qf/quakeforge
0
0
Fork 0
mirror of https://git.code.sf.net/p/quake/quakeforge synced 2025-02-07 16:31:32 +00:00
Code Issues Projects Releases Packages Wiki Activity

[qfcc] Implement ruamoko conversion instructions

Browse source 
Thanks to me having done something right 20 years ago, that was pretty
easy :). The two boolean types aren't supported yet because I haven't
decided on just how to represent their types in qfcc.
This commit is contained in:
Bill Currie 2022-01-21 10:14:14 +09:00
parent 16a203c643
commit 479ec07fd4
1 changed files with 18 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
tools/qfcc/source/statements.c
View file

@ -1318,6 +1318,17 @@ expr_expr (sblock_t *sblock, expr_t *e, operand_t **op)
return sblock; return sblock;
} }
static int type_map[ev_type_count] = {
[ev_int] = 0,
[ev_float] = 1,
[ev_long] = 2,
[ev_double] = 3,
[ev_uint] = 4,
//[ev_bool32] = 5,
[ev_ulong] = 6,
//[ev_bool64] = 7,
};
static sblock_t * static sblock_t *
expr_cast (sblock_t *sblock, expr_t *e, operand_t **op) expr_cast (sblock_t *sblock, expr_t *e, operand_t **op)
{ {
@ -1332,6 +1343,13 @@ expr_cast (sblock_t *sblock, expr_t *e, operand_t **op)
*op = temp_operand (e->e.expr.type, e); *op = temp_operand (e->e.expr.type, e);
s = new_statement (st_expr, "conv", e); s = new_statement (st_expr, "conv", e);
s->opa = src; s->opa = src;
if (options.code.progsversion == PROG_VERSION) {
int from = type_map[src_type->type];
int to = type_map[type->type];
int width = type_width (src_type) - 1;
int conv = (width << 6) | (from << 3) | to;
s->opb = short_operand (conv, e);
}
s->opc = *op; s->opc = *op;
sblock_add_statement (sblock, s); sblock_add_statement (sblock, s);
} else { } else {