/* Assorted BFD support routines, only used internally.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003
+ 2000, 2001, 2002, 2003, 2004
Free Software Foundation, Inc.
Written by Cygnus Support.
.{* Byte swapping macros for user section data. *}
.
.#define bfd_put_8(abfd, val, ptr) \
-. ((void) (*((unsigned char *) (ptr)) = (unsigned char) (val)))
+. ((void) (*((unsigned char *) (ptr)) = (val) & 0xff))
.#define bfd_put_signed_8 \
. bfd_put_8
.#define bfd_get_8(abfd, ptr) \
.#define bfd_h_get_signed_64(abfd, ptr) \
. BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr))
.
-.{* Refinements on the above, which should eventually go away. Save
-. cluttering the source with (bfd_vma) and (bfd_byte *) casts. *}
+.{* Aliases for the above, which should eventually go away. *}
.
-.#define H_PUT_64(abfd, val, where) \
-. bfd_h_put_64 ((abfd), (bfd_vma) (val), (bfd_byte *) (where))
-.
-.#define H_PUT_32(abfd, val, where) \
-. bfd_h_put_32 ((abfd), (bfd_vma) (val), (bfd_byte *) (where))
-.
-.#define H_PUT_16(abfd, val, where) \
-. bfd_h_put_16 ((abfd), (bfd_vma) (val), (bfd_byte *) (where))
-.
-.#define H_PUT_8 bfd_h_put_8
-.
-.#define H_PUT_S64(abfd, val, where) \
-. bfd_h_put_signed_64 ((abfd), (bfd_vma) (val), (bfd_byte *) (where))
-.
-.#define H_PUT_S32(abfd, val, where) \
-. bfd_h_put_signed_32 ((abfd), (bfd_vma) (val), (bfd_byte *) (where))
-.
-.#define H_PUT_S16(abfd, val, where) \
-. bfd_h_put_signed_16 ((abfd), (bfd_vma) (val), (bfd_byte *) (where))
-.
-.#define H_PUT_S8 bfd_h_put_signed_8
-.
-.#define H_GET_64(abfd, where) \
-. bfd_h_get_64 ((abfd), (bfd_byte *) (where))
-.
-.#define H_GET_32(abfd, where) \
-. bfd_h_get_32 ((abfd), (bfd_byte *) (where))
-.
-.#define H_GET_16(abfd, where) \
-. bfd_h_get_16 ((abfd), (bfd_byte *) (where))
-.
-.#define H_GET_8 bfd_h_get_8
-.
-.#define H_GET_S64(abfd, where) \
-. bfd_h_get_signed_64 ((abfd), (bfd_byte *) (where))
-.
-.#define H_GET_S32(abfd, where) \
-. bfd_h_get_signed_32 ((abfd), (bfd_byte *) (where))
-.
-.#define H_GET_S16(abfd, where) \
-. bfd_h_get_signed_16 ((abfd), (bfd_byte *) (where))
-.
-.#define H_GET_S8 bfd_h_get_signed_8
+.#define H_PUT_64 bfd_h_put_64
+.#define H_PUT_32 bfd_h_put_32
+.#define H_PUT_16 bfd_h_put_16
+.#define H_PUT_8 bfd_h_put_8
+.#define H_PUT_S64 bfd_h_put_signed_64
+.#define H_PUT_S32 bfd_h_put_signed_32
+.#define H_PUT_S16 bfd_h_put_signed_16
+.#define H_PUT_S8 bfd_h_put_signed_8
+.#define H_GET_64 bfd_h_get_64
+.#define H_GET_32 bfd_h_get_32
+.#define H_GET_16 bfd_h_get_16
+.#define H_GET_8 bfd_h_get_8
+.#define H_GET_S64 bfd_h_get_signed_64
+.#define H_GET_S32 bfd_h_get_signed_32
+.#define H_GET_S16 bfd_h_get_signed_16
+.#define H_GET_S8 bfd_h_get_signed_8
.
.*/
/* Sign extension to bfd_signed_vma. */
#define COERCE16(x) (((bfd_signed_vma) (x) ^ 0x8000) - 0x8000)
#define COERCE32(x) (((bfd_signed_vma) (x) ^ 0x80000000) - 0x80000000)
-#define EIGHT_GAZILLION ((BFD_HOST_64_BIT) 1 << 63)
+#define EIGHT_GAZILLION ((bfd_int64_t) 1 << 63)
#define COERCE64(x) \
- (((bfd_signed_vma) (x) ^ EIGHT_GAZILLION) - EIGHT_GAZILLION)
+ (((bfd_int64_t) (x) ^ EIGHT_GAZILLION) - EIGHT_GAZILLION)
bfd_vma
-bfd_getb16 (const bfd_byte *addr)
+bfd_getb16 (const void *p)
{
+ const bfd_byte *addr = p;
return (addr[0] << 8) | addr[1];
}
bfd_vma
-bfd_getl16 (const bfd_byte *addr)
+bfd_getl16 (const void *p)
{
+ const bfd_byte *addr = p;
return (addr[1] << 8) | addr[0];
}
bfd_signed_vma
-bfd_getb_signed_16 (const bfd_byte *addr)
+bfd_getb_signed_16 (const void *p)
{
+ const bfd_byte *addr = p;
return COERCE16 ((addr[0] << 8) | addr[1]);
}
bfd_signed_vma
-bfd_getl_signed_16 (const bfd_byte *addr)
+bfd_getl_signed_16 (const void *p)
{
+ const bfd_byte *addr = p;
return COERCE16 ((addr[1] << 8) | addr[0]);
}
void
-bfd_putb16 (bfd_vma data, bfd_byte *addr)
+bfd_putb16 (bfd_vma data, void *p)
{
- addr[0] = (bfd_byte) (data >> 8);
- addr[1] = (bfd_byte) data;
+ bfd_byte *addr = p;
+ addr[0] = (data >> 8) & 0xff;
+ addr[1] = data & 0xff;
}
void
-bfd_putl16 (bfd_vma data, bfd_byte *addr)
+bfd_putl16 (bfd_vma data, void *p)
{
- addr[0] = (bfd_byte) data;
- addr[1] = (bfd_byte) (data >> 8);
+ bfd_byte *addr = p;
+ addr[0] = data & 0xff;
+ addr[1] = (data >> 8) & 0xff;
}
bfd_vma
-bfd_getb32 (const bfd_byte *addr)
+bfd_getb32 (const void *p)
{
+ const bfd_byte *addr = p;
unsigned long v;
v = (unsigned long) addr[0] << 24;
}
bfd_vma
-bfd_getl32 (const bfd_byte *addr)
+bfd_getl32 (const void *p)
{
+ const bfd_byte *addr = p;
unsigned long v;
v = (unsigned long) addr[0];
}
bfd_signed_vma
-bfd_getb_signed_32 (const bfd_byte *addr)
+bfd_getb_signed_32 (const void *p)
{
+ const bfd_byte *addr = p;
unsigned long v;
v = (unsigned long) addr[0] << 24;
}
bfd_signed_vma
-bfd_getl_signed_32 (const bfd_byte *addr)
+bfd_getl_signed_32 (const void *p)
{
+ const bfd_byte *addr = p;
unsigned long v;
v = (unsigned long) addr[0];
return COERCE32 (v);
}
-bfd_vma
-bfd_getb64 (const bfd_byte *addr ATTRIBUTE_UNUSED)
+bfd_uint64_t
+bfd_getb64 (const void *p ATTRIBUTE_UNUSED)
{
-#ifdef BFD64
- bfd_vma v;
+#ifdef BFD_HOST_64_BIT
+ const bfd_byte *addr = p;
+ bfd_uint64_t v;
v = addr[0]; v <<= 8;
v |= addr[1]; v <<= 8;
#endif
}
-bfd_vma
-bfd_getl64 (const bfd_byte *addr ATTRIBUTE_UNUSED)
+bfd_uint64_t
+bfd_getl64 (const void *p ATTRIBUTE_UNUSED)
{
-#ifdef BFD64
- bfd_vma v;
+#ifdef BFD_HOST_64_BIT
+ const bfd_byte *addr = p;
+ bfd_uint64_t v;
v = addr[7]; v <<= 8;
v |= addr[6]; v <<= 8;
}
-bfd_signed_vma
-bfd_getb_signed_64 (addr)
- register const bfd_byte *addr ATTRIBUTE_UNUSED;
+bfd_int64_t
+bfd_getb_signed_64 (const void *p ATTRIBUTE_UNUSED)
{
-#ifdef BFD64
- bfd_vma v;
+#ifdef BFD_HOST_64_BIT
+ const bfd_byte *addr = p;
+ bfd_uint64_t v;
v = addr[0]; v <<= 8;
v |= addr[1]; v <<= 8;
#endif
}
-bfd_signed_vma
-bfd_getl_signed_64 (addr)
- register const bfd_byte *addr ATTRIBUTE_UNUSED;
+bfd_int64_t
+bfd_getl_signed_64 (const void *p ATTRIBUTE_UNUSED)
{
-#ifdef BFD64
- bfd_vma v;
+#ifdef BFD_HOST_64_BIT
+ const bfd_byte *addr = p;
+ bfd_uint64_t v;
v = addr[7]; v <<= 8;
v |= addr[6]; v <<= 8;
}
void
-bfd_putb32 (bfd_vma data, bfd_byte *addr)
+bfd_putb32 (bfd_vma data, void *p)
{
- addr[0] = (bfd_byte) (data >> 24);
- addr[1] = (bfd_byte) (data >> 16);
- addr[2] = (bfd_byte) (data >> 8);
- addr[3] = (bfd_byte) data;
+ bfd_byte *addr = p;
+ addr[0] = (data >> 24) & 0xff;
+ addr[1] = (data >> 16) & 0xff;
+ addr[2] = (data >> 8) & 0xff;
+ addr[3] = data & 0xff;
}
void
-bfd_putl32 (bfd_vma data, bfd_byte *addr)
+bfd_putl32 (bfd_vma data, void *p)
{
- addr[0] = (bfd_byte) data;
- addr[1] = (bfd_byte) (data >> 8);
- addr[2] = (bfd_byte) (data >> 16);
- addr[3] = (bfd_byte) (data >> 24);
+ bfd_byte *addr = p;
+ addr[0] = data & 0xff;
+ addr[1] = (data >> 8) & 0xff;
+ addr[2] = (data >> 16) & 0xff;
+ addr[3] = (data >> 24) & 0xff;
}
void
-bfd_putb64 (bfd_vma data ATTRIBUTE_UNUSED, bfd_byte *addr ATTRIBUTE_UNUSED)
-{
-#ifdef BFD64
- addr[0] = (bfd_byte) (data >> (7*8));
- addr[1] = (bfd_byte) (data >> (6*8));
- addr[2] = (bfd_byte) (data >> (5*8));
- addr[3] = (bfd_byte) (data >> (4*8));
- addr[4] = (bfd_byte) (data >> (3*8));
- addr[5] = (bfd_byte) (data >> (2*8));
- addr[6] = (bfd_byte) (data >> (1*8));
- addr[7] = (bfd_byte) (data >> (0*8));
+bfd_putb64 (bfd_uint64_t data ATTRIBUTE_UNUSED, void *p ATTRIBUTE_UNUSED)
+{
+#ifdef BFD_HOST_64_BIT
+ bfd_byte *addr = p;
+ addr[0] = (data >> (7*8)) & 0xff;
+ addr[1] = (data >> (6*8)) & 0xff;
+ addr[2] = (data >> (5*8)) & 0xff;
+ addr[3] = (data >> (4*8)) & 0xff;
+ addr[4] = (data >> (3*8)) & 0xff;
+ addr[5] = (data >> (2*8)) & 0xff;
+ addr[6] = (data >> (1*8)) & 0xff;
+ addr[7] = (data >> (0*8)) & 0xff;
#else
BFD_FAIL();
#endif
}
void
-bfd_putl64 (bfd_vma data ATTRIBUTE_UNUSED, bfd_byte *addr ATTRIBUTE_UNUSED)
-{
-#ifdef BFD64
- addr[7] = (bfd_byte) (data >> (7*8));
- addr[6] = (bfd_byte) (data >> (6*8));
- addr[5] = (bfd_byte) (data >> (5*8));
- addr[4] = (bfd_byte) (data >> (4*8));
- addr[3] = (bfd_byte) (data >> (3*8));
- addr[2] = (bfd_byte) (data >> (2*8));
- addr[1] = (bfd_byte) (data >> (1*8));
- addr[0] = (bfd_byte) (data >> (0*8));
+bfd_putl64 (bfd_uint64_t data ATTRIBUTE_UNUSED, void *p ATTRIBUTE_UNUSED)
+{
+#ifdef BFD_HOST_64_BIT
+ bfd_byte *addr = p;
+ addr[7] = (data >> (7*8)) & 0xff;
+ addr[6] = (data >> (6*8)) & 0xff;
+ addr[5] = (data >> (5*8)) & 0xff;
+ addr[4] = (data >> (4*8)) & 0xff;
+ addr[3] = (data >> (3*8)) & 0xff;
+ addr[2] = (data >> (2*8)) & 0xff;
+ addr[1] = (data >> (1*8)) & 0xff;
+ addr[0] = (data >> (0*8)) & 0xff;
#else
BFD_FAIL();
#endif
}
void
-bfd_put_bits (bfd_vma data, bfd_byte *addr, int bits, bfd_boolean big_p)
+bfd_put_bits (bfd_uint64_t data, void *p, int bits, bfd_boolean big_p)
{
+ bfd_byte *addr = p;
int i;
int bytes;
{
int index = big_p ? bytes - i - 1 : i;
- addr[index] = (bfd_byte) data;
+ addr[index] = data & 0xff;
data >>= 8;
}
}
-bfd_vma
-bfd_get_bits (bfd_byte *addr, int bits, bfd_boolean big_p)
+bfd_uint64_t
+bfd_get_bits (const void *p, int bits, bfd_boolean big_p)
{
- bfd_vma data;
+ const bfd_byte *addr = p;
+ bfd_uint64_t data;
int i;
int bytes;
bfd_boolean
_bfd_generic_set_section_contents (bfd *abfd,
sec_ptr section,
- void *location,
+ const void *location,
file_ptr offset,
bfd_size_type count)
{
projects / deliverable / binutils-gdb.git / blobdiff