|
||||
}
|
||||
|
||||
if (new_cycle_time > min_cycle_time) {
|
||||
min_cycle_time = new_cycle_time;
|
||||
}
|
||||
}
|
|
@ -0,0 +1,41 @@
|
|||
static void spd_set_memclk(void)
|
||||
{
|
||||
static const int indicies[] = { 26, 23, 9 };
|
||||
int new_cycle_time, new_latency;
|
||||
int index;
|
||||
unsigned min_cycle_time, min_latency;
|
||||
unsigned device;
|
||||
|
||||
min_cycle_time = 0x50;
|
||||
min_latency = 2;
|
||||
device = 0x50;
|
||||
new_cycle_time = 0xa0;
|
||||
new_latency = 5;
|
||||
|
||||
for(index = 0; index < 3; index++) {
|
||||
unsigned long loops;
|
||||
unsigned long address;
|
||||
address = indicies[index];
|
||||
loops = 1000000;
|
||||
do {
|
||||
} while(--loops);
|
||||
if (loops < 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
__builtin_outb(device, 0x10e4);
|
||||
__builtin_outb(address, 0x10e8);
|
||||
|
||||
loops = 1000000;
|
||||
if ((loops?0:-1) < 0) {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if (new_cycle_time > min_cycle_time) {
|
||||
min_cycle_time = new_cycle_time;
|
||||
}
|
||||
if (new_latency > min_latency) {
|
||||
min_latency = new_latency;
|
||||
}
|
||||
}
|
|
@ -0,0 +1,43 @@
|
|||
static void spd_set_memclk(void)
|
||||
{
|
||||
unsigned min_cycle_time, min_latency;
|
||||
unsigned device;
|
||||
int new_cycle_time, new_latency;
|
||||
int index;
|
||||
int latency;
|
||||
|
||||
min_cycle_time = 0x50;
|
||||
min_latency = 2;
|
||||
device = 0x50;
|
||||
new_latency = 5;
|
||||
new_cycle_time = 0xa0;
|
||||
latency = 23;
|
||||
|
||||
for(index = 0; index < 3; index++, latency++) {
|
||||
unsigned long loops;
|
||||
unsigned address = index;
|
||||
|
||||
loops = 1000000;
|
||||
do {
|
||||
} while(--loops);
|
||||
if (loops) {
|
||||
continue;
|
||||
}
|
||||
|
||||
__builtin_outb(device, 0x10e4);
|
||||
|
||||
__builtin_outb(address & 0xFF, 0x10e8);
|
||||
|
||||
loops = 1000000;
|
||||
while(--loops)
|
||||
;
|
||||
}
|
||||
|
||||
if (new_cycle_time > min_cycle_time) {
|
||||
min_cycle_time = new_cycle_time;
|
||||
}
|
||||
if (new_latency > min_latency) {
|
||||
min_latency = new_latency;
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue