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| author | Alan Modra <amodra@gmail.com> | 2001-09-18 09:57:26 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2001-09-18 09:57:26 +0000 |
| commit | dc810e3900d47ab2eea86d50231ff2e70b596847 (patch) | |
| tree | 13fc3d267fb99c450380f08a0775b2dff076b8d7 /bfd/i386msdos.c | |
| parent | 417412a27c87b0e738a21122a38d48aa35317eb8 (diff) | |
| download | gdb-dc810e3900d47ab2eea86d50231ff2e70b596847.zip gdb-dc810e3900d47ab2eea86d50231ff2e70b596847.tar.gz gdb-dc810e3900d47ab2eea86d50231ff2e70b596847.tar.bz2 | |
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
Diffstat (limited to 'bfd/i386msdos.c')
| -rw-r--r-- | bfd/i386msdos.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/bfd/i386msdos.c b/bfd/i386msdos.c index 38ca603..f192b22 100644 --- a/bfd/i386msdos.c +++ b/bfd/i386msdos.c @@ -107,27 +107,26 @@ msdos_write_object_contents (abfd) } /* Constants. */ - bfd_h_put_16(abfd, EXE_MAGIC, &hdr[0]); - bfd_h_put_16(abfd, EXE_PAGE_SIZE / 16, &hdr[8]); - bfd_h_put_16(abfd, EXE_LOAD_LOW, &hdr[12]); - bfd_h_put_16(abfd, 0x3e, &hdr[24]); - bfd_h_put_16(abfd, 0x0001, &hdr[28]); /* XXX??? */ - bfd_h_put_16(abfd, 0x30fb, &hdr[30]); /* XXX??? */ - bfd_h_put_16(abfd, 0x726a, &hdr[32]); /* XXX??? */ + H_PUT_16 (abfd, EXE_MAGIC, &hdr[0]); + H_PUT_16 (abfd, EXE_PAGE_SIZE / 16, &hdr[8]); + H_PUT_16 (abfd, EXE_LOAD_LOW, &hdr[12]); + H_PUT_16 (abfd, 0x3e, &hdr[24]); + H_PUT_16 (abfd, 0x0001, &hdr[28]); /* XXX??? */ + H_PUT_16 (abfd, 0x30fb, &hdr[30]); /* XXX??? */ + H_PUT_16 (abfd, 0x726a, &hdr[32]); /* XXX??? */ /* Bytes in last page (0 = full page). */ - bfd_h_put_16(abfd, outfile_size & (EXE_PAGE_SIZE - 1), &hdr[2]); + H_PUT_16 (abfd, outfile_size & (EXE_PAGE_SIZE - 1), &hdr[2]); /* Number of pages. */ - bfd_h_put_16(abfd, (outfile_size + EXE_PAGE_SIZE - 1) / EXE_PAGE_SIZE, - &hdr[4]); + H_PUT_16 (abfd, (outfile_size + EXE_PAGE_SIZE - 1) / EXE_PAGE_SIZE, &hdr[4]); /* Set the initial stack pointer to the end of the bss. The program's crt0 code must relocate it to a real stack. */ - bfd_h_put_16(abfd, high_vma, &hdr[16]); + H_PUT_16 (abfd, high_vma, &hdr[16]); if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0 - || bfd_write (hdr, 1, sizeof(hdr), abfd) != sizeof(hdr)) + || bfd_bwrite (hdr, (bfd_size_type) sizeof(hdr), abfd) != sizeof(hdr)) return false; return true; @@ -149,8 +148,8 @@ msdos_set_section_contents (abfd, section, location, offset, count) if (bfd_get_section_flags (abfd, section) & SEC_LOAD) { - if (bfd_seek (abfd, (file_ptr) (section->filepos + offset), SEEK_SET) != 0 - || bfd_write (location, 1, count, abfd) != count) + if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0 + || bfd_bwrite (location, count, abfd) != count) return false; } @@ -244,7 +243,7 @@ const bfd_target i386msdos_vec = BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), NULL, - + (PTR) 0 }; |