#define N_SHARED_LIB(x) ((x).a_info & MF_USES_SL)
/* Only a pure OMAGIC file has the minimal header */
-#define N_TXTOFF(x) \
- ((x).a_info == OMAGIC ? 32 \
- : (N_MAGIC(x) == ZMAGIC) ? TARGET_PAGE_SIZE \
- : 999)
-
-#define N_TXTADDR(x) \
- (N_MAGIC(x) != ZMAGIC ? 0 /* object file or NMAGIC */ \
+#define N_TXTOFF(x) \
+ ((x).a_info == OMAGIC \
+ ? 32 \
+ : (N_MAGIC(x) == ZMAGIC \
+ ? TARGET_PAGE_SIZE \
+ : 999))
+
+#define N_TXTADDR(x) \
+ (N_MAGIC(x) != ZMAGIC \
+ ? (bfd_vma) 0 /* object file or NMAGIC */ \
/* Programs with shared libs are loaded at the first page after all the \
text segments of the shared library programs. Without looking this \
up we can't know exactly what the address will be. A reasonable guess \
- is that a_entry will be in the first page of the executable. */ \
- : N_SHARED_LIB(x) ? ((x).a_entry & ~(TARGET_PAGE_SIZE - 1)) \
- : TEXT_START_ADDR)
+ is that a_entry will be in the first page of the executable. */ \
+ : (N_SHARED_LIB(x) \
+ ? ((x).a_entry & ~(bfd_vma) (TARGET_PAGE_SIZE - 1)) \
+ : (bfd_vma) TEXT_START_ADDR))
#define N_SYMOFF(x) \
(N_TXTOFF (x) + (x).a_text + (x).a_data + (x).a_trsize + (x).a_drsize)
#include "sysdep.h"
#include "libbfd.h"
-#define WRITE_HEADERS(abfd, execp) \
- { \
- bfd_size_type text_size; /* dummy vars */ \
- file_ptr text_end; \
- if (adata(abfd).magic == undecided_magic) \
- NAME(aout,adjust_sizes_and_vmas) (abfd, &text_size, &text_end); \
- \
- execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_NLIST_SIZE; \
- execp->a_entry = bfd_get_start_address (abfd); \
- \
- execp->a_trsize = ((obj_textsec (abfd)->reloc_count) * \
- obj_reloc_entry_size (abfd)); \
- execp->a_drsize = ((obj_datasec (abfd)->reloc_count) * \
- obj_reloc_entry_size (abfd)); \
- NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes); \
- \
- if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) return false; \
- if (bfd_write ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd) \
- != EXEC_BYTES_SIZE) \
- return false; \
- /* Now write out reloc info, followed by syms and strings */ \
- \
- if (bfd_get_outsymbols (abfd) != (asymbol **) NULL \
- && bfd_get_symcount (abfd) != 0) \
- { \
+#define WRITE_HEADERS(abfd, execp) \
+ { \
+ bfd_size_type text_size; /* dummy vars */ \
+ file_ptr text_end; \
+ if (adata(abfd).magic == undecided_magic) \
+ NAME(aout,adjust_sizes_and_vmas) (abfd, &text_size, &text_end); \
+ \
+ execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_NLIST_SIZE; \
+ execp->a_entry = bfd_get_start_address (abfd); \
+ \
+ execp->a_trsize = ((obj_textsec (abfd)->reloc_count) * \
+ obj_reloc_entry_size (abfd)); \
+ execp->a_drsize = ((obj_datasec (abfd)->reloc_count) * \
+ obj_reloc_entry_size (abfd)); \
+ NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes); \
+ \
+ if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0 \
+ || bfd_bwrite ((PTR) &exec_bytes, (bfd_size_type) EXEC_BYTES_SIZE, \
+ abfd) != EXEC_BYTES_SIZE) \
+ return false; \
+ /* Now write out reloc info, followed by syms and strings */ \
+ \
+ if (bfd_get_outsymbols (abfd) != (asymbol **) NULL \
+ && bfd_get_symcount (abfd) != 0) \
+ { \
if (bfd_seek (abfd, (file_ptr) (N_SYMOFF(*execp)), SEEK_SET) != 0) \
- return false; \
- \
- if (! NAME(aout,write_syms) (abfd)) return false; \
- \
+ return false; \
+ \
+ if (! NAME(aout,write_syms) (abfd)) return false; \
+ \
if (bfd_seek (abfd, (file_ptr) (N_TRELOFF(*execp)), SEEK_SET) != 0) \
- return false; \
- \
- if (! riscix_squirt_out_relocs (abfd, obj_textsec (abfd))) \
- return false; \
+ return false; \
+ \
+ if (! riscix_squirt_out_relocs (abfd, obj_textsec (abfd))) \
+ return false; \
if (bfd_seek (abfd, (file_ptr) (N_DRELOFF(*execp)), SEEK_SET) != 0) \
- return false; \
- \
- if (!NAME(aout,squirt_out_relocs) (abfd, obj_datasec (abfd))) \
- return false; \
- } \
+ return false; \
+ \
+ if (!NAME(aout,squirt_out_relocs) (abfd, obj_datasec (abfd))) \
+ return false; \
+ } \
}
#include "libaout.h"
if ((relocation & ~ (bfd_vma) 0x03ffffff) != ~ (bfd_vma) 0x03ffffff)
flag = bfd_reloc_overflow;
}
- else if (relocation & ~0x03ffffff)
+ else if (relocation & ~ (bfd_vma) 0x03ffffff)
flag = bfd_reloc_overflow;
target &= ~0x00ffffff;
target |= (relocation >> 2) & 0x00ffffff;
- bfd_put_32 (abfd, target, (bfd_byte *) data + addr);
+ bfd_put_32 (abfd, (bfd_vma) target, (bfd_byte *) data + addr);
/* Now the ARM magic... Change the reloc type so that it is marked as done.
Strictly this is only necessary if we are doing a partial relocation. */
size_t each_size;
unsigned int count = section->reloc_count;
- size_t natsize;
+ bfd_size_type natsize;
if (count == 0) return true;
each_size = obj_reloc_entry_size (abfd);
- natsize = each_size * count;
+ natsize = each_size;
+ natsize *= count;
native = (unsigned char *) bfd_zalloc (abfd, natsize);
if (!native)
return false;
riscix_swap_std_reloc_out (abfd, *generic,
(struct reloc_std_external *) natptr);
- if ( bfd_write ((PTR) native, 1, natsize, abfd) != natsize)
+ if (bfd_bwrite ((PTR) native, natsize, abfd) != natsize)
{
- bfd_release(abfd, native);
+ bfd_release (abfd, native);
return false;
}
{
struct aout_data_struct *rawptr, *oldrawptr;
const bfd_target *result;
+ bfd_size_type amt = sizeof (struct aout_data_struct);
- rawptr = ((struct aout_data_struct *)
- bfd_zalloc (abfd, sizeof (struct aout_data_struct )));
+ rawptr = (struct aout_data_struct *) bfd_zalloc (abfd, amt);
if (rawptr == NULL)
return 0;
struct internal_exec exec; /* Cleaned-up exec header */
const bfd_target *target;
- if (bfd_read ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd)
- != EXEC_BYTES_SIZE) {
- if (bfd_get_error () != bfd_error_system_call)
- bfd_set_error (bfd_error_wrong_format);
- return 0;
- }
+ if (bfd_bread ((PTR) &exec_bytes, (bfd_size_type) EXEC_BYTES_SIZE, abfd)
+ != EXEC_BYTES_SIZE)
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
- exec.a_info = bfd_h_get_32 (abfd, exec_bytes.e_info);
+ exec.a_info = H_GET_32 (abfd, exec_bytes.e_info);
if (N_BADMAG (exec)) return 0;
#ifdef MACHTYPE_OK
projects / deliverable / binutils-gdb.git / blobdiff