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| author | Alan Modra <amodra@gmail.com> | 2021-04-16 22:29:05 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-04-16 23:21:44 +0930 |
| commit | 6f8f6017a0c4e22c6417c597c31b0a937d148a39 (patch) | |
| tree | 06fb2f4b8c73bbbc58ce2866e3d5e775ec37e070 /include/coff/ti.h | |
| parent | 768589d18042a55f0e1f77f466568a1c102ab099 (diff) | |
| download | gdb-6f8f6017a0c4e22c6417c597c31b0a937d148a39.zip gdb-6f8f6017a0c4e22c6417c597c31b0a937d148a39.tar.gz gdb-6f8f6017a0c4e22c6417c597c31b0a937d148a39.tar.bz2 | |
PR27567, Linking PE files adds alignment section flags to executables
So don't set those flags for an executable. In the patch I also test
DYNAMIC even though the PE bfd code doesn't appear to set it for dlls.
I figure it doesn't hurt to include that flag too.
PR 27567
bfd/
* coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
(coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
ignore alignment checks when return is false. Formatting.
include/
* coff/internal.h (struct internal_scnhdr): Make s_flags unsigned long.
* coff/pe.h (COFF_ENCODE_ALIGNMENT): Don't set align flags for an
executable and return false. Do so for a relocatable object and
evaluate to true.
* coff/ti.h (COFF_ENCODE_ALIGNMENT): Add bfd arg and evaluate to true.
(COFF_DECODE_ALIGNMENT): Formatting.
* coff/z80.h (COFF_ENCODE_ALIGNMENT): Similarly.
(COFF_DECODE_ALIGNMENT): Similarly.
Diffstat (limited to 'include/coff/ti.h')
| -rw-r--r-- | include/coff/ti.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/coff/ti.h b/include/coff/ti.h index 5d242d1..e51cf96 100644 --- a/include/coff/ti.h +++ b/include/coff/ti.h @@ -88,9 +88,10 @@ struct external_filehdr #define COFF_ALIGN_IN_SECTION_HEADER 1 #define COFF_ALIGN_IN_S_FLAGS 1 /* requires a power-of-two argument */ -#define COFF_ENCODE_ALIGNMENT(S,X) ((S).s_flags |= (((unsigned)(X)&0xF)<<8)) +#define COFF_ENCODE_ALIGNMENT(B,S,X) \ + ((S).s_flags |= (((unsigned) (X) & 0xF) << 8), true) /* result is a power of two */ -#define COFF_DECODE_ALIGNMENT(X) (((X)>>8)&0xF) +#define COFF_DECODE_ALIGNMENT(X) (((X) >> 8) & 0xF) #define COFF0_P(ABFD) (bfd_coff_filhsz(ABFD) == FILHSZ_V0) #define COFF2_P(ABFD) (bfd_coff_scnhsz(ABFD) != SCNHSZ_V01) |