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* peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE

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for .stab* sections.  Replace strlen of constant strings with
	number.
This commit is contained in:
Ian Lance Taylor
1997-10-15 18:17:40 +00:00
parent 048c2f0179
commit c086885a66
2 changed files with 18 additions and 3 deletions
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6
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
* peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
for .stab* sections. Replace strlen of constant strings with
number.
Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com> Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to

15
bfd/peicode.h
View File

@ -52,6 +52,7 @@ Most of this hacked by Steve Chamberlain,
wasting too much time. wasting too much time.
*/ */
#undef coff_bfd_print_private_bfd_data
#define coff_bfd_print_private_bfd_data pe_print_private_bfd_data #define coff_bfd_print_private_bfd_data pe_print_private_bfd_data
#define coff_mkobject pe_mkobject #define coff_mkobject pe_mkobject
#define coff_mkobject_hook pe_mkobject_hook #define coff_mkobject_hook pe_mkobject_hook
@ -1130,6 +1131,9 @@ coff_swap_scnhdr_out (abfd, in, out)
/* FIXME: even worse, I don't see how to get the original alignment field*/ /* FIXME: even worse, I don't see how to get the original alignment field*/
/* back... */ /* back... */
/* FIXME: Basing this on section names is bogus. Also, this should
be in sec_to_styp_flags. */
{ {
int flags = scnhdr_int->s_flags; int flags = scnhdr_int->s_flags;
if (strcmp (scnhdr_int->s_name, ".data") == 0 || if (strcmp (scnhdr_int->s_name, ".data") == 0 ||
@ -1151,16 +1155,16 @@ coff_swap_scnhdr_out (abfd, in, out)
IMAGE_SCN_MEM_READ ; IMAGE_SCN_MEM_READ ;
/* Remember this field is a max of 8 chars, so the null is _not_ there /* Remember this field is a max of 8 chars, so the null is _not_ there
for an 8 character name like ".reldata". (yep. Stupid bug) */ for an 8 character name like ".reldata". (yep. Stupid bug) */
else if (strncmp (scnhdr_int->s_name, ".reldata", strlen(".reldata")) == 0) else if (strncmp (scnhdr_int->s_name, ".reldata", 8) == 0)
flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_8BYTES | flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_8BYTES |
IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE ; IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE ;
else if (strcmp (scnhdr_int->s_name, ".ydata") == 0) else if (strcmp (scnhdr_int->s_name, ".ydata") == 0)
flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_8BYTES | flags = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_ALIGN_8BYTES |
IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE ; IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE ;
else if (strncmp (scnhdr_int->s_name, ".drectve", strlen(".drectve")) == 0) else if (strncmp (scnhdr_int->s_name, ".drectve", 8) == 0)
flags = IMAGE_SCN_LNK_INFO | IMAGE_SCN_LNK_REMOVE ; flags = IMAGE_SCN_LNK_INFO | IMAGE_SCN_LNK_REMOVE ;
#ifdef POWERPC_LE_PE #ifdef POWERPC_LE_PE
else if (strncmp (scnhdr_int->s_name, ".stabstr", strlen(".stabstr")) == 0) else if (strncmp (scnhdr_int->s_name, ".stabstr", 8) == 0)
{ {
flags = IMAGE_SCN_LNK_INFO; flags = IMAGE_SCN_LNK_INFO;
} }
@ -1169,6 +1173,8 @@ coff_swap_scnhdr_out (abfd, in, out)
flags = IMAGE_SCN_LNK_INFO; flags = IMAGE_SCN_LNK_INFO;
} }
#endif #endif
else
flags = IMAGE_SCN_MEM_READ;
bfd_h_put_32(abfd, flags, (bfd_byte *) scnhdr_ext->s_flags); bfd_h_put_32(abfd, flags, (bfd_byte *) scnhdr_ext->s_flags);
} }
@ -1231,6 +1237,8 @@ pe_print_idata(abfd, vfile)
#ifdef POWERPC_LE_PE #ifdef POWERPC_LE_PE
asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); asection *rel_section = bfd_get_section_by_name (abfd, ".reldata");
#endif #endif
else if (strncmp (scnhdr_int->s_name, ".stab", 5) == 0)
flags |= IMAGE_SCN_LNK_INFO | IMAGE_SCN_MEM_DISCARDABLE;
bfd_size_type datasize = 0; bfd_size_type datasize = 0;
bfd_size_type i; bfd_size_type i;
@ -1940,6 +1948,7 @@ pe_mkobject_hook (abfd, filehdr, aouthdr)
/* Copy any private info we understand from the input bfd /* Copy any private info we understand from the input bfd
to the output bfd. */ to the output bfd. */
#undef coff_bfd_copy_private_bfd_data
#define coff_bfd_copy_private_bfd_data pe_bfd_copy_private_bfd_data #define coff_bfd_copy_private_bfd_data pe_bfd_copy_private_bfd_data
static boolean static boolean