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void land_test(void)
{
int i;
i = 1 && 2;
}
void lor_test(void)
{
int i;
i = 1 || 2;
}
void outb(unsigned char value, unsigned short port)
{
__builtin_outb(value, port);
}
unsigned char inb(unsigned short port)
{
return __builtin_inb(port);
}
static unsigned int config_cmd2(unsigned char bus, unsigned devfn, unsigned where)
{
return 0x80000000 | (bus << 16) | (devfn << 8) | (where & ~3) ;
}
/* Base Address */
#ifndef TTYS0_BASE
#define TTYS0_BASE 0x3f8
#endif
#ifndef TTYS0_BAUD
#define TTYS0_BAUD 115200
#endif
#if ((115200%TTYS0_BAUD) != 0)
#error Bad ttys0 baud rate
#endif
#define TTYS0_DIV (115200/TTYS0_BAUD)
/* Line Control Settings */
#ifndef TTYS0_LCS
/* Set 8bit, 1 stop bit, no parity */
#define TTYS0_LCS 0x3
#endif
#define UART_LCS TTYS0_LCS
/* Data */
#define UART_RBR 0x00
#define UART_TBR 0x00
/* Control */
#define UART_IER 0x01
#define UART_IIR 0x02
#define UART_FCR 0x02
#define UART_LCR 0x03
#define UART_MCR 0x04
#define UART_DLL 0x00
#define UART_DLM 0x01
/* Status */
#define UART_LSR 0x05
#define UART_MSR 0x06
#define UART_SCR 0x07
int uart_can_tx_byte(void)
{
return inb(TTYS0_BASE + UART_LSR) & 0x20;
}
void uart_wait_to_tx_byte(void)
{
while(!uart_can_tx_byte())
;
}
void uart_wait_until_sent(void)
{
while(!(inb(TTYS0_BASE + UART_LSR) & 0x40))
;
}
void uart_tx_byte(unsigned char data)
{
uart_wait_to_tx_byte();
outb(data, TTYS0_BASE + UART_TBR);
/* Make certain the data clears the fifos */
uart_wait_until_sent();
}
void dummy(void)
{
uart_tx_byte(5);
}
#define PIIX4_DEVFN 0x90
#define SMBUS_MEM_DEVICE_START 0x50
#define SMBUS_MEM_DEVICE_END 0x53
#define SMBUS_MEM_DEVICE_INC 1
#define PM_BUS 0
#define PM_DEVFN (PIIX4_DEVFN+3)
#define SMBUS_IO_BASE 0x1000
#define SMBHSTSTAT 0
#define SMBHSTCTL 2
#define SMBHSTCMD 3
#define SMBHSTADD 4
#define SMBHSTDAT0 5
#define SMBHSTDAT1 6
#define SMBBLKDAT 7
static void smbus_wait_until_done(void)
{
unsigned char byte;
do {
byte = inb(SMBUS_IO_BASE + SMBHSTSTAT);
}while((byte &1) == 1);
#if 1
while( (byte & ~1) == 0) {
byte = inb(SMBUS_IO_BASE + SMBHSTSTAT);
}
#endif
}
#if 0
void ifthenelse(void)
{
int i;
if (5 > 2) {
i = 1;
}
else {
i = 2;
}
i = i + 3;
}
#endif
#if 0
static int add(int left, int right)
{
{
return left + right;
}
}
#else
#if 0
static int add(int left, int right)
{
return left + right;
}
#endif
#endif
#if 0
static void assign(void)
{
int i, j;
i = j = 1;
}
#endif
#if 0
static void and(void)
{
int i, j, k;
i = 1;
j = 2;
k = i && j;
}
static void and_test(void)
{
and();
}
#endif
#if 0
#define INC_TEST 2
static void inc(void)
{
int i;
i = 5;
#if (INC_TEST == 1)
i += 7;
#endif
#if (INC_TEST == 2)
++i;
#endif
#if (INC_TEST == 3)
i++;
#endif
}
#if 0
static void inc_test(void)
{
inc();
}
#endif
#endif
#if 0
static void loop(void)
{
int i;
for(i = 0; i < 10; i++) {
;
} while(i < 10);
}
static void loop_test(void)
{
loop();
}
#endif
#if 0
static void simple(void)
{
add(1,2);
}
#endif
#if 0
static void fun(void)
{
int bar;
bar = add(1, 2);
}
#endif
#if 0
static void func(void)
{
int bar, baz;
int i;
baz = add(1, 2);
baz = add(1, 2);
bar = 1;
baz = 2;
for(i = 0; i < 10; i = i + 1) {
baz = i;
}
bar = 1 + 2 * 3;
bar = add(3, 4);
bar = add(bar, baz);
}
#endif
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