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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /branches/dynload/kernel/arch/arm32/include @ 4344

  → /branches/dynload/kernel/arch/arm32/include @ 4345

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 4344 → Rev 4345

/branches/dynload/kernel/arch/arm32/include/regutils.h
26,7 → 26,7
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup arm32
/** @addtogroup arm32
* @{
*/
/**
57,7 → 57,10
static inline uint32_t nm## _status_reg_read(void) \
{ \
uint32_t retval; \
asm volatile("mrs %0, " #reg : "=r" (retval)); \
asm volatile( \
"mrs %[retval], " #reg \
: [retval] "=r" (retval) \
); \
return retval; \
}
64,7 → 67,10
#define GEN_STATUS_WRITE(nm,reg,fieldname, field) \
static inline void nm## _status_reg_ ##fieldname## _write(uint32_t value) \
{ \
asm volatile("msr " #reg "_" #field ", %0" : : "r" (value)); \
asm volatile( \
"msr " #reg "_" #field ", %[value]" \
:: [value] "r" (value) \
); \
}

/branches/dynload/kernel/arch/arm32/include/types.h
64,10 → 64,6
typedef uint32_t unative_t;
typedef int32_t native_t;
typedef volatile uint8_t ioport8_t;
typedef volatile uint16_t ioport16_t;
typedef volatile uint32_t ioport32_t;
typedef struct {
} fncptr_t;

/branches/dynload/kernel/arch/arm32/include/atomic.h
26,10 → 26,10
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup arm32
/** @addtogroup arm32
* @{
*/
/** @file
/** @file
* @brief Atomic operations.
*/
42,26 → 42,26
* @param i Value to be added.
*
* @return Value after addition.
*
*/
static inline long atomic_add(atomic_t *val, int i)
{
int ret;
volatile long *mem = &(val->count);
asm volatile (
"1:\n"
"ldr r2, [%1] \n"
"add r3, r2, %2 \n"
"str r3, %0 \n"
"swp r3, r3, [%1] \n"
"cmp r3, r2 \n"
"bne 1b \n"
: "=m" (ret)
: "r" (mem), "r" (i)
"1:\n"
"ldr r2, [%[mem]]\n"
"add r3, r2, %[i]\n"
"str r3, %[ret]\n"
"swp r3, r3, [%[mem]]\n"
"cmp r3, r2\n"
"bne 1b\n"
: [ret] "=m" (ret)
: [mem] "r" (mem), [i] "r" (i)
: "r3", "r2"
);
return ret;
}

/branches/dynload/kernel/arch/arm32/include/arch.h
39,11 → 39,14
#define TASKMAP_MAX_RECORDS 32
#define CPUMAP_MAX_RECORDS 32
#define BOOTINFO_TASK_NAME_BUFLEN 32
#include <typedefs.h>
typedef struct {
uintptr_t addr;
uint32_t size;
char name[BOOTINFO_TASK_NAME_BUFLEN];
} utask_t;
typedef struct {

/branches/dynload/kernel/arch/arm32/include/asm.h
26,10 → 26,10
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup arm32
/** @addtogroup arm32
* @{
*/
/** @file
/** @file
* @brief Declarations of functions implemented in assembly.
*/
36,6 → 36,7
#ifndef KERN_arm32_ASM_H_
#define KERN_arm32_ASM_H_
#include <typedefs.h>
#include <arch/types.h>
#include <arch/stack.h>
#include <config.h>
77,18 → 78,19
}
/** Return base address of current stack.
*
*
* Return the base address of the current stack.
* The stack is assumed to be STACK_SIZE bytes long.
* The stack must start on page boundary.
*
*/
static inline uintptr_t get_stack_base(void)
{
uintptr_t v;
asm volatile (
"and %0, sp, %1\n"
: "=r" (v)
: "r" (~(STACK_SIZE - 1))
"and %[v], sp, %[size]\n"
: [v] "=r" (v)
: [size] "r" (~(STACK_SIZE - 1))
);
return v;
}

/branches/dynload/kernel/arch/arm32/include/mm/page.h
193,9 → 193,8
static inline void set_ptl0_addr(pte_level0_t *pt)
{
asm volatile (
"mcr p15, 0, %0, c2, c0, 0 \n"
:
: "r"(pt)
"mcr p15, 0, %[pt], c2, c0, 0\n"
:: [pt] "r" (pt)
);
}

/branches/dynload/kernel/arch/arm32/include/barrier.h
26,7 → 26,7
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup arm32
/** @addtogroup arm32
* @{
*/
/** @file
39,12 → 39,12
/*
* TODO: implement true ARM memory barriers for macros below.
*/
#define CS_ENTER_BARRIER() asm volatile ("" ::: "memory")
#define CS_LEAVE_BARRIER() asm volatile ("" ::: "memory")
#define CS_ENTER_BARRIER() asm volatile ("" ::: "memory")
#define CS_LEAVE_BARRIER() asm volatile ("" ::: "memory")
#define memory_barrier() asm volatile ("" ::: "memory")
#define read_barrier() asm volatile ("" ::: "memory")
#define write_barrier() asm volatile ("" ::: "memory")
#define memory_barrier() asm volatile ("" ::: "memory")
#define read_barrier() asm volatile ("" ::: "memory")
#define write_barrier() asm volatile ("" ::: "memory")
#define smc_coherence(a)
#define smc_coherence_block(a, l)