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hyung-hwan 2005-05-08 10:44:58 +00:00
parent 273adcb58d
commit 108d071ef0
4 changed files with 24 additions and 9 deletions
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15
ase/stx/stx.c
View File

@ -1,10 +1,11 @@
/* /*
* $Id: stx.c,v 1.2 2005-05-08 10:31:24 bacon Exp $ * $Id: stx.c,v 1.3 2005-05-08 10:44:58 bacon Exp $
*/ */
#include <xp/stx/stx.h> #include <xp/stx/stx.h>
#include <xp/stx/memory.h> #include <xp/stx/memory.h>
#include <xp/bas/memory.h> #include <xp/bas/memory.h>
#include <xp/bas/assert.h>
xp_stx_t* xp_stx_open (xp_stx_t* stx, xp_stx_word_t capacity) xp_stx_t* xp_stx_open (xp_stx_t* stx, xp_stx_word_t capacity)
{ {
@ -33,4 +34,16 @@ void xp_stx_close (xp_stx_t* stx)
if (stx->__malloced) xp_free (stx); if (stx->__malloced) xp_free (stx);
} }
int xp_stx_bootstrap (xp_stx_t* stx)
{
stx->nil = xp_stx_memory_alloc (&stx->memory, 0);
stx->true = xp_stx_memory_alloc (&stx->memory, 0);
stx->false = xp_stx_memory_alloc (&stx->memory, 0);
xp_assert (stx->nil == XP_STX_NIL);
xp_assert (stx->true == XP_STX_TRUE);
xp_assert (stx->false == XP_STX_FALSE);
return 0;
}

6
ase/stx/stx.h
View File

@ -1,5 +1,5 @@
/* /*
* $Id: stx.h,v 1.2 2005-05-08 10:31:24 bacon Exp $ * $Id: stx.h,v 1.3 2005-05-08 10:44:58 bacon Exp $
*/ */
#ifndef _XP_STX_STX_H_ #ifndef _XP_STX_STX_H_
@ -115,8 +115,6 @@ struct xp_stx_t
*/ */
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
@ -124,6 +122,8 @@ extern "C" {
xp_stx_t* xp_stx_open (xp_stx_t* stx, xp_stx_word_t capacity); xp_stx_t* xp_stx_open (xp_stx_t* stx, xp_stx_word_t capacity);
void xp_stx_close (xp_stx_t* stx); void xp_stx_close (xp_stx_t* stx);
int xp_stx_bootstrap (xp_stx_t* stx);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

2
ase/test/stx/makefile.in
View File

@ -3,7 +3,7 @@ OUTS = $(SRCS:.c=.x)
CC = @CC@ CC = @CC@
CFLAGS = @CFLAGS@ -I@abs_top_builddir@ CFLAGS = @CFLAGS@ -I@abs_top_builddir@
LDFLAGS = @LDFLAGS@ -L@abs_top_builddir@/xp/bas -L@abs_top_builddir@/xp/lisp LDFLAGS = @LDFLAGS@ -L@abs_top_builddir@/xp/bas -L@abs_top_builddir@/xp/stx
LIBS = @LIBS@ -lxpstx -lxpbas LIBS = @LIBS@ -lxpstx -lxpbas
all: $(OUTS) all: $(OUTS)

10
ase/test/stx/stx.c
View File

@ -7,13 +7,15 @@ int xp_main ()
xp_stx_word_t i; xp_stx_word_t i;
if (xp_stx_open (&stx, 10) == XP_NULL) { if (xp_stx_open (&stx, 10) == XP_NULL) {
xp_printf (XP_TEXT("cannot open memory\n")); xp_printf (XP_TEXT("cannot open stx\n"));
return -1; return -1;
} }
stx.nil = xp_stx_memory_alloc(&stx.memory, 0); if (xp_stx_bootstrap(&stx) == -1) {
stx.true = xp_stx_memory_alloc(&stx.memory, 0); xp_stx_close (&stx);
stx.false = xp_stx_memory_alloc(&stx.memory, 0); xp_printf (XP_TEXT("cannot bootstrap\n"));
return -1;
}
xp_printf (XP_TEXT("stx.nil %d\n"), stx.nil); xp_printf (XP_TEXT("stx.nil %d\n"), stx.nil);
xp_printf (XP_TEXT("stx.true %d\n"), stx.true); xp_printf (XP_TEXT("stx.true %d\n"), stx.true);