6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-06-01 13:41:34 +00:00
Code Issues Projects Releases Wiki Activity

fix passing of value to push float

Browse Source
This commit is contained in:
mrdudz 2022-11-12 18:04:23 +01:00
parent 2099e56263
commit 2583db3abb
2 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/cc65/codegen.c
View File

@ -46,6 +46,7 @@
#include "attrib.h"
#include "check.h"
#include "cpu.h"
#include "fp.h"
#include "shift.h"
#include "strbuf.h"
#include "xmalloc.h"
@ -2581,7 +2582,7 @@ void g_push (unsigned flags, unsigned long val)
}
/* FIXME: float */
void g_push_float (unsigned flags, float val)
void g_push_float (unsigned flags, double val)
/* Push the primary register or a constant value onto the stack */
{
// LOG(("g_push_float flags:%04x val:%f\n", flags, val));
@ -2598,7 +2599,8 @@ void g_push_float (unsigned flags, float val)
/* Constant 32 bit value, load into eax */
LOG(("g_push_float flags:%04x f:%p\n", flags, *p));
g_getimmed (flags | CF_CONST, *p, 0); // ?? FIXME
#else
#endif
#if 0
uint32_t *p = ((uint32_t*)&val); /* FIXME: float - we shouldnt do this :) */
/* Constant 32 bit value, load into eax */
LOG(("g_push_float flags:%04x f:%p\n", flags, *p));
@ -2606,6 +2608,11 @@ void g_push_float (unsigned flags, float val)
g_getimmed (flags | CF_CONST, *p, 0); // ?? FIXME
#endif
// g_getimmed (0x41,*p,0);
#if 1
LOG(("g_push_float flags:%04x f:%p\n", flags, *p));
AddCodeLine ("nop ; g_push_float"); // FIXME: remove
g_getimmed (flags | CF_CONST, FP_D_As32bitRaw(FP_D_Make(val)), 0); // ?? FIXME
#endif
}
AddCodeLine ("jsr pusheax");
break;

2
src/cc65/codegen.h
View File

@ -399,7 +399,7 @@ void g_test (unsigned flags);
void g_push (unsigned flags, unsigned long val);
/* Push the primary register or a constant value onto the stack */
void g_push_float (unsigned flags, float val);
void g_push_float (unsigned flags, double val);
/* Push the primary register or a constant value onto the stack */
void g_swap (unsigned flags);