mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-24 20:19:44 +00:00
f169413c27
We deprecated the support for the 'r4k' machine for the 5.0 release
(commit d32dc61421), which means that our deprecation policy allows
us to drop it in release 5.2. Remove the code.
To repeat the rationale from the deprecation note:
- this virtual machine has no specification
- the Linux kernel dropped support for it 10 years ago
Users are recommended to use the Malta board instead.
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
ACKed-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <20201102201311.2220005-1-f4bug@amsat.org>
305 lines
11 KiB
C
305 lines
11 KiB
C
/*
|
|
* QTest testcase for ISA endianness
|
|
*
|
|
* Copyright Red Hat, Inc. 2012
|
|
*
|
|
* Authors:
|
|
* Paolo Bonzini <pbonzini@redhat.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
|
|
#include "libqos/libqtest.h"
|
|
#include "qemu/bswap.h"
|
|
|
|
typedef struct TestCase TestCase;
|
|
struct TestCase {
|
|
const char *arch;
|
|
const char *machine;
|
|
uint64_t isa_base;
|
|
bool bswap;
|
|
const char *superio;
|
|
};
|
|
|
|
static const TestCase test_cases[] = {
|
|
{ "i386", "pc", -1 },
|
|
{ "mips", "malta", 0x10000000, .bswap = true },
|
|
{ "mips64", "magnum", 0x90000000, .bswap = true },
|
|
{ "mips64", "pica61", 0x90000000, .bswap = true },
|
|
{ "mips64", "malta", 0x10000000, .bswap = true },
|
|
{ "mips64el", "fuloong2e", 0x1fd00000 },
|
|
{ "ppc", "g3beige", 0xfe000000, .bswap = true, .superio = "i82378" },
|
|
{ "ppc", "40p", 0x80000000, .bswap = true },
|
|
{ "ppc", "bamboo", 0xe8000000, .bswap = true, .superio = "i82378" },
|
|
{ "ppc64", "mac99", 0xf2000000, .bswap = true, .superio = "i82378" },
|
|
{ "ppc64", "pseries", (1ULL << 45), .bswap = true, .superio = "i82378" },
|
|
{ "ppc64", "pseries-2.7", 0x10080000000ULL,
|
|
.bswap = true, .superio = "i82378" },
|
|
{ "sh4", "r2d", 0xfe240000, .superio = "i82378" },
|
|
{ "sh4eb", "r2d", 0xfe240000, .bswap = true, .superio = "i82378" },
|
|
{ "sparc64", "sun4u", 0x1fe02000000LL, .bswap = true },
|
|
{ "x86_64", "pc", -1 },
|
|
{}
|
|
};
|
|
|
|
static uint8_t isa_inb(QTestState *qts, const TestCase *test, uint16_t addr)
|
|
{
|
|
uint8_t value;
|
|
if (test->isa_base == -1) {
|
|
value = qtest_inb(qts, addr);
|
|
} else {
|
|
value = qtest_readb(qts, test->isa_base + addr);
|
|
}
|
|
return value;
|
|
}
|
|
|
|
static uint16_t isa_inw(QTestState *qts, const TestCase *test, uint16_t addr)
|
|
{
|
|
uint16_t value;
|
|
if (test->isa_base == -1) {
|
|
value = qtest_inw(qts, addr);
|
|
} else {
|
|
value = qtest_readw(qts, test->isa_base + addr);
|
|
}
|
|
return test->bswap ? bswap16(value) : value;
|
|
}
|
|
|
|
static uint32_t isa_inl(QTestState *qts, const TestCase *test, uint16_t addr)
|
|
{
|
|
uint32_t value;
|
|
if (test->isa_base == -1) {
|
|
value = qtest_inl(qts, addr);
|
|
} else {
|
|
value = qtest_readl(qts, test->isa_base + addr);
|
|
}
|
|
return test->bswap ? bswap32(value) : value;
|
|
}
|
|
|
|
static void isa_outb(QTestState *qts, const TestCase *test, uint16_t addr,
|
|
uint8_t value)
|
|
{
|
|
if (test->isa_base == -1) {
|
|
qtest_outb(qts, addr, value);
|
|
} else {
|
|
qtest_writeb(qts, test->isa_base + addr, value);
|
|
}
|
|
}
|
|
|
|
static void isa_outw(QTestState *qts, const TestCase *test, uint16_t addr,
|
|
uint16_t value)
|
|
{
|
|
value = test->bswap ? bswap16(value) : value;
|
|
if (test->isa_base == -1) {
|
|
qtest_outw(qts, addr, value);
|
|
} else {
|
|
qtest_writew(qts, test->isa_base + addr, value);
|
|
}
|
|
}
|
|
|
|
static void isa_outl(QTestState *qts, const TestCase *test, uint16_t addr,
|
|
uint32_t value)
|
|
{
|
|
value = test->bswap ? bswap32(value) : value;
|
|
if (test->isa_base == -1) {
|
|
qtest_outl(qts, addr, value);
|
|
} else {
|
|
qtest_writel(qts, test->isa_base + addr, value);
|
|
}
|
|
}
|
|
|
|
|
|
static void test_endianness(gconstpointer data)
|
|
{
|
|
const TestCase *test = data;
|
|
QTestState *qts;
|
|
|
|
qts = qtest_initf("-M %s%s%s -device pc-testdev", test->machine,
|
|
test->superio ? " -device " : "",
|
|
test->superio ?: "");
|
|
isa_outl(qts, test, 0xe0, 0x87654321);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87654321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4321);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe3), ==, 0x87);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe2), ==, 0x65);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe1), ==, 0x43);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe0), ==, 0x21);
|
|
|
|
isa_outw(qts, test, 0xe2, 0x8866);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x88664321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8866);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4321);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe3), ==, 0x88);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe2), ==, 0x66);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe1), ==, 0x43);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe0), ==, 0x21);
|
|
|
|
isa_outw(qts, test, 0xe0, 0x4422);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x88664422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8866);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4422);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe3), ==, 0x88);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe2), ==, 0x66);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe1), ==, 0x44);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe0), ==, 0x22);
|
|
|
|
isa_outb(qts, test, 0xe3, 0x87);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87664422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8766);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe3), ==, 0x87);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe2), ==, 0x66);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe1), ==, 0x44);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe0), ==, 0x22);
|
|
|
|
isa_outb(qts, test, 0xe2, 0x65);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87654422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4422);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe3), ==, 0x87);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe2), ==, 0x65);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe1), ==, 0x44);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe0), ==, 0x22);
|
|
|
|
isa_outb(qts, test, 0xe1, 0x43);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87654322);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4322);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe3), ==, 0x87);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe2), ==, 0x65);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe1), ==, 0x43);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe0), ==, 0x22);
|
|
|
|
isa_outb(qts, test, 0xe0, 0x21);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87654321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4321);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe3), ==, 0x87);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe2), ==, 0x65);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe1), ==, 0x43);
|
|
g_assert_cmphex(isa_inb(qts, test, 0xe0), ==, 0x21);
|
|
qtest_quit(qts);
|
|
}
|
|
|
|
static void test_endianness_split(gconstpointer data)
|
|
{
|
|
const TestCase *test = data;
|
|
QTestState *qts;
|
|
|
|
qts = qtest_initf("-M %s%s%s -device pc-testdev", test->machine,
|
|
test->superio ? " -device " : "",
|
|
test->superio ?: "");
|
|
isa_outl(qts, test, 0xe8, 0x87654321);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87654321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4321);
|
|
|
|
isa_outw(qts, test, 0xea, 0x8866);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x88664321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8866);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4321);
|
|
|
|
isa_outw(qts, test, 0xe8, 0x4422);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x88664422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8866);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4422);
|
|
|
|
isa_outb(qts, test, 0xeb, 0x87);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87664422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8766);
|
|
|
|
isa_outb(qts, test, 0xea, 0x65);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87654422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4422);
|
|
|
|
isa_outb(qts, test, 0xe9, 0x43);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87654322);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4322);
|
|
|
|
isa_outb(qts, test, 0xe8, 0x21);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe0), ==, 0x87654321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe2), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe0), ==, 0x4321);
|
|
qtest_quit(qts);
|
|
}
|
|
|
|
static void test_endianness_combine(gconstpointer data)
|
|
{
|
|
const TestCase *test = data;
|
|
QTestState *qts;
|
|
|
|
qts = qtest_initf("-M %s%s%s -device pc-testdev", test->machine,
|
|
test->superio ? " -device " : "",
|
|
test->superio ?: "");
|
|
isa_outl(qts, test, 0xe0, 0x87654321);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe8), ==, 0x87654321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xea), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe8), ==, 0x4321);
|
|
|
|
isa_outw(qts, test, 0xe2, 0x8866);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe8), ==, 0x88664321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xea), ==, 0x8866);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe8), ==, 0x4321);
|
|
|
|
isa_outw(qts, test, 0xe0, 0x4422);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe8), ==, 0x88664422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xea), ==, 0x8866);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe8), ==, 0x4422);
|
|
|
|
isa_outb(qts, test, 0xe3, 0x87);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe8), ==, 0x87664422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xea), ==, 0x8766);
|
|
|
|
isa_outb(qts, test, 0xe2, 0x65);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe8), ==, 0x87654422);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xea), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe8), ==, 0x4422);
|
|
|
|
isa_outb(qts, test, 0xe1, 0x43);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe8), ==, 0x87654322);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xea), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe8), ==, 0x4322);
|
|
|
|
isa_outb(qts, test, 0xe0, 0x21);
|
|
g_assert_cmphex(isa_inl(qts, test, 0xe8), ==, 0x87654321);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xea), ==, 0x8765);
|
|
g_assert_cmphex(isa_inw(qts, test, 0xe8), ==, 0x4321);
|
|
qtest_quit(qts);
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
const char *arch = qtest_get_arch();
|
|
int i;
|
|
|
|
g_test_init(&argc, &argv, NULL);
|
|
|
|
for (i = 0; test_cases[i].arch; i++) {
|
|
gchar *path;
|
|
if (strcmp(test_cases[i].arch, arch) != 0) {
|
|
continue;
|
|
}
|
|
path = g_strdup_printf("endianness/%s",
|
|
test_cases[i].machine);
|
|
qtest_add_data_func(path, &test_cases[i], test_endianness);
|
|
g_free(path);
|
|
|
|
path = g_strdup_printf("endianness/split/%s",
|
|
test_cases[i].machine);
|
|
qtest_add_data_func(path, &test_cases[i], test_endianness_split);
|
|
g_free(path);
|
|
|
|
path = g_strdup_printf("endianness/combine/%s",
|
|
test_cases[i].machine);
|
|
qtest_add_data_func(path, &test_cases[i], test_endianness_combine);
|
|
g_free(path);
|
|
}
|
|
|
|
return g_test_run();
|
|
}
|