mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
eae126cb7e
This old port setup its own uintXX types, but since we require C11 now, we can assume the standard uintXX_t types exist and use them. Also migrate off the sim-specific unsignedXX types.
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/* If we're being compiled as a .c file, rather than being included in
|
|
d10v_sim.h, then ENDIAN_INLINE won't be defined yet. */
|
|
|
|
/* This must come before any other includes. */
|
|
#include "defs.h"
|
|
|
|
#ifndef ENDIAN_INLINE
|
|
#define NO_ENDIAN_INLINE
|
|
#include "sim-main.h"
|
|
#define ENDIAN_INLINE
|
|
#endif
|
|
|
|
ENDIAN_INLINE uint16_t
|
|
get_word (uint8_t *x)
|
|
{
|
|
return ((uint16_t)x[0]<<8) + x[1];
|
|
}
|
|
|
|
ENDIAN_INLINE uint32_t
|
|
get_longword (uint8_t *x)
|
|
{
|
|
return ((uint32_t)x[0]<<24) + ((uint32_t)x[1]<<16) + ((uint32_t)x[2]<<8) + ((uint32_t)x[3]);
|
|
}
|
|
|
|
ENDIAN_INLINE int64_t
|
|
get_longlong (uint8_t *x)
|
|
{
|
|
uint32_t top = get_longword (x);
|
|
uint32_t bottom = get_longword (x+4);
|
|
return (((int64_t)top)<<32) | (int64_t)bottom;
|
|
}
|
|
|
|
ENDIAN_INLINE void
|
|
write_word (uint8_t *addr, uint16_t data)
|
|
{
|
|
addr[0] = (data >> 8) & 0xff;
|
|
addr[1] = data & 0xff;
|
|
}
|
|
|
|
ENDIAN_INLINE void
|
|
write_longword (uint8_t *addr, uint32_t data)
|
|
{
|
|
addr[0] = (data >> 24) & 0xff;
|
|
addr[1] = (data >> 16) & 0xff;
|
|
addr[2] = (data >> 8) & 0xff;
|
|
addr[3] = data & 0xff;
|
|
}
|
|
|
|
ENDIAN_INLINE void
|
|
write_longlong (uint8_t *addr, int64_t data)
|
|
{
|
|
write_longword (addr, (uint32_t)(data >> 32));
|
|
write_longword (addr+4, (uint32_t)data);
|
|
}
|