93 lines
3.0 KiB
C
93 lines
3.0 KiB
C
/****************************************************************
|
|
* *
|
|
* Copyright 2001, 2011 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 "opcode.h"
|
|
#include "toktyp.h"
|
|
#include "stringpool.h"
|
|
#include "rtnhdr.h"
|
|
#include "mv_stent.h"
|
|
#include "cgp.h"
|
|
#include "alloc_reg.h"
|
|
#include "advancewindow.h"
|
|
#include "hashtab_str.h"
|
|
|
|
/* WARNING: comp_fini restores the currently-active stringpool from the
|
|
* indirection stringpool (indr_stringpool) to the runtime stringpool
|
|
* (rts_stringpool). It depends on comp_init having changed it from
|
|
* rts_stringpool to indr_stringpool during compilation setup.
|
|
*/
|
|
GBLREF spdesc stringpool, rts_stringpool, indr_stringpool;
|
|
GBLREF short int source_column;
|
|
GBLREF char cg_phase;
|
|
GBLREF unsigned char *source_buffer;
|
|
|
|
error_def(ERR_INDEXTRACHARS);
|
|
|
|
int comp_fini(int status, mstr *obj, opctype retcode, oprtype *retopr, mstr_len_t src_len)
|
|
{
|
|
triple *ref;
|
|
DCL_THREADGBL_ACCESS;
|
|
|
|
SETUP_THREADGBL_ACCESS;
|
|
if (status)
|
|
{
|
|
while (TK_SPACE == TREF(window_token)) /* Eat up trailing white space */
|
|
advancewindow();
|
|
if (((src_len + 2) != source_column) && ('\0' != source_buffer[source_column]))
|
|
{
|
|
status = EXPR_FAIL;
|
|
stx_error(ERR_INDEXTRACHARS);
|
|
} else
|
|
{
|
|
cg_phase = CGP_RESOLVE;
|
|
assert(TREF(for_stack_ptr) == TADR(for_stack));
|
|
if (*TREF(for_stack_ptr))
|
|
tnxtarg(*TREF(for_stack_ptr));
|
|
ref = newtriple(retcode);
|
|
if (retopr)
|
|
ref->operand[0] = *retopr;
|
|
start_fetches(OC_NOOP);
|
|
resolve_ref(0); /* cannot fail because there are no MLAB_REF's in indirect code */
|
|
alloc_reg();
|
|
INVOKE_STP_GCOL(0);
|
|
/* The above invocation of stp_gcol with a parameter of 0 is a critical part of compilation
|
|
* (both routine compilations and indirect dynamic compilations). This collapses the indirect
|
|
* (compilation) stringpool so that only the literals are left. This stringpool is then written
|
|
* out to the compiled object as the literal pool for that compilation. Temporary stringpool
|
|
* use for conversions or whatever are eliminated. Note the path is different in stp_gcol for
|
|
* the indirect stringpool which is only used during compilations.
|
|
*/
|
|
assert(indr_stringpool.base == stringpool.base);
|
|
indr_stringpool = stringpool;
|
|
stringpool = rts_stringpool;
|
|
TREF(compile_time) = FALSE;
|
|
ind_code(obj);
|
|
indr_stringpool.free = indr_stringpool.base;
|
|
}
|
|
}
|
|
if (EXPR_FAIL == status)
|
|
{
|
|
assert(indr_stringpool.base == stringpool.base);
|
|
indr_stringpool = stringpool;
|
|
stringpool = rts_stringpool;
|
|
indr_stringpool.free = indr_stringpool.base;
|
|
TREF(compile_time) = FALSE;
|
|
cg_phase = CGP_NOSTATE;
|
|
}
|
|
TREF(transform) = TRUE;
|
|
COMPILE_HASHTAB_CLEANUP;
|
|
mcfree();
|
|
return status;
|
|
}
|