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started adding byte-code decoder

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This commit is contained in:
hyunghwan.chung
2016-05-27 15:01:54 +00:00
parent 7ccd2dad86
commit 037bbff42c
13 changed files with 1005 additions and 358 deletions
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3
stix/kernel/Stix.st
View File

@ -250,7 +250,8 @@
#class(#pointer) CompiledMethod(Object) #class(#pointer) CompiledMethod(Object)
{ {
#dcl owner name preamble preamble_data_1 preamble_data_2 ntmprs nargs code source. ## #dcl owner name preamble preamble_data_1 preamble_data_2 ntmprs nargs code source.
#dcl owner name preamble preamble_data_1 preamble_data_2 ntmprs nargs source.
#method preamble #method preamble
{ {

9
stix/lib/Makefile.am
View File

@ -40,6 +40,7 @@ libstix_la_SOURCES = \
bigint.c \ bigint.c \
comp.c \ comp.c \
debug.c \ debug.c \
decode.c \
dic.c \ dic.c \
exec.c \ exec.c \
gc.c \ gc.c \
@ -82,12 +83,18 @@ LIBADD_MOD_COMMON = -lstix
pkgmodexecdir = $(libdir) pkgmodexecdir = $(libdir)
pkgmodexec_LTLIBRARIES = libstix-snd.la pkgmodexec_LTLIBRARIES = libstix-snd.la libstix-con.la
libstix_snd_la_SOURCES = mod-snd.c mod-snd.h libstix_snd_la_SOURCES = mod-snd.c mod-snd.h
libstix_snd_la_CPPFLAGS = $(CPPFLAGS_MOD_COMMON) libstix_snd_la_CPPFLAGS = $(CPPFLAGS_MOD_COMMON)
libstix_snd_la_LDFLAGS = $(LDFLAGS_MOD_COMMON) libstix_snd_la_LDFLAGS = $(LDFLAGS_MOD_COMMON)
libstix_snd_la_LIBADD = $(LIBADD_MOD_COMMON) libstix_snd_la_LIBADD = $(LIBADD_MOD_COMMON)
libstix_con_la_SOURCES = mod-con.c mod-con.h
libstix_con_la_CPPFLAGS = $(CPPFLAGS_MOD_COMMON)
libstix_con_la_LDFLAGS = $(LDFLAGS_MOD_COMMON)
libstix_con_la_LIBADD = $(LIBADD_MOD_COMMON)
endif endif

63
stix/lib/Makefile.in
View File

@ -133,16 +133,28 @@ am__installdirs = "$(DESTDIR)$(pkglibdir)" \
"$(DESTDIR)$(pkgincludedir)" "$(DESTDIR)$(pkgincludedir)"
LTLIBRARIES = $(pkglib_LTLIBRARIES) $(pkgmodexec_LTLIBRARIES) LTLIBRARIES = $(pkglib_LTLIBRARIES) $(pkgmodexec_LTLIBRARIES)
am__DEPENDENCIES_1 = am__DEPENDENCIES_1 =
@ENABLE_STATIC_MODULE_FALSE@libstix_con_la_DEPENDENCIES = \
@ENABLE_STATIC_MODULE_FALSE@ $(am__DEPENDENCIES_1)
am__libstix_con_la_SOURCES_DIST = mod-con.c mod-con.h
@ENABLE_STATIC_MODULE_FALSE@am_libstix_con_la_OBJECTS = \
@ENABLE_STATIC_MODULE_FALSE@ libstix_con_la-mod-con.lo
libstix_con_la_OBJECTS = $(am_libstix_con_la_OBJECTS)
AM_V_lt = $(am__v_lt_@AM_V@)
am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
am__v_lt_0 = --silent
am__v_lt_1 =
libstix_con_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
$(AM_CFLAGS) $(CFLAGS) $(libstix_con_la_LDFLAGS) $(LDFLAGS) -o \
$@
@ENABLE_STATIC_MODULE_FALSE@am_libstix_con_la_rpath = -rpath \
@ENABLE_STATIC_MODULE_FALSE@ $(pkgmodexecdir)
@ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_DEPENDENCIES = \ @ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_DEPENDENCIES = \
@ENABLE_STATIC_MODULE_FALSE@ $(am__DEPENDENCIES_1) @ENABLE_STATIC_MODULE_FALSE@ $(am__DEPENDENCIES_1)
am__libstix_snd_la_SOURCES_DIST = mod-snd.c mod-snd.h am__libstix_snd_la_SOURCES_DIST = mod-snd.c mod-snd.h
@ENABLE_STATIC_MODULE_FALSE@am_libstix_snd_la_OBJECTS = \ @ENABLE_STATIC_MODULE_FALSE@am_libstix_snd_la_OBJECTS = \
@ENABLE_STATIC_MODULE_FALSE@ libstix_snd_la-mod-snd.lo @ENABLE_STATIC_MODULE_FALSE@ libstix_snd_la-mod-snd.lo
libstix_snd_la_OBJECTS = $(am_libstix_snd_la_OBJECTS) libstix_snd_la_OBJECTS = $(am_libstix_snd_la_OBJECTS)
AM_V_lt = $(am__v_lt_@AM_V@)
am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
am__v_lt_0 = --silent
am__v_lt_1 =
libstix_snd_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ libstix_snd_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
$(AM_CFLAGS) $(CFLAGS) $(libstix_snd_la_LDFLAGS) $(LDFLAGS) -o \ $(AM_CFLAGS) $(CFLAGS) $(libstix_snd_la_LDFLAGS) $(LDFLAGS) -o \
@ -152,11 +164,11 @@ libstix_snd_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
libstix_la_DEPENDENCIES = $(am__DEPENDENCIES_2) libstix_la_DEPENDENCIES = $(am__DEPENDENCIES_2)
am_libstix_la_OBJECTS = libstix_la-bigint.lo libstix_la-comp.lo \ am_libstix_la_OBJECTS = libstix_la-bigint.lo libstix_la-comp.lo \
libstix_la-debug.lo libstix_la-dic.lo libstix_la-exec.lo \ libstix_la-debug.lo libstix_la-decode.lo libstix_la-dic.lo \
libstix_la-gc.lo libstix_la-heap.lo libstix_la-ignite.lo \ libstix_la-exec.lo libstix_la-gc.lo libstix_la-heap.lo \
libstix_la-obj.lo libstix_la-proc.lo libstix_la-rbt.lo \ libstix_la-ignite.lo libstix_la-obj.lo libstix_la-proc.lo \
libstix_la-stix.lo libstix_la-sym.lo libstix_la-utf8.lo \ libstix_la-rbt.lo libstix_la-stix.lo libstix_la-sym.lo \
libstix_la-utl.lo libstix_la-utf8.lo libstix_la-utl.lo
libstix_la_OBJECTS = $(am_libstix_la_OBJECTS) libstix_la_OBJECTS = $(am_libstix_la_OBJECTS)
libstix_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ libstix_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
@ -202,10 +214,11 @@ AM_V_CCLD = $(am__v_CCLD_@AM_V@)
am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
am__v_CCLD_0 = @echo " CCLD " $@; am__v_CCLD_0 = @echo " CCLD " $@;
am__v_CCLD_1 = am__v_CCLD_1 =
SOURCES = $(libstix_snd_la_SOURCES) $(libstix_la_SOURCES) \ SOURCES = $(libstix_con_la_SOURCES) $(libstix_snd_la_SOURCES) \
$(stix_SOURCES)
DIST_SOURCES = $(am__libstix_snd_la_SOURCES_DIST) \
$(libstix_la_SOURCES) $(stix_SOURCES) $(libstix_la_SOURCES) $(stix_SOURCES)
DIST_SOURCES = $(am__libstix_con_la_SOURCES_DIST) \
$(am__libstix_snd_la_SOURCES_DIST) $(libstix_la_SOURCES) \
$(stix_SOURCES)
am__can_run_installinfo = \ am__can_run_installinfo = \
case $$AM_UPDATE_INFO_DIR in \ case $$AM_UPDATE_INFO_DIR in \
n|no|NO) false;; \ n|no|NO) false;; \
@ -422,6 +435,7 @@ libstix_la_SOURCES = \
bigint.c \ bigint.c \
comp.c \ comp.c \
debug.c \ debug.c \
decode.c \
dic.c \ dic.c \
exec.c \ exec.c \
gc.c \ gc.c \
@ -457,11 +471,15 @@ stix_LDADD = $(LIBADD_LIB_COMMON) -lstix #-ldyncall_s
@ENABLE_STATIC_MODULE_FALSE@LDFLAGS_MOD_COMMON = $(LDFLAGS_LIB_COMMON) @ENABLE_STATIC_MODULE_FALSE@LDFLAGS_MOD_COMMON = $(LDFLAGS_LIB_COMMON)
@ENABLE_STATIC_MODULE_FALSE@LIBADD_MOD_COMMON = -lstix @ENABLE_STATIC_MODULE_FALSE@LIBADD_MOD_COMMON = -lstix
@ENABLE_STATIC_MODULE_FALSE@pkgmodexecdir = $(libdir) @ENABLE_STATIC_MODULE_FALSE@pkgmodexecdir = $(libdir)
@ENABLE_STATIC_MODULE_FALSE@pkgmodexec_LTLIBRARIES = libstix-snd.la @ENABLE_STATIC_MODULE_FALSE@pkgmodexec_LTLIBRARIES = libstix-snd.la libstix-con.la
@ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_SOURCES = mod-snd.c mod-snd.h @ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_SOURCES = mod-snd.c mod-snd.h
@ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_CPPFLAGS = $(CPPFLAGS_MOD_COMMON) @ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_CPPFLAGS = $(CPPFLAGS_MOD_COMMON)
@ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_LDFLAGS = $(LDFLAGS_MOD_COMMON) @ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_LDFLAGS = $(LDFLAGS_MOD_COMMON)
@ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_LIBADD = $(LIBADD_MOD_COMMON) @ENABLE_STATIC_MODULE_FALSE@libstix_snd_la_LIBADD = $(LIBADD_MOD_COMMON)
@ENABLE_STATIC_MODULE_FALSE@libstix_con_la_SOURCES = mod-con.c mod-con.h
@ENABLE_STATIC_MODULE_FALSE@libstix_con_la_CPPFLAGS = $(CPPFLAGS_MOD_COMMON)
@ENABLE_STATIC_MODULE_FALSE@libstix_con_la_LDFLAGS = $(LDFLAGS_MOD_COMMON)
@ENABLE_STATIC_MODULE_FALSE@libstix_con_la_LIBADD = $(LIBADD_MOD_COMMON)
all: stix-cfg.h all: stix-cfg.h
$(MAKE) $(AM_MAKEFLAGS) all-am $(MAKE) $(AM_MAKEFLAGS) all-am
@ -583,6 +601,9 @@ clean-pkgmodexecLTLIBRARIES:
rm -f $${locs}; \ rm -f $${locs}; \
} }
libstix-con.la: $(libstix_con_la_OBJECTS) $(libstix_con_la_DEPENDENCIES) $(EXTRA_libstix_con_la_DEPENDENCIES)
$(AM_V_CCLD)$(libstix_con_la_LINK) $(am_libstix_con_la_rpath) $(libstix_con_la_OBJECTS) $(libstix_con_la_LIBADD) $(LIBS)
libstix-snd.la: $(libstix_snd_la_OBJECTS) $(libstix_snd_la_DEPENDENCIES) $(EXTRA_libstix_snd_la_DEPENDENCIES) libstix-snd.la: $(libstix_snd_la_OBJECTS) $(libstix_snd_la_DEPENDENCIES) $(EXTRA_libstix_snd_la_DEPENDENCIES)
$(AM_V_CCLD)$(libstix_snd_la_LINK) $(am_libstix_snd_la_rpath) $(libstix_snd_la_OBJECTS) $(libstix_snd_la_LIBADD) $(LIBS) $(AM_V_CCLD)$(libstix_snd_la_LINK) $(am_libstix_snd_la_rpath) $(libstix_snd_la_OBJECTS) $(libstix_snd_la_LIBADD) $(LIBS)
@ -648,9 +669,11 @@ mostlyclean-compile:
distclean-compile: distclean-compile:
-rm -f *.tab.c -rm -f *.tab.c
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_con_la-mod-con.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-bigint.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-bigint.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-comp.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-comp.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-debug.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-debug.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-decode.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-dic.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-dic.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-exec.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-exec.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-gc.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libstix_la-gc.Plo@am__quote@
@ -690,6 +713,13 @@ distclean-compile:
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $< @am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
libstix_con_la-mod-con.lo: mod-con.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_con_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libstix_con_la-mod-con.lo -MD -MP -MF $(DEPDIR)/libstix_con_la-mod-con.Tpo -c -o libstix_con_la-mod-con.lo `test -f 'mod-con.c' || echo '$(srcdir)/'`mod-con.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libstix_con_la-mod-con.Tpo $(DEPDIR)/libstix_con_la-mod-con.Plo
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='mod-con.c' object='libstix_con_la-mod-con.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_con_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libstix_con_la-mod-con.lo `test -f 'mod-con.c' || echo '$(srcdir)/'`mod-con.c
libstix_snd_la-mod-snd.lo: mod-snd.c libstix_snd_la-mod-snd.lo: mod-snd.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_snd_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libstix_snd_la-mod-snd.lo -MD -MP -MF $(DEPDIR)/libstix_snd_la-mod-snd.Tpo -c -o libstix_snd_la-mod-snd.lo `test -f 'mod-snd.c' || echo '$(srcdir)/'`mod-snd.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_snd_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libstix_snd_la-mod-snd.lo -MD -MP -MF $(DEPDIR)/libstix_snd_la-mod-snd.Tpo -c -o libstix_snd_la-mod-snd.lo `test -f 'mod-snd.c' || echo '$(srcdir)/'`mod-snd.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libstix_snd_la-mod-snd.Tpo $(DEPDIR)/libstix_snd_la-mod-snd.Plo @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libstix_snd_la-mod-snd.Tpo $(DEPDIR)/libstix_snd_la-mod-snd.Plo
@ -718,6 +748,13 @@ libstix_la-debug.lo: debug.c
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libstix_la-debug.lo `test -f 'debug.c' || echo '$(srcdir)/'`debug.c @am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libstix_la-debug.lo `test -f 'debug.c' || echo '$(srcdir)/'`debug.c
libstix_la-decode.lo: decode.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libstix_la-decode.lo -MD -MP -MF $(DEPDIR)/libstix_la-decode.Tpo -c -o libstix_la-decode.lo `test -f 'decode.c' || echo '$(srcdir)/'`decode.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libstix_la-decode.Tpo $(DEPDIR)/libstix_la-decode.Plo
@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='decode.c' object='libstix_la-decode.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libstix_la-decode.lo `test -f 'decode.c' || echo '$(srcdir)/'`decode.c
libstix_la-dic.lo: dic.c libstix_la-dic.lo: dic.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libstix_la-dic.lo -MD -MP -MF $(DEPDIR)/libstix_la-dic.Tpo -c -o libstix_la-dic.lo `test -f 'dic.c' || echo '$(srcdir)/'`dic.c @am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libstix_la_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libstix_la-dic.lo -MD -MP -MF $(DEPDIR)/libstix_la-dic.Tpo -c -o libstix_la-dic.lo `test -f 'dic.c' || echo '$(srcdir)/'`dic.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libstix_la-dic.Tpo $(DEPDIR)/libstix_la-dic.Plo @am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libstix_la-dic.Tpo $(DEPDIR)/libstix_la-dic.Plo

29
stix/lib/comp.c
View File

@ -159,7 +159,6 @@ typedef enum voca_id_t voca_id_t;
# define DBGOUT_COMP_3(fmt,a1,a2,a3) # define DBGOUT_COMP_3(fmt,a1,a2,a3)
#endif #endif
static int compile_block_statement (stix_t* stix); static int compile_block_statement (stix_t* stix);
static int compile_method_statement (stix_t* stix); static int compile_method_statement (stix_t* stix);
static int compile_method_expression (stix_t* stix, int pop); static int compile_method_expression (stix_t* stix, int pop);
@ -1547,13 +1546,13 @@ static const stix_ooch_t* add_io_name (stix_t* stix, const stix_oocs_t* name)
static int begin_include (stix_t* stix) static int begin_include (stix_t* stix)
{ {
stix_io_arg_t* arg; stix_ioarg_t* arg;
const stix_ooch_t* io_name; const stix_ooch_t* io_name;
io_name = add_io_name (stix, &stix->c->tok.name); io_name = add_io_name (stix, &stix->c->tok.name);
if (!io_name) return -1; if (!io_name) return -1;
arg = (stix_io_arg_t*) stix_callocmem (stix, STIX_SIZEOF(*arg)); arg = (stix_ioarg_t*) stix_callocmem (stix, STIX_SIZEOF(*arg));
if (!arg) goto oops; if (!arg) goto oops;
arg->name = io_name; arg->name = io_name;
@ -1600,7 +1599,7 @@ oops:
static int end_include (stix_t* stix) static int end_include (stix_t* stix)
{ {
int x; int x;
stix_io_arg_t* cur; stix_ioarg_t* cur;
if (stix->c->curinp == &stix->c->arg) return 0; /* no include */ if (stix->c->curinp == &stix->c->arg) return 0; /* no include */
@ -2633,7 +2632,7 @@ static int compile_method_primitive (stix_t* stix)
while (ptr < end && is_digitchar(*ptr)) while (ptr < end && is_digitchar(*ptr))
{ {
prim_no = prim_no * 10 + (*ptr - '0'); prim_no = prim_no * 10 + (*ptr - '0');
if (!STIX_OOI_IN_PREAMBLE_INDEX_RANGE(prim_no)) if (!STIX_OOI_IN_METHOD_PREAMBLE_INDEX_RANGE(prim_no))
{ {
set_syntax_error (stix, STIX_SYNERR_PRIMNO, &stix->c->tok.loc, &stix->c->tok.name); set_syntax_error (stix, STIX_SYNERR_PRIMNO, &stix->c->tok.loc, &stix->c->tok.name);
return -1; return -1;
@ -2658,7 +2657,7 @@ static int compile_method_primitive (stix_t* stix)
/* the symbol literal contains an underscore. /* the symbol literal contains an underscore.
* and it is none of the first of the last character */ * and it is none of the first of the last character */
if (add_symbol_literal(stix, &stix->c->tok.name, &lit_idx) >= 0 && if (add_symbol_literal(stix, &stix->c->tok.name, &lit_idx) >= 0 &&
STIX_OOI_IN_PREAMBLE_INDEX_RANGE(lit_idx)) STIX_OOI_IN_METHOD_PREAMBLE_INDEX_RANGE(lit_idx))
{ {
stix->c->mth.prim_type = 2; /* named primitive */ stix->c->mth.prim_type = 2; /* named primitive */
stix->c->mth.prim_no = lit_idx; stix->c->mth.prim_no = lit_idx;
@ -2669,7 +2668,7 @@ static int compile_method_primitive (stix_t* stix)
set_syntax_error (stix, STIX_SYNERR_PRIMNO, &stix->c->tok.loc, &stix->c->tok.name); set_syntax_error (stix, STIX_SYNERR_PRIMNO, &stix->c->tok.loc, &stix->c->tok.name);
return -1; return -1;
} }
else if (!STIX_OOI_IN_PREAMBLE_INDEX_RANGE(prim_no)) else if (!STIX_OOI_IN_METHOD_PREAMBLE_INDEX_RANGE(prim_no))
{ {
set_syntax_error (stix, STIX_SYNERR_PRIMNO, &stix->c->tok.loc, &stix->c->tok.name); set_syntax_error (stix, STIX_SYNERR_PRIMNO, &stix->c->tok.loc, &stix->c->tok.name);
return -1; return -1;
@ -4263,7 +4262,7 @@ static int add_compiled_method (stix_t* stix)
preamble_index = (preamble_index << 8) | stix->c->mth.code.ptr[i]; preamble_index = (preamble_index << 8) | stix->c->mth.code.ptr[i];
} }
if (!STIX_OOI_IN_PREAMBLE_INDEX_RANGE(preamble_index)) if (!STIX_OOI_IN_METHOD_PREAMBLE_INDEX_RANGE(preamble_index))
{ {
/* the index got out of the range */ /* the index got out of the range */
preamble_code = STIX_METHOD_PREAMBLE_NONE; preamble_code = STIX_METHOD_PREAMBLE_NONE;
@ -4290,7 +4289,7 @@ static int add_compiled_method (stix_t* stix)
preamble_index = 0; preamble_index = 0;
} }
STIX_ASSERT (STIX_OOI_IN_PREAMBLE_INDEX_RANGE(preamble_index)); STIX_ASSERT (STIX_OOI_IN_METHOD_PREAMBLE_INDEX_RANGE(preamble_index));
mth->owner = stix->c->cls.self_oop; mth->owner = stix->c->cls.self_oop;
mth->name = name; mth->name = name;
@ -4311,9 +4310,15 @@ the compiler must collect all source method string collected so far.
need to write code to collect string. need to write code to collect string.
*/ */
/* TODO: if (decoding is enabled... */
printf (">>>> BYTE CODE.....\n");
stix_decode (stix, mth);
stix_poptmps (stix, tmp_count); tmp_count = 0; stix_poptmps (stix, tmp_count); tmp_count = 0;
if (!stix_putatdic(stix, stix->c->cls.mthdic_oop[stix->c->mth.type], (stix_oop_t)name, (stix_oop_t)mth)) goto oops; if (!stix_putatdic(stix, stix->c->cls.mthdic_oop[stix->c->mth.type], (stix_oop_t)name, (stix_oop_t)mth)) goto oops;
return 0; return 0;
oops: oops:
@ -5190,7 +5195,7 @@ static void fini_compiler (stix_t* stix)
} }
} }
int stix_compile (stix_t* stix, stix_io_impl_t io) int stix_compile (stix_t* stix, stix_ioimpl_t io)
{ {
int n; int n;
@ -5259,7 +5264,7 @@ oops:
* closed. close them */ * closed. close them */
while (stix->c->curinp != &stix->c->arg) while (stix->c->curinp != &stix->c->arg)
{ {
stix_io_arg_t* prev; stix_ioarg_t* prev;
/* nothing much to do about a close error */ /* nothing much to do about a close error */
stix->c->impl (stix, STIX_IO_CLOSE, stix->c->curinp); stix->c->impl (stix, STIX_IO_CLOSE, stix->c->curinp);
@ -5279,3 +5284,5 @@ void stix_getsynerr (stix_t* stix, stix_synerr_t* synerr)
STIX_ASSERT (stix->c != STIX_NULL); STIX_ASSERT (stix->c != STIX_NULL);
if (synerr) *synerr = stix->c->synerr; if (synerr) *synerr = stix->c->synerr;
} }

503
stix/lib/decode.c Normal file
View File

@ -0,0 +1,503 @@
/*
* $Id$
*
Copyright (c) 2014-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WAfRRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "stix-prv.h"
# define DECODE_OUT_0(fmt) printf("\t" fmt "\n")
# define DECODE_OUT_1(fmt,a1) printf("\t" fmt "\n",a1)
# define DECODE_OUT_2(fmt,a1,a2) printf("\t" fmt "\n", a1, a2)
# define DECODE_OUT_3(fmt,a1,a2,a3) printf("\t" fmt "\n", a1, a2, a3)
#define FETCH_BYTE_CODE(stix) (cdptr[ip++])
#define FETCH_BYTE_CODE_TO(stix,v_ooi) (v_ooi = FETCH_BYTE_CODE(stix))
#if (STIX_BCODE_LONG_PARAM_SIZE == 2)
# define FETCH_PARAM_CODE_TO(stix,v_ooi) \
do { \
v_ooi = FETCH_BYTE_CODE(stix); \
v_ooi = (v_ooi << 8) | FETCH_BYTE_CODE(stix); \
} while (0)
#else
# define FETCH_PARAM_CODE_TO(stix,v_ooi) (v_ooi = FETCH_BYTE_CODE(stix))
#endif
/* TODO: check if ip shoots beyond the maximum length in fetching code and parameters */
static int decode (stix_t* stix, stix_oop_method_t mth)
{
stix_oob_t bcode, * cdptr;
stix_oow_t ip = 0, cdlen;
stix_ooi_t b1, b2;
cdptr = STIX_METHOD_GET_CODE_BYTE(mth);
cdlen = STIX_METHOD_GET_CODE_SIZE(mth);
/* TODO: check if ip increases beyon bcode when fetching parameters too */
while (ip < cdlen)
{
FETCH_BYTE_CODE_TO(stix, bcode);
switch (bcode)
{
case BCODE_PUSH_INSTVAR_X:
FETCH_PARAM_CODE_TO (stix, b1);
goto push_instvar;
case BCODE_PUSH_INSTVAR_0:
case BCODE_PUSH_INSTVAR_1:
case BCODE_PUSH_INSTVAR_2:
case BCODE_PUSH_INSTVAR_3:
case BCODE_PUSH_INSTVAR_4:
case BCODE_PUSH_INSTVAR_5:
case BCODE_PUSH_INSTVAR_6:
case BCODE_PUSH_INSTVAR_7:
b1 = bcode & 0x7; /* low 3 bits */
push_instvar:
DECODE_OUT_1 ("push_instvar %lu", (unsigned long int)b1);
break;
/* ------------------------------------------------- */
case BCODE_STORE_INTO_INSTVAR_X:
FETCH_PARAM_CODE_TO (stix, b1);
goto store_instvar;
case BCODE_STORE_INTO_INSTVAR_0:
case BCODE_STORE_INTO_INSTVAR_1:
case BCODE_STORE_INTO_INSTVAR_2:
case BCODE_STORE_INTO_INSTVAR_3:
case BCODE_STORE_INTO_INSTVAR_4:
case BCODE_STORE_INTO_INSTVAR_5:
case BCODE_STORE_INTO_INSTVAR_6:
case BCODE_STORE_INTO_INSTVAR_7:
b1 = bcode & 0x7; /* low 3 bits */
store_instvar:
DECODE_OUT_1 ("store_into_instvar %lu", (unsigned long int)b1);
break;
case BCODE_POP_INTO_INSTVAR_X:
FETCH_PARAM_CODE_TO (stix, b1);
goto pop_into_instvar;
case BCODE_POP_INTO_INSTVAR_0:
case BCODE_POP_INTO_INSTVAR_1:
case BCODE_POP_INTO_INSTVAR_2:
case BCODE_POP_INTO_INSTVAR_3:
case BCODE_POP_INTO_INSTVAR_4:
case BCODE_POP_INTO_INSTVAR_5:
case BCODE_POP_INTO_INSTVAR_6:
case BCODE_POP_INTO_INSTVAR_7:
b1 = bcode & 0x7; /* low 3 bits */
pop_into_instvar:
DECODE_OUT_1 ("pop_into_instvar %lu", (unsigned long int)b1);
break;
/* ------------------------------------------------- */
case BCODE_PUSH_TEMPVAR_X:
case BCODE_STORE_INTO_TEMPVAR_X:
case BCODE_POP_INTO_TEMPVAR_X:
FETCH_PARAM_CODE_TO (stix, b1);
goto handle_tempvar;
case BCODE_PUSH_TEMPVAR_0:
case BCODE_PUSH_TEMPVAR_1:
case BCODE_PUSH_TEMPVAR_2:
case BCODE_PUSH_TEMPVAR_3:
case BCODE_PUSH_TEMPVAR_4:
case BCODE_PUSH_TEMPVAR_5:
case BCODE_PUSH_TEMPVAR_6:
case BCODE_PUSH_TEMPVAR_7:
case BCODE_STORE_INTO_TEMPVAR_0:
case BCODE_STORE_INTO_TEMPVAR_1:
case BCODE_STORE_INTO_TEMPVAR_2:
case BCODE_STORE_INTO_TEMPVAR_3:
case BCODE_STORE_INTO_TEMPVAR_4:
case BCODE_STORE_INTO_TEMPVAR_5:
case BCODE_STORE_INTO_TEMPVAR_6:
case BCODE_STORE_INTO_TEMPVAR_7:
case BCODE_POP_INTO_TEMPVAR_0:
case BCODE_POP_INTO_TEMPVAR_1:
case BCODE_POP_INTO_TEMPVAR_2:
case BCODE_POP_INTO_TEMPVAR_3:
case BCODE_POP_INTO_TEMPVAR_4:
case BCODE_POP_INTO_TEMPVAR_5:
case BCODE_POP_INTO_TEMPVAR_6:
case BCODE_POP_INTO_TEMPVAR_7:
b1 = bcode & 0x7; /* low 3 bits */
handle_tempvar:
if ((bcode >> 4) & 1)
{
/* push - bit 4 on */
DECODE_OUT_1 ("push_tempvar %d", (int)b1);
}
else
{
/* store or pop - bit 5 off */
if ((bcode >> 3) & 1)
{
/* pop - bit 3 on */
DECODE_OUT_1 ("pop_into_tempvar %d", (int)b1);
}
else
{
DECODE_OUT_1 ("store_into_tempvar %d", (int)b1);
}
}
break;
/* ------------------------------------------------- */
case BCODE_PUSH_LITERAL_X:
FETCH_PARAM_CODE_TO (stix, b1);
goto push_literal;
case BCODE_PUSH_LITERAL_0:
case BCODE_PUSH_LITERAL_1:
case BCODE_PUSH_LITERAL_2:
case BCODE_PUSH_LITERAL_3:
case BCODE_PUSH_LITERAL_4:
case BCODE_PUSH_LITERAL_5:
case BCODE_PUSH_LITERAL_6:
case BCODE_PUSH_LITERAL_7:
b1 = bcode & 0x7; /* low 3 bits */
push_literal:
DECODE_OUT_1 ("push_literal %d", (int)b1);
break;
/* ------------------------------------------------- */
case BCODE_PUSH_OBJECT_X:
case BCODE_STORE_INTO_OBJECT_X:
case BCODE_POP_INTO_OBJECT_X:
FETCH_PARAM_CODE_TO (stix, b1);
goto handle_object;
case BCODE_PUSH_OBJECT_0:
case BCODE_PUSH_OBJECT_1:
case BCODE_PUSH_OBJECT_2:
case BCODE_PUSH_OBJECT_3:
case BCODE_STORE_INTO_OBJECT_0:
case BCODE_STORE_INTO_OBJECT_1:
case BCODE_STORE_INTO_OBJECT_2:
case BCODE_STORE_INTO_OBJECT_3:
case BCODE_POP_INTO_OBJECT_0:
case BCODE_POP_INTO_OBJECT_1:
case BCODE_POP_INTO_OBJECT_2:
case BCODE_POP_INTO_OBJECT_3:
b1 = bcode & 0x3; /* low 2 bits */
handle_object:
if ((bcode >> 3) & 1)
{
if ((bcode >> 2) & 1)
{
DECODE_OUT_1("pop_into_object %d", (int)b1);
}
else
{
DECODE_OUT_1("store_into_object %d", (int)b1);
}
}
else
{
DECODE_OUT_1("push_object %d", (int)b1);
}
break;
/* -------------------------------------------------------- */
case BCODE_JUMP_FORWARD_X:
FETCH_PARAM_CODE_TO (stix, b1);
DECODE_OUT_1 ("jump_forward %d", (int)b1);
break;
case BCODE_JUMP_FORWARD_0:
case BCODE_JUMP_FORWARD_1:
case BCODE_JUMP_FORWARD_2:
case BCODE_JUMP_FORWARD_3:
DECODE_OUT_1 ("jump_forward %d", (int)(bcode & 0x3)); /* low 2 bits */
break;
case BCODE_JUMP_BACKWARD_X:
FETCH_PARAM_CODE_TO (stix, b1);
DECODE_OUT_1 ("jump_backward %d", (int)b1);
stix->ip += b1;
break;
case BCODE_JUMP_BACKWARD_0:
case BCODE_JUMP_BACKWARD_1:
case BCODE_JUMP_BACKWARD_2:
case BCODE_JUMP_BACKWARD_3:
DECODE_OUT_1 ("jump_backward %d", (int)(bcode & 0x3)); /* low 2 bits */
break;
case BCODE_JUMP_IF_TRUE_X:
case BCODE_JUMP_IF_FALSE_X:
case BCODE_JUMP_IF_TRUE_0:
case BCODE_JUMP_IF_TRUE_1:
case BCODE_JUMP_IF_TRUE_2:
case BCODE_JUMP_IF_TRUE_3:
case BCODE_JUMP_IF_FALSE_0:
case BCODE_JUMP_IF_FALSE_1:
case BCODE_JUMP_IF_FALSE_2:
case BCODE_JUMP_IF_FALSE_3:
printf ("<<<<<<<<<<<<<< JUMP NOT IMPLEMENTED YET >>>>>>>>>>>> \n");
stix->errnum = STIX_ENOIMPL;
return -1;
case BCODE_JUMP2_FORWARD:
FETCH_PARAM_CODE_TO (stix, b1);
DECODE_OUT_1 ("jump2_forward %d", (int)b1);
break;
case BCODE_JUMP2_BACKWARD:
FETCH_PARAM_CODE_TO (stix, b1);
DECODE_OUT_1 ("jump2_backward %d", (int)b1);
break;
/* -------------------------------------------------------- */
case BCODE_PUSH_CTXTEMPVAR_X:
case BCODE_STORE_INTO_CTXTEMPVAR_X:
case BCODE_POP_INTO_CTXTEMPVAR_X:
FETCH_PARAM_CODE_TO (stix, b1);
FETCH_PARAM_CODE_TO (stix, b2);
goto handle_ctxtempvar;
case BCODE_PUSH_CTXTEMPVAR_0:
case BCODE_PUSH_CTXTEMPVAR_1:
case BCODE_PUSH_CTXTEMPVAR_2:
case BCODE_PUSH_CTXTEMPVAR_3:
case BCODE_STORE_INTO_CTXTEMPVAR_0:
case BCODE_STORE_INTO_CTXTEMPVAR_1:
case BCODE_STORE_INTO_CTXTEMPVAR_2:
case BCODE_STORE_INTO_CTXTEMPVAR_3:
case BCODE_POP_INTO_CTXTEMPVAR_0:
case BCODE_POP_INTO_CTXTEMPVAR_1:
case BCODE_POP_INTO_CTXTEMPVAR_2:
case BCODE_POP_INTO_CTXTEMPVAR_3:
b1 = bcode & 0x3; /* low 2 bits */
FETCH_BYTE_CODE_TO (stix, b2);
handle_ctxtempvar:
if ((bcode >> 3) & 1)
{
/* store or pop */
if ((bcode >> 2) & 1)
{
DECODE_OUT_2 ("pop_into_ctxtempvar %d %d", (int)b1, (int)b2);
}
else
{
DECODE_OUT_2 ("store_into_ctxtempvar %d %d", (int)b1, (int)b2);
}
}
else
{
/* push */
DECODE_OUT_2 ("push_ctxtempvar %d %d", (int)b1, (int)b2);
}
break;
/* -------------------------------------------------------- */
case BCODE_PUSH_OBJVAR_X:
case BCODE_STORE_INTO_OBJVAR_X:
case BCODE_POP_INTO_OBJVAR_X:
FETCH_PARAM_CODE_TO (stix, b1);
FETCH_PARAM_CODE_TO (stix, b2);
goto handle_objvar;
case BCODE_PUSH_OBJVAR_0:
case BCODE_PUSH_OBJVAR_1:
case BCODE_PUSH_OBJVAR_2:
case BCODE_PUSH_OBJVAR_3:
case BCODE_STORE_INTO_OBJVAR_0:
case BCODE_STORE_INTO_OBJVAR_1:
case BCODE_STORE_INTO_OBJVAR_2:
case BCODE_STORE_INTO_OBJVAR_3:
case BCODE_POP_INTO_OBJVAR_0:
case BCODE_POP_INTO_OBJVAR_1:
case BCODE_POP_INTO_OBJVAR_2:
case BCODE_POP_INTO_OBJVAR_3:
/* b1 -> variable index to the object indicated by b2.
* b2 -> object index stored in the literal frame. */
b1 = bcode & 0x3; /* low 2 bits */
FETCH_BYTE_CODE_TO (stix, b2);
handle_objvar:
if ((bcode >> 3) & 1)
{
/* store or pop */
if ((bcode >> 2) & 1)
{
DECODE_OUT_2 ("pop_into_objvar %d %d", (int)b1, (int)b2);
}
else
{
DECODE_OUT_2 ("store_into_objvar %d %d", (int)b1, (int)b2);
}
}
else
{
DECODE_OUT_2 ("push_objvar %d %d", (int)b1, (int)b2);
}
break;
/* -------------------------------------------------------- */
case BCODE_SEND_MESSAGE_X:
case BCODE_SEND_MESSAGE_TO_SUPER_X:
/* b1 -> number of arguments
* b2 -> selector index stored in the literal frame */
FETCH_PARAM_CODE_TO (stix, b1);
FETCH_PARAM_CODE_TO (stix, b2);
goto handle_send_message;
case BCODE_SEND_MESSAGE_0:
case BCODE_SEND_MESSAGE_1:
case BCODE_SEND_MESSAGE_2:
case BCODE_SEND_MESSAGE_3:
case BCODE_SEND_MESSAGE_TO_SUPER_0:
case BCODE_SEND_MESSAGE_TO_SUPER_1:
case BCODE_SEND_MESSAGE_TO_SUPER_2:
case BCODE_SEND_MESSAGE_TO_SUPER_3:
b1 = bcode & 0x3; /* low 2 bits */
FETCH_BYTE_CODE_TO (stix, b2);
handle_send_message:
DECODE_OUT_3 ("send_message%s nargs=%d selector=%d", (((bcode >> 2) & 1)? "_to_super": ""), (int)b1, (int)b2);
break;
/* -------------------------------------------------------- */
case BCODE_PUSH_RECEIVER:
DECODE_OUT_0 ("push_receiver");
break;
case BCODE_PUSH_NIL:
DECODE_OUT_0 ("push_nil");
break;
case BCODE_PUSH_TRUE:
DECODE_OUT_0 ("push_true");
break;
case BCODE_PUSH_FALSE:
DECODE_OUT_0 ("push_false");
break;
case BCODE_PUSH_CONTEXT:
DECODE_OUT_0 ("push_context");
break;
case BCODE_PUSH_NEGONE:
DECODE_OUT_0 ("push_negone");
break;
case BCODE_PUSH_ZERO:
DECODE_OUT_0 ("push_zero");
break;
case BCODE_PUSH_ONE:
DECODE_OUT_0 ("push_one");
break;
case BCODE_PUSH_TWO:
DECODE_OUT_0 ("push_two");
break;
case BCODE_PUSH_INTLIT:
FETCH_PARAM_CODE_TO (stix, b1);
DECODE_OUT_1 ("push_intlit %d", (int)b1);
break;
case BCODE_PUSH_NEGINTLIT:
FETCH_PARAM_CODE_TO (stix, b1);
DECODE_OUT_1 ("push_negintlit %d", (int)-b1);
break;
/* -------------------------------------------------------- */
case BCODE_DUP_STACKTOP:
DECODE_OUT_0 ("dup_stacktop");
break;
case BCODE_POP_STACKTOP:
DECODE_OUT_0 ("pop_stacktop");
break;
case BCODE_RETURN_STACKTOP:
DECODE_OUT_0 ("return_stacktop");
break;
case BCODE_RETURN_RECEIVER:
DECODE_OUT_0 ("return_receiver");
break;
case BCODE_RETURN_FROM_BLOCK:
DECODE_OUT_0 ("return_from_block");
break;
case BCODE_MAKE_BLOCK:
/* b1 - number of block arguments
* b2 - number of block temporaries */
FETCH_PARAM_CODE_TO (stix, b1);
FETCH_PARAM_CODE_TO (stix, b2);
DECODE_OUT_2 ("make_block %d %d", (int)b1, (int)b2);
STIX_ASSERT (b1 >= 0);
STIX_ASSERT (b2 >= b1);
break;
case BCODE_SEND_BLOCK_COPY:
DECODE_OUT_0 ("send_block_copy");
break;
case BCODE_NOOP:
/* do nothing */
DECODE_OUT_0 ("noop");
break;
default:
printf ("UNKNOWN BYTE CODE ENCOUNTERED %x\n", (int)bcode);
stix->errnum = STIX_EINTERN;
break;
}
}
/* print literal frame contents */
for (ip = 0; ip < STIX_OBJ_GET_SIZE(mth) - STIX_METHOD_NAMED_INSTVARS; ip++)
{
printf (" %8lu ", (unsigned long int)ip);
print_object (stix, mth->slot[ip]);
printf ("\n");
}
return 0;
}
int stix_decode (stix_t* stix, stix_oop_method_t mth)
{
return decode (stix, mth);
}

518
stix/lib/exec.c
View File

File diff suppressed because it is too large Load Diff

64
stix/lib/main.c
View File

@ -98,6 +98,8 @@ struct xtn_t
stix_oow_t bchar_len; stix_oow_t bchar_len;
}; };
/* ========================================================================= */
static void* sys_alloc (stix_mmgr_t* mmgr, stix_oow_t size) static void* sys_alloc (stix_mmgr_t* mmgr, stix_oow_t size)
{ {
return malloc (size); return malloc (size);
@ -121,8 +123,9 @@ static stix_mmgr_t sys_mmgr =
STIX_NULL STIX_NULL
}; };
/* ========================================================================= */
static STIX_INLINE stix_ooi_t open_input (stix_t* stix, stix_io_arg_t* arg) static STIX_INLINE stix_ooi_t open_input (stix_t* stix, stix_ioarg_t* arg)
{ {
if (arg->includer) if (arg->includer)
{ {
@ -165,7 +168,7 @@ static STIX_INLINE stix_ooi_t open_input (stix_t* stix, stix_io_arg_t* arg)
return 0; return 0;
} }
static STIX_INLINE stix_ooi_t read_input (stix_t* stix, stix_io_arg_t* arg) static STIX_INLINE stix_ooi_t read_input (stix_t* stix, stix_ioarg_t* arg)
{ {
xtn_t* xtn = stix_getxtn(stix); xtn_t* xtn = stix_getxtn(stix);
stix_oow_t n, bcslen, ucslen, remlen; stix_oow_t n, bcslen, ucslen, remlen;
@ -198,14 +201,14 @@ static STIX_INLINE stix_ooi_t read_input (stix_t* stix, stix_io_arg_t* arg)
return ucslen; return ucslen;
} }
static STIX_INLINE stix_ooi_t close_input (stix_t* stix, stix_io_arg_t* arg) static STIX_INLINE stix_ooi_t close_input (stix_t* stix, stix_ioarg_t* arg)
{ {
STIX_ASSERT (arg->handle != STIX_NULL); STIX_ASSERT (arg->handle != STIX_NULL);
fclose ((FILE*)arg->handle); fclose ((FILE*)arg->handle);
return 0; return 0;
} }
static stix_ooi_t input_handler (stix_t* stix, stix_io_cmd_t cmd, stix_io_arg_t* arg) static stix_ooi_t input_handler (stix_t* stix, stix_iocmd_t cmd, stix_ioarg_t* arg)
{ {
switch (cmd) switch (cmd)
{ {
@ -223,6 +226,7 @@ static stix_ooi_t input_handler (stix_t* stix, stix_io_cmd_t cmd, stix_io_arg_t*
return -1; return -1;
} }
} }
/* ========================================================================= */
static void* mod_open (stix_t* stix, const stix_ooch_t* name) static void* mod_open (stix_t* stix, const stix_ooch_t* name)
{ {
@ -324,6 +328,49 @@ printf ("MOD_GETSYM [%s]\n", &buf[0]);
#endif #endif
} }
/* ========================================================================= */
static void log_write (stix_t* stix, int mask, const stix_ooch_t* msg, stix_oow_t len)
{
#if defined(_WIN32)
# error NOT IMPLEMENTED
#else
stix_bch_t buf[10];
stix_oow_t ucslen, bcslen, msgidx;
int n;
msgidx = 0;
while (1)
{
ucslen = len;
bcslen = STIX_COUNTOF(buf) - len;
n = stix_ucstoutf8 (&msg[msgidx], &ucslen, buf, &bcslen);
if (n == 0)
{
write (1, buf, bcslen); /* TODO: write all */
break;
}
else if (n == -2)
{
STIX_ASSERT (ucslen > 0); /* if this fails, the buffer size must be increased */
write (1, buf, bcslen); /* TODO: write all */
msgidx += ucslen;
len -= ucslen;
}
else if (n <= -1)
{
/* conversion error */
break;
}
}
#endif
}
/* ========================================================================= */
static char* syntax_error_msg[] = static char* syntax_error_msg[] =
{ {
"no error", "no error",
@ -380,12 +427,17 @@ static char* syntax_error_msg[] =
"literal expected" "literal expected"
}; };
/* ========================================================================= */
stix_ooch_t str_my_object[] = { 'M', 'y', 'O', 'b','j','e','c','t' }; stix_ooch_t str_my_object[] = { 'M', 'y', 'O', 'b','j','e','c','t' };
stix_ooch_t str_main[] = { 'm', 'a', 'i', 'n' }; stix_ooch_t str_main[] = { 'm', 'a', 'i', 'n' };
stix_t* g_stix = STIX_NULL; stix_t* g_stix = STIX_NULL;
/* ========================================================================= */
#if defined(__MSDOS__) && defined(_INTELC32_) #if defined(__MSDOS__) && defined(_INTELC32_)
static void (*prev_timer_intr_handler) (void); static void (*prev_timer_intr_handler) (void);
@ -491,6 +543,8 @@ static void cancel_tick (void)
#endif #endif
} }
/* ========================================================================= */
int main (int argc, char* argv[]) int main (int argc, char* argv[])
{ {
stix_t* stix; stix_t* stix;
@ -524,6 +578,8 @@ int main (int argc, char* argv[])
vmprim.mod_open = mod_open; vmprim.mod_open = mod_open;
vmprim.mod_close = mod_close; vmprim.mod_close = mod_close;
vmprim.mod_getsym = mod_getsym; vmprim.mod_getsym = mod_getsym;
vmprim.log_write = log_write;
#if defined(USE_LTDL) #if defined(USE_LTDL)
lt_dlinit (); lt_dlinit ();

23
stix/lib/mod-snd.c
View File

@ -29,36 +29,17 @@
#include <stix-utl.h> #include <stix-utl.h>
/* ------------------------------------------------------------------------ */ /* ------------------------------------------------------------------------ */
/* TODO: don't use these macros... */
#define ACTIVE_STACK_PUSH(stix,v) \
do { \
(stix)->sp = (stix)->sp + 1; \
(stix)->active_context->slot[(stix)->sp] = v; \
} while (0)
#define ACTIVE_STACK_POP(stix) ((stix)->sp = (stix)->sp - 1)
#define ACTIVE_STACK_UNPOP(stix) ((stix)->sp = (stix)->sp + 1)
#define ACTIVE_STACK_POPS(stix,count) ((stix)->sp = (stix)->sp - (count))
#define ACTIVE_STACK_GET(stix,v_sp) ((stix)->active_context->slot[v_sp])
#define ACTIVE_STACK_SET(stix,v_sp,v_obj) ((stix)->active_context->slot[v_sp] = v_obj)
#define ACTIVE_STACK_GETTOP(stix) ACTIVE_STACK_GET(stix, (stix)->sp)
#define ACTIVE_STACK_SETTOP(stix,v_obj) ACTIVE_STACK_SET(stix, (stix)->sp, v_obj)
static int prim_open (stix_t* stix, stix_ooi_t nargs) static int prim_open (stix_t* stix, stix_ooi_t nargs)
{ {
printf ("<<<<<<<<<<<SND OPEN>>>>>>>>>>>>>>>>>>\n"); printf ("<<<<<<<<<<<SND OPEN>>>>>>>>>>>>>>>>>>\n");
ACTIVE_STACK_POPS (stix, nargs); STIX_STACK_POPS (stix, nargs);
return 1; return 1;
} }
static int prim_close (stix_t* stix, stix_ooi_t nargs) static int prim_close (stix_t* stix, stix_ooi_t nargs)
{ {
printf ("<<<<<<<<<<<<<<<<<<<<SND CLOSE>>>>>>>>>>>>>>>>>>>>>>\n"); printf ("<<<<<<<<<<<<<<<<<<<<SND CLOSE>>>>>>>>>>>>>>>>>>>>>>\n");
ACTIVE_STACK_POPS (stix, nargs); STIX_STACK_POPS (stix, nargs);
return 1; return 1;
} }

2
stix/lib/mod-snd.h
View File

@ -1,7 +1,7 @@
/* /*
* $Id$ * $Id$
* *
Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved. Copyright (c) 2006-2016 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions modification, are permitted provided that the following conditions

2
stix/lib/stix-cmn.h
View File

@ -301,7 +301,7 @@ typedef struct stix_ucs_t stix_ucs_t;
struct stix_bcs_t struct stix_bcs_t
{ {
stix_bch_t* ptr; stix_bch_t* ptr;
stix_oow_t len; stix_oow_t len;
}; };
typedef struct stix_bcs_t stix_bcs_t; typedef struct stix_bcs_t stix_bcs_t;

74
stix/lib/stix-prv.h
View File

@ -44,14 +44,6 @@
* PUSH_CONTEXT, PUSH_INTLIT, PUSH_INTLIT, SEND_BLOCK_COPY */ * PUSH_CONTEXT, PUSH_INTLIT, PUSH_INTLIT, SEND_BLOCK_COPY */
#define STIX_USE_MAKE_BLOCK #define STIX_USE_MAKE_BLOCK
/* define this to allow an pointer(OOP) object to have trailing bytes
* this is used to embed bytes codes into the back of a compile method
* object instead of putting in in a separate byte array. */
#define STIX_USE_OBJECT_TRAILER
/* define this to use the stack allocated inside process stack */
#define STIX_USE_PROCSTK
/* this is for gc debugging */ /* this is for gc debugging */
/*#define STIX_DEBUG_PROCESSOR*/ /*#define STIX_DEBUG_PROCESSOR*/
/*#define STIX_DEBUG_GC_001*/ /*#define STIX_DEBUG_GC_001*/
@ -244,38 +236,38 @@
/* SOURCE CODE I/O FOR COMPILER */ /* SOURCE CODE I/O FOR COMPILER */
/* ========================================================================= */ /* ========================================================================= */
enum stix_io_cmd_t enum stix_iocmd_t
{ {
STIX_IO_OPEN, STIX_IO_OPEN,
STIX_IO_CLOSE, STIX_IO_CLOSE,
STIX_IO_READ STIX_IO_READ
}; };
typedef enum stix_io_cmd_t stix_io_cmd_t; typedef enum stix_iocmd_t stix_iocmd_t;
struct stix_ioloc_t struct stix_ioloc_t
{ {
unsigned long line; /**< line */ unsigned long line; /**< line */
unsigned long colm; /**< column */ unsigned long colm; /**< column */
const stix_ooch_t* file; /**< file specified in #include */ const stix_ooch_t* file; /**< file specified in #include */
}; };
typedef struct stix_ioloc_t stix_ioloc_t; typedef struct stix_ioloc_t stix_ioloc_t;
struct stix_iolxc_t struct stix_iolxc_t
{ {
stix_ooci_t c; /**< character */ stix_ooci_t c; /**< character */
stix_ioloc_t l; /**< location */ stix_ioloc_t l; /**< location */
}; };
typedef struct stix_iolxc_t stix_iolxc_t; typedef struct stix_iolxc_t stix_iolxc_t;
/* /*
enum stix_io_arg_flag_t enum stix_ioarg_flag_t
{ {
STIX_IO_INCLUDED = (1 << 0) STIX_IO_INCLUDED = (1 << 0)
}; };
typedef enum stix_io_arg_flag_t stix_io_arg_flag_t; */ typedef enum stix_ioarg_flag_t stix_ioarg_flag_t; */
typedef struct stix_io_arg_t stix_io_arg_t; typedef struct stix_ioarg_t stix_ioarg_t;
struct stix_io_arg_t struct stix_ioarg_t
{ {
/** /**
* [IN] I/O object name. * [IN] I/O object name.
@ -285,7 +277,8 @@ struct stix_io_arg_t
const stix_ooch_t* name; const stix_ooch_t* name;
/** /**
* [OUT] I/O handle set by a handler. * [OUT] I/O handle set by an open handler.
* [IN] I/O handle referenced in read and close handler.
* The source stream handler can set this field when it opens a stream. * The source stream handler can set this field when it opens a stream.
* All subsequent operations on the stream see this field as set * All subsequent operations on the stream see this field as set
* during opening. * during opening.
@ -301,7 +294,7 @@ struct stix_io_arg_t
* [IN] points to the data of the includer. It is #STIX_NULL for the * [IN] points to the data of the includer. It is #STIX_NULL for the
* main stream. * main stream.
*/ */
stix_io_arg_t* includer; stix_ioarg_t* includer;
/*-----------------------------------------------------------------*/ /*-----------------------------------------------------------------*/
/*----------- from here down, internal use only -------------------*/ /*----------- from here down, internal use only -------------------*/
@ -317,10 +310,10 @@ struct stix_io_arg_t
/*-----------------------------------------------------------------*/ /*-----------------------------------------------------------------*/
}; };
typedef stix_ooi_t (*stix_io_impl_t) ( typedef stix_ooi_t (*stix_ioimpl_t) (
stix_t* stix, stix_t* stix,
stix_io_cmd_t cmd, stix_iocmd_t cmd,
stix_io_arg_t* arg stix_ioarg_t* arg
); );
struct stix_iotok_t struct stix_iotok_t
@ -447,7 +440,7 @@ typedef struct stix_code_t stix_code_t;
struct stix_compiler_t struct stix_compiler_t
{ {
/* input handler */ /* input handler */
stix_io_impl_t impl; stix_ioimpl_t impl;
/* information about the last meaningful character read. /* information about the last meaningful character read.
* this is a copy of curinp->lxc if no ungetting is performed. * this is a copy of curinp->lxc if no ungetting is performed.
@ -461,10 +454,10 @@ struct stix_compiler_t
int nungots; int nungots;
/* static input data buffer */ /* static input data buffer */
stix_io_arg_t arg; stix_ioarg_t arg;
/* pointer to the current input data. initially, it points to &arg */ /* pointer to the current input data. initially, it points to &arg */
stix_io_arg_t* curinp; stix_ioarg_t* curinp;
/* the last token read */ /* the last token read */
stix_iotok_t tok; stix_iotok_t tok;
@ -1080,6 +1073,35 @@ stix_oow_t stix_utf8touc (
stix_uch_t* uc stix_uch_t* uc
); );
/**
* The stix_ucstoutf8() function converts a unicode character string \a ucs
* to a UTF8 string and writes it into the buffer pointed to by \a bcs, but
* not more than \a bcslen bytes including the terminating null.
*
* Upon return, \a bcslen is modified to the actual number of bytes written to
* \a bcs excluding the terminating null; \a ucslen is modified to the number of
* wide characters converted.
*
* You may pass #STIX_NULL for \a bcs to dry-run conversion or to get the
* required buffer size for conversion. -2 is never returned in this case.
*
* \return
* - 0 on full conversion,
* - -1 on no or partial conversion for an illegal character encountered,
* - -2 on no or partial conversion for a small buffer.
*
* \code
* const stix_uch_t ucs[] = { 'H', 'e', 'l', 'l', 'o' };
* stix_bch_t bcs[10];
* stix_oow_t ucslen = 5;
* stix_oow_t bcslen = STIX_COUNTOF(bcs);
* n = stix_ucstoutf8 (ucs, &ucslen, bcs, &bcslen);
* if (n <= -1)
* {
* // conversion error
* }
* \endcode
*/
int stix_ucstoutf8 ( int stix_ucstoutf8 (
const stix_uch_t* ucs, const stix_uch_t* ucs,
stix_oow_t* ucslen, stix_oow_t* ucslen,
@ -1261,7 +1283,7 @@ stix_oop_t stix_inttostr (
/* ========================================================================= */ /* ========================================================================= */
STIX_EXPORT int stix_compile ( STIX_EXPORT int stix_compile (
stix_t* stix, stix_t* stix,
stix_io_impl_t io stix_ioimpl_t io
); );
STIX_EXPORT void stix_getsynerr ( STIX_EXPORT void stix_getsynerr (

1
stix/lib/stix.c
View File

@ -252,7 +252,6 @@ int stix_getoption (stix_t* stix, stix_option_t id, void* value)
return -1; return -1;
} }
stix_cb_t* stix_regcb (stix_t* stix, stix_cb_t* tmpl) stix_cb_t* stix_regcb (stix_t* stix, stix_cb_t* tmpl)
{ {
stix_cb_t* actual; stix_cb_t* actual;

72
stix/lib/stix.h
View File

@ -33,6 +33,13 @@
/* TODO: move this macro out to the build files.... */ /* TODO: move this macro out to the build files.... */
#define STIX_INCLUDE_COMPILER #define STIX_INCLUDE_COMPILER
/* define this to use the stack allocated inside process stack */
#define STIX_USE_PROCSTK
/* define this to allow an pointer(OOP) object to have trailing bytes
* this is used to embed bytes codes into the back of a compile method
* object instead of putting in in a separate byte array. */
#define STIX_USE_OBJECT_TRAILER
/* ========================================================================== */ /* ========================================================================== */
/** /**
@ -454,6 +461,19 @@ struct stix_method_t
stix_oop_t slot[1]; /* it stores literals */ stix_oop_t slot[1]; /* it stores literals */
}; };
#if defined(STIX_USE_OBJECT_TRAILER)
/* if m is to be type-cast to stix_oop_method_t, the macro must be
* redefined to this:
* (&((stix_oop_method_t)m)>slot[STIX_OBJ_GET_SIZE(m) + 1 - STIX_METHOD_NAMED_INSTVARS])
*/
# define STIX_METHOD_GET_CODE_BYTE(m) ((stix_oob_t*)&((stix_oop_oop_t)m)->slot[STIX_OBJ_GET_SIZE(m) + 1])
# define STIX_METHOD_GET_CODE_SIZE(m) ((stix_oow_t)((stix_oop_oop_t)m)->slot[STIX_OBJ_GET_SIZE(m)])
#else
# define STIX_METHOD_GET_CODE_BYTE(m) ((m)->code->slot)
# define STIX_METHOD_GET_CODE_SIZE(m) STIX_OBJ_GET_SIZE((m)->code)
#endif
/* The preamble field is composed of a 8-bit code and a 16-bit /* The preamble field is composed of a 8-bit code and a 16-bit
* index. * index.
* *
@ -489,7 +509,7 @@ struct stix_method_t
/* the index is an 16-bit unsigned integer. */ /* the index is an 16-bit unsigned integer. */
#define STIX_METHOD_PREAMBLE_INDEX_MIN 0x0000 #define STIX_METHOD_PREAMBLE_INDEX_MIN 0x0000
#define STIX_METHOD_PREAMBLE_INDEX_MAX 0xFFFF #define STIX_METHOD_PREAMBLE_INDEX_MAX 0xFFFF
#define STIX_OOI_IN_PREAMBLE_INDEX_RANGE(num) ((num) >= STIX_METHOD_PREAMBLE_INDEX_MIN && (num) <= STIX_METHOD_PREAMBLE_INDEX_MAX) #define STIX_OOI_IN_METHOD_PREAMBLE_INDEX_RANGE(num) ((num) >= STIX_METHOD_PREAMBLE_INDEX_MIN && (num) <= STIX_METHOD_PREAMBLE_INDEX_MAX)
#define STIX_CONTEXT_NAMED_INSTVARS 8 #define STIX_CONTEXT_NAMED_INSTVARS 8
typedef struct stix_context_t stix_context_t; typedef struct stix_context_t stix_context_t;
@ -637,15 +657,18 @@ typedef struct stix_t stix_t;
* ========================================================================= */ * ========================================================================= */
#define STIX_MOD_NAME_LEN_MAX 120 #define STIX_MOD_NAME_LEN_MAX 120
typedef void* (*stix_mod_open_t) (stix_t* stix, const stix_uch_t* name); typedef void* (*stix_mod_open_t) (stix_t* stix, const stix_ooch_t* name);
typedef void (*stix_mod_close_t) (stix_t* stix, void* handle); typedef void (*stix_mod_close_t) (stix_t* stix, void* handle);
typedef void* (*stix_mod_getsym_t) (stix_t* stix, void* handle, const stix_uch_t* name); typedef void* (*stix_mod_getsym_t) (stix_t* stix, void* handle, const stix_ooch_t* name);
typedef void (*stix_log_write_t) (stix_t* stix, int mask, const stix_ooch_t* msg, stix_oow_t len);
struct stix_vmprim_t struct stix_vmprim_t
{ {
stix_mod_open_t mod_open; stix_mod_open_t mod_open;
stix_mod_close_t mod_close; stix_mod_close_t mod_close;
stix_mod_getsym_t mod_getsym; stix_mod_getsym_t mod_getsym;
stix_log_write_t log_write;
}; };
typedef struct stix_vmprim_t stix_vmprim_t; typedef struct stix_vmprim_t stix_vmprim_t;
@ -654,18 +677,18 @@ typedef struct stix_vmprim_t stix_vmprim_t;
* IO MANIPULATION * IO MANIPULATION
* ========================================================================= */ * ========================================================================= */
/* TODO: MOVE stix_io_impl_t HERE */ /* TODO: MOVE stix_ioimpl_t HERE */
/* ========================================================================= /* =========================================================================
* CALLBACK MANIPULATION * CALLBACK MANIPULATION
* ========================================================================= */ * ========================================================================= */
typedef void (*stix_cb_impl_t) (stix_t* stix); typedef void (*stix_cbimpl_t) (stix_t* stix);
typedef struct stix_cb_t stix_cb_t; typedef struct stix_cb_t stix_cb_t;
struct stix_cb_t struct stix_cb_t
{ {
stix_cb_impl_t gc; stix_cbimpl_t gc;
stix_cb_impl_t fini; stix_cbimpl_t fini;
/* private below */ /* private below */
stix_cb_t* prev; stix_cb_t* prev;
@ -821,6 +844,37 @@ struct stix_t
#endif #endif
}; };
#if defined(STIX_USE_PROCSTK)
/* TODO: stack bound check when pushing */
#define STIX_STACK_PUSH(stix,v) \
do { \
(stix)->sp = (stix)->sp + 1; \
(stix)->processor->active->slot[(stix)->sp] = v; \
} while (0)
#define STIX_STACK_GET(stix,v_sp) ((stix)->processor->active->slot[v_sp])
#define STIX_STACK_SET(stix,v_sp,v_obj) ((stix)->processor->active->slot[v_sp] = v_obj)
#else
#define STIX_STACK_PUSH(stix,v) \
do { \
(stix)->sp = (stix)->sp + 1; \
(stix)->active_context->slot[(stix)->sp] = v; \
} while (0)
#define STIX_STACK_GET(stix,v_sp) ((stix)->active_context->slot[v_sp])
#define STIX_STACK_SET(stix,v_sp,v_obj) ((stix)->active_context->slot[v_sp] = v_obj)
#endif
#define STIX_STACK_GETTOP(stix) STIX_STACK_GET(stix, (stix)->sp)
#define STIX_STACK_SETTOP(stix,v_obj) STIX_STACK_SET(stix, (stix)->sp, v_obj)
#define STIX_STACK_POP(stix) ((stix)->sp = (stix)->sp - 1)
#define STIX_STACK_POPS(stix,count) ((stix)->sp = (stix)->sp - (count))
#define STIX_STACK_ISEMPTY(stix) ((stix)->sp <= -1)
#if defined(__cplusplus) #if defined(__cplusplus)
extern "C" { extern "C" {
#endif #endif
@ -978,6 +1032,10 @@ STIX_EXPORT void stix_poptmps (
stix_oow_t count stix_oow_t count
); );
STIX_EXPORT int stix_decode (
stix_t* stix,
stix_oop_method_t mth
);
/* Memory allocation/deallocation functions using stix's MMGR */ /* Memory allocation/deallocation functions using stix's MMGR */