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Cygwin: Update dumper for bfd API changes 

Update dumper for bfd API changes in binutils 2.34

libbfd doesn't guarantee API stability, so we've just been lucky this
hasn't broken more often.

See binutils commit fd361982.
This commit is contained in:
Jon Turney 2020-02-26 18:48:51 +00:00
parent c13cdfd00e
commit ba2f251d43
No known key found for this signature in database
GPG Key ID: C7C86F0370285C81
2 changed files with 26 additions and 8 deletions
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30
winsup/utils/dumper.cc
View File

@ -39,6 +39,20 @@
#define NOTE_NAME_SIZE 16
#ifdef bfd_get_section_size
/* for bfd < 2.34 */
#define get_section_name(abfd, sect) bfd_get_section_name (abfd, sect)
#define get_section_size(sect) bfd_get_section_size(sect)
#define set_section_size(abfd, sect, size) bfd_set_section_size(abfd, sect, size)
#define set_section_flags(abfd, sect, flags) bfd_set_section_flags(abfd, sect, flags)
#else
/* otherwise bfd >= 2.34 */
#define get_section_name(afbd, sect) bfd_section_name (sect)
#define get_section_size(sect) bfd_section_size(sect)
#define set_section_size(abfd, sect, size) bfd_set_section_size(sect, size)
#define set_section_flags(abfd, sect, flags) bfd_set_section_flags(sect, flags)
#endif
typedef struct _note_header
{
Elf_External_Note elf_note_header;
@ -131,7 +145,7 @@ dumper::sane ()
void
print_section_name (bfd* abfd, asection* sect, PTR obj)
{
deb_printf (" %s", bfd_get_section_name (abfd, sect));
deb_printf (" %s", get_section_name (abfd, sect));
}
void
@ -712,10 +726,10 @@ dumper::prepare_core_dump ()
if (p->type == pr_ent_module && status_section != NULL)
{
if (!bfd_set_section_size (core_bfd,
status_section,
(bfd_get_section_size (status_section)
+ sect_size)))
if (!set_section_size (core_bfd,
status_section,
(get_section_size (status_section)
+ sect_size)))
{
bfd_perror ("resizing status section");
goto failed;
@ -738,8 +752,8 @@ dumper::prepare_core_dump ()
goto failed;
}
if (!bfd_set_section_flags (core_bfd, new_section, sect_flags) ||
!bfd_set_section_size (core_bfd, new_section, sect_size))
if (!set_section_flags (core_bfd, new_section, sect_flags) ||
!set_section_size (core_bfd, new_section, sect_size))
{
bfd_perror ("setting section attributes");
goto failed;
@ -823,7 +837,7 @@ dumper::write_core_dump ()
deb_printf ("writing section type=%u base=%p size=%p flags=%08x\n",
p->type,
p->section->vma,
bfd_get_section_size (p->section),
get_section_size (p->section),
p->section->flags);
switch (p->type)

4
winsup/utils/parse_pe.cc
View File

@ -25,6 +25,10 @@
#include "dumper.h"
#ifndef bfd_get_section_size
#define bfd_get_section_size(sect) bfd_section_size(sect)
#endif
int
exclusion::add (LPBYTE mem_base, SIZE_T mem_size)
{