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/****************************************************************
* *
* Copyright 2001, 2014 Fidelity Information Services, Inc *
* *
* This source code contains the intellectual property *
* of its copyright holder(s), and is made available *
* under a license. If you do not know the terms of *
* the license, please stop and do not read further. *
* *
****************************************************************/
#include "mdef.h"
#include "compiler.h"
#include <rtnhdr.h>
#include "mdq.h"
#include "stringpool.h"
#include "obj_file.h"
GBLREF mliteral literal_chain;
GBLREF spdesc stringpool;
GBLREF unsigned short source_name_len;
GBLREF mident routine_name;
GBLDEF uint4 lits_text_size, lits_mval_size;
void comp_lits(rhdtyp *rhead)
{
size_t offset;
uint4 cnt;
uint4 align_pad;
mliteral *p;
struct linkage_entry *linkagep;
DCL_THREADGBL_ACCESS;
SETUP_THREADGBL_ACCESS;
/* Literal text pool is formed in stringpool except for the file name/path of the
* source module and routine name which will be emitted by emit_literals immediately
* following the literal text pool and is considered part of that text pool.
*/
offset = (stringpool.free - stringpool.base);
offset += PADLEN(offset, NATIVE_WSIZE);
rhead->src_full_name.len = source_name_len;
rhead->src_full_name.addr = (char *)offset;
offset += source_name_len;
offset += PADLEN(offset, NATIVE_WSIZE);
rhead->routine_name.len = routine_name.len;
rhead->routine_name.addr = (char *)offset;
offset += routine_name.len;
offset += PADLEN(offset, NATIVE_WSIZE);
for (linkagep = TREF(linkage_first); NULL != linkagep; linkagep = linkagep->next)
{ /* Compute space for linkage name usage (symbol names associated with each linkage symbol) */
linkagep->lit_offset = offset;
offset += linkagep->symbol->name_len - 1;
offset += PADLEN(offset, NATIVE_WSIZE);
}
lits_text_size = UINTCAST(offset);
offset = 0;
dqloop(&literal_chain, que, p)
if (p->rt_addr < 0)
{
p->rt_addr = offset;
offset += SIZEOF(mval);
}
lits_mval_size = UINTCAST(offset);
}
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