Changes in kernel/arch/mips32/include/asm.h [c22e964:7a0359b] in mainline

File:

• kernel/arch/mips32/include/asm.h (modified) (2 diffs)

kernel/arch/mips32/include/asm.h

@@ -27 +27 @@
  */
 
-/** @addtogroup mips32  
+/** @addtogroup mips32
  * @{
  */
@@ -36 +36 @@
 #define KERN_mips32_ASM_H_
 
-#include <arch/types.h>
 #include <typedefs.h>
 #include <config.h>
+#include <trace.h>
 
-
-static inline void cpu_sleep(void)
+NO_TRACE static inline void cpu_sleep(void)
 {
-        /* Most of the simulators do not support */
-/*      asm volatile ("wait"); */
+        /*
+         * Unfortunatelly most of the simulators do not support
+         *
+         * asm volatile (
+         *     "wait"
+         * );
+         *
+         */
 }
 
 /** 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)
+NO_TRACE static inline uintptr_t get_stack_base(void)
 {
-        uintptr_t v;
+        uintptr_t base;
         
         asm volatile (
-                "and %0, $29, %1\n"
-                : "=r" (v)
-                : "r" (~(STACK_SIZE-1))
+                "and %[base], $29, %[mask]\n"
+                : [base] "=r" (base)
+                : [mask] "r" (~(STACK_SIZE - 1))
         );
         
-        return v;
+        return base;
 }
 
-extern void cpu_halt(void);
-extern void asm_delay_loop(uint32_t t);
-extern void userspace_asm(uintptr_t ustack, uintptr_t uspace_uarg,
-    uintptr_t entry);
-
-extern ipl_t interrupts_disable(void);
-extern ipl_t interrupts_enable(void);
-extern void interrupts_restore(ipl_t ipl);
-extern ipl_t interrupts_read(void);
-extern void asm_delay_loop(uint32_t t);
-
-static inline void pio_write_8(ioport8_t *port, uint8_t v)
+NO_TRACE static inline void pio_write_8(ioport8_t *port, uint8_t v)
 {
-        *port = v;      
+        *port = v;
 }
 
-static inline void pio_write_16(ioport16_t *port, uint16_t v)
+NO_TRACE static inline void pio_write_16(ioport16_t *port, uint16_t v)
 {
-        *port = v;      
+        *port = v;
 }
 
-static inline void pio_write_32(ioport32_t *port, uint32_t v)
+NO_TRACE static inline void pio_write_32(ioport32_t *port, uint32_t v)
 {
-        *port = v;      
+        *port = v;
 }
 
-static inline uint8_t pio_read_8(ioport8_t *port)
+NO_TRACE static inline uint8_t pio_read_8(ioport8_t *port)
 {
         return *port;
 }
 
-static inline uint16_t pio_read_16(ioport16_t *port)
+NO_TRACE static inline uint16_t pio_read_16(ioport16_t *port)
 {
         return *port;
 }
 
-static inline uint32_t pio_read_32(ioport32_t *port)
+NO_TRACE static inline uint32_t pio_read_32(ioport32_t *port)
 {
         return *port;
 }
+
+extern void cpu_halt(void) __attribute__((noreturn));
+extern void asm_delay_loop(uint32_t);
+extern void userspace_asm(uintptr_t, uintptr_t, uintptr_t);
+
+extern ipl_t interrupts_disable(void);
+extern ipl_t interrupts_enable(void);
+extern void interrupts_restore(ipl_t);
+extern ipl_t interrupts_read(void);
+extern bool interrupts_disabled(void);
 
 #endif