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* peicode.h (pe_ILF_build_a_bfd): Strip only one prefix

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character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
	cases.  Add comment.
This commit is contained in:
Danny Smith 2005-03-19 06:48:31 +00:00
parent d8d7c45959
commit cabd4ccc81
2 changed files with 17 additions and 31 deletions
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7
bfd/ChangeLog
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@ -1,3 +1,10 @@
2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
Ross Ridge <rridge@csclub.uwaterloo.ca>
* peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
cases. Add comment.
2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
* elflink.c (elf_mark_used_section): Remove check for special

41
bfd/peicode.h
View file

@ -875,39 +875,18 @@ pe_ILF_build_a_bfd (bfd * abfd,
/* If necessary, trim the import symbol name. */
symbol = symbol_name;
/* As used by MS compiler, '_', '@', and '?' are alternative
forms of USER_LABEL_PREFIX, with '?' for c++ mangled names,
'@' used for fastcall (in C), '_' everywhere else. Only one
of these is used for a symbol. We strip this leading char for
IMPORT_NAME_NOPREFIX and IMPORT_NAME_UNDECORATE as per the
PE COFF 6.0 spec (section 8.3, Import Name Type). */
if (import_name_type != IMPORT_NAME)
{
bfd_boolean skipped_leading_underscore = FALSE;
bfd_boolean skipped_leading_at = FALSE;
bfd_boolean skipped_leading_question_mark = FALSE;
bfd_boolean check_again;
/* Skip any prefix in symbol_name. */
-- symbol;
do
{
check_again = FALSE;
++ symbol;
switch (*symbol)
{
case '@':
if (! skipped_leading_at)
check_again = skipped_leading_at = TRUE;
break;
case '?':
if (! skipped_leading_question_mark)
check_again = skipped_leading_question_mark = TRUE;
break;
case '_':
if (! skipped_leading_underscore)
check_again = skipped_leading_underscore = TRUE;
break;
default:
break;
}
}
while (check_again);
char c = symbol[0];
if (c == '_' || c == '@' || c == '?')
symbol++;
}
len = strlen (symbol);