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view lwlib/lw_stack.h @ 402:b20f14edda5a
Completed initial conversion to new parser allowing spaces in operands
Converted the remaining addressing modes. This required a complete rewrite
of a large portion of the indexed addressing parser. Now the entire indexed
parsing system is programmatic without cheating with a lookup table.
This update also fixes the "force 0,r" by writing a literal 0,r which is
*supposed* to work.
There will likely be some pseudo ops that need tweaking for space handling,
specially those that take multiple operands of some description which are
not expressions. (The expression parser call eats the spaces both before and
after the expression, if appropriate.)
author | William Astle <lost@l-w.ca> |
---|---|
date | Wed, 14 Oct 2015 20:49:41 -0600 |
parents | 8e25147c2aa8 |
children |
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/* lw_stack.h Copyright © 2010 William Astle This file is part of LWTOOLS. LWTOOLS is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef ___lw_stack_h_seen___ #define ___lw_stack_h_seen___ #ifdef ___lw_stack_c_seen___ struct lw_stack_node_priv { void *data; struct lw_stack_node_priv *next; }; struct lw_stack_priv { struct lw_stack_node_priv *head; void (*freefn)(void *d); }; typedef struct lw_stack_priv * lw_stack_t; #else /* def ___lw_stack_c_seen___ */ typedef void * lw_stack_t; lw_stack_t lw_stack_create(void (*freefn)(void *d)); void lw_stack_destroy(lw_stack_t S); void *lw_stack_top(lw_stack_t S); void *lw_stack_pop(lw_stack_t S); void lw_stack_push(lw_stack_t S, void *item); #endif /* def ___lw_stack_c_seen___ */ #endif /* ___lw_stack_h_seen___ */