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* ldlang.c (entry_symbol): Make static.

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(lang_add_entry): Add cmdline argument.
	* ldlang.h (lang_add_entry): Change prototype.
	* ldgram.y (statement_anywhere): Change lang_add_entry call.
	* lexsup.c (parse_args): Likewise.
This commit is contained in:
Ian Lance Taylor
1994-05-27 15:39:11 +00:00
parent 29371b1feb
commit 60e8a53407
5 changed files with 65 additions and 42 deletions
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21
ld/ldlang.c
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@@ -143,7 +143,7 @@ lang_output_section_statement_type *abs_output_section;
lang_statement_list_type *stat_ptr = &statement_list;
lang_statement_list_type file_chain =
{0};
CONST char *entry_symbol = 0;
static const char *entry_symbol = 0;
boolean lang_has_input_file = false;
boolean had_output_filename = false;
boolean lang_float_flag = false;
@@ -2621,12 +2621,25 @@ lang_section_start (name, address)
ad->address = address;
}
/* Set the start symbol to NAME. CMDLINE is nonzero if this is called
because of a -e argument on the command line, or zero if this is
called by ENTRY in a linker script. Command line arguments take
precedence. */
void
lang_add_entry (name)
lang_add_entry (name, cmdline)
CONST char *name;
int cmdline;
{
if (entry_symbol == NULL)
entry_symbol = name;
static int from_cmdline;
if (entry_symbol == NULL
|| cmdline
|| ! from_cmdline)
{
entry_symbol = name;
from_cmdline = cmdline;
}
}
void