calls instead of machine instructions, using the C calling
convention.
- $Id: builtin.c 2874 2005-06-29 14:57:36Z twisti $
+ $Id: builtin.c 3134 2005-08-23 14:45:29Z cacao $
*/
#include <assert.h>
-#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "md-abi.h"
#include "types.h"
+#include "classpath/native/fdlibm/fdlibm.h"
+
#include "mm/boehm.h"
#include "mm/memory.h"
#include "native/native.h"
}
-/* builtintable_entry_debug_dump ***********************************************
-
- Prints a builtintable_entry in human-readable form.
-
-*******************************************************************************/
-
-void builtintable_entry_debug_dump(FILE *file, builtintable_entry *bte)
-{
- char *name;
- char *desc;
-
- if (!bte) {
- fprintf(file,"(builtintable_entry *)NULL");
- return;
- }
-
- name = bte->name;
- if (!name)
- name = "<name=NULL>";
- desc = (bte->md) ? "parsed " : bte->descriptor;
- if (!desc)
- desc = "<desc=NULL>";
- fprintf(file,"BUILTIN(%d,%p,%s %s",
- bte->opcode,(void*)bte->fp,name,desc);
- descriptor_debug_print_methoddesc(file,bte->md);
- fputc(')',file);
-}
-
-
/* builtintable_get_internal ***************************************************
Finds an entry in the builtintable for internal functions and
java_objectheader *o;
/* is the class loaded */
- /*utf_fprint(stderr,c->name);fprintf(stderr,"\n");*/
+
assert(c->loaded);
/* is the class linked */
/* create the component arrays */
for (i = 0; i < size; i++) {
- java_arrayheader *ea =
+ java_arrayheader *ea =
+#if defined(__MIPS__) && (SIZEOF_VOID_P == 4)
+ /* we save an s4 to a s8 slot, 8-byte aligned */
+
+ builtin_multianewarray(n, componentvftbl, dims + 2);
+#else
builtin_multianewarray(n, componentvftbl, dims + 1);
+#endif
if (!ea)
return NULL;
s4 logtextlen;
s4 dumpsize;
- if (!noindent) {
- if (methodindent)
- methodindent--;
- else
- log_text("WARNING: unmatched methodindent--");
- }
-
if (opt_verbose || runverbose || verboseexception) {
/* calculate message length */
utf_strlen(m->class->name) +
strlen(".") +
utf_strlen(m->name) +
+ utf_strlen(m->descriptor) +
strlen("(NOSYNC,NATIVE");
#if SIZEOF_VOID_P == 8
utf_strcat_classname(logtext, m->class->name);
strcat(logtext, ".");
utf_strcat(logtext, m->name);
+ utf_strcat(logtext, m->descriptor);
if (m->flags & ACC_SYNCHRONIZED)
strcat(logtext, "(SYNC");
*******************************************************************************/
#ifdef TRACE_ARGS_NUM
-void builtin_trace_args(s8 a0, s8 a1, s8 a2, s8 a3,
+void builtin_trace_args(s8 a0, s8 a1,
+#if TRACE_ARGS_NUM >= 4
+ s8 a2, s8 a3,
+#endif /* TRACE_ARGS_NUM >= 4 */
#if TRACE_ARGS_NUM >= 6
s8 a4, s8 a5,
-#endif
+#endif /* TRACE_ARGS_NUM >= 6 */
#if TRACE_ARGS_NUM == 8
s8 a6, s8 a7,
-#endif
+#endif /* TRACE_ARGS_NUM == 8 */
methodinfo *m)
{
methoddesc *md;
strcat(logtext, "(");
+ /* xxxprintf ?Bug? an PowerPc Linux (rlwinm.inso) */
+ /* Only Arguments in integer Registers are passed correctly here */
+ /* long longs spilled on Stack have an wrong offset of +4 */
+ /* So preliminary Bugfix: Only pass 3 params at once to sprintf */
+ /* for SIZEOG_VOID_P == 4 && TRACE_ARGS_NUM == 8 */
switch (md->paramcount) {
case 0:
break;
a0, a1);
break;
+#if TRACE_ARGS_NUM >= 4
case 3:
sprintf(logtext + strlen(logtext),
"0x%llx, 0x%llx, 0x%llx",
break;
case 4:
- sprintf(logtext + strlen(logtext),
- "0x%llx, 0x%llx, 0x%llx, 0x%llx",
- a0, a1, a2, a3);
+ sprintf(logtext + strlen(logtext), "0x%llx, 0x%llx, 0x%llx"
+ , a0, a1, a2);
+ sprintf(logtext + strlen(logtext), ", 0x%llx", a3);
+
break;
+#endif /* TRACE_ARGS_NUM >= 4 */
#if TRACE_ARGS_NUM >= 6
case 5:
- sprintf(logtext + strlen(logtext),
- "0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx",
- a0, a1, a2, a3, a4);
+ sprintf(logtext + strlen(logtext), "0x%llx, 0x%llx, 0x%llx"
+ , a0, a1, a2);
+ sprintf(logtext + strlen(logtext), ", 0x%llx, 0x%llx", a3, a4);
break;
+
case 6:
- sprintf(logtext + strlen(logtext),
- "0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx",
- a0, a1, a2, a3, a4, a5);
+ sprintf(logtext + strlen(logtext), "0x%llx, 0x%llx, 0x%llx"
+ , a0, a1, a2);
+ sprintf(logtext + strlen(logtext), ", 0x%llx, 0x%llx, 0x%llx"
+ , a3, a4, a5);
break;
#endif /* TRACE_ARGS_NUM >= 6 */
#if TRACE_ARGS_NUM == 8
case 7:
- sprintf(logtext + strlen(logtext),
- "0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx",
- a0, a1, a2, a3, a4, a5, a6);
+ sprintf(logtext + strlen(logtext), "0x%llx, 0x%llx, 0x%llx"
+ , a0, a1, a2);
+ sprintf(logtext + strlen(logtext), ", 0x%llx, 0x%llx, 0x%llx"
+ , a3, a4, a5);
+ sprintf(logtext + strlen(logtext), ", 0x%llx", a6);
break;
case 8:
- sprintf(logtext + strlen(logtext),
- "0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx",
- a0, a1, a2, a3, a4, a5, a6, a7);
+ sprintf(logtext + strlen(logtext), "0x%llx, 0x%llx, 0x%llx"
+ , a0, a1, a2);
+ sprintf(logtext + strlen(logtext), ", 0x%llx, 0x%llx, 0x%llx"
+ , a3, a4, a5);
+ sprintf(logtext + strlen(logtext), ", 0x%llx, 0x%llx", a6, a7);
break;
#endif /* TRACE_ARGS_NUM == 8 */
default:
-#if TRACE_ARGS_NUM == 4
+#if TRACE_ARGS_NUM == 2
+ sprintf(logtext + strlen(logtext), "0x%llx, 0x%llx, ...(%d)", a0, a1, md->paramcount - 2);
+
+#elif TRACE_ARGS_NUM == 4
sprintf(logtext + strlen(logtext),
"0x%llx, 0x%llx, 0x%llx, 0x%llx, ...(%d)",
- a0, a1, a2, a3, m->paramcount - 4);
+ a0, a1, a2, a3, md->paramcount - 4);
#elif TRACE_ARGS_NUM == 6
sprintf(logtext + strlen(logtext),
"0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, ...(%d)",
- a0, a1, a2, a3, a4, a5, m->paramcount - 6);
+ a0, a1, a2, a3, a4, a5, md->paramcount - 6);
#elif TRACE_ARGS_NUM == 8
- sprintf(logtext + strlen(logtext),
- "0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, 0x%llx, ...(%d)",
- a0, a1, a2, a3, a4, a5, a6, a7, m->paramcount - 8);
+ sprintf(logtext + strlen(logtext),"0x%llx, 0x%llx, 0x%llx,"
+ , a0, a1, a2);
+ sprintf(logtext + strlen(logtext)," 0x%llx, 0x%llx, 0x%llx,"
+ , a3, a4, a5);
+ sprintf(logtext + strlen(logtext)," 0x%llx, 0x%llx, ...(%d)"
+ , a6, a7, md->paramcount - 8);
#endif
break;
#if TRACE_ARGS_NUM == 4
sprintf(logtext + strlen(logtext),
"0x%lx, 0x%lx, 0x%lx, 0x%lx, ...(%d)",
- a0, a1, a2, a3, m->paramcount - 4);
+ a0, a1, a2, a3, md->paramcount - 4);
#elif TRACE_ARGS_NUM == 6
sprintf(logtext + strlen(logtext),
"0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, ...(%d)",
- a0, a1, a2, a3, a4, a5, m->paramcount - 6);
+ a0, a1, a2, a3, a4, a5, md->paramcount - 6);
#elif TRACE_ARGS_NUM == 8
sprintf(logtext + strlen(logtext),
"0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, ...(%d)",
- a0, a1, a2, a3, a4, a5, a6, a7, m->paramcount - 8);
+ a0, a1, a2, a3, a4, a5, a6, a7, md->paramcount - 8);
#endif
break;
#endif /* SIZEOF_VOID_P == 4 */
******************************************************************************/
-
s8 builtin_ladd(s8 a, s8 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a + b;
+ c = a + b;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lsub(s8 a, s8 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a - b;
+ c = a - b;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lmul(s8 a, s8 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a * b;
+ c = a * b;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_ldiv(s8 a, s8 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a / b;
+ c = a / b;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lrem(s8 a, s8 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a % b;
+ c = a % b;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lshl(s8 a, s4 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a << (b & 63);
+ c = a << (b & 63);
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lshr(s8 a, s4 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a >> (b & 63);
+ c = a >> (b & 63);
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lushr(s8 a, s4 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return ((u8) a) >> (b & 63);
+ c = ((u8) a) >> (b & 63);
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_land(s8 a, s8 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a & b;
+ c = a & b;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lor(s8 a, s8 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a | b;
+ c = a | b;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lxor(s8 a, s8 b)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return a ^ b;
+ c = a ^ b;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s8 builtin_lneg(s8 a)
-{
+{
+ s8 c;
+
#if U8_AVAILABLE
- return -a;
+ c = -a;
#else
- return builtin_i2l(0);
+ c = builtin_i2l(0);
#endif
+
+ return c;
}
s4 builtin_lcmp(s8 a, s8 b)
s4 builtin_f2i(float a)
{
+ s4 i;
+
+ i = builtin_d2i((double) a);
- return builtin_d2i((double) a);
+ return i;
/* float f;
s8 builtin_f2l(float a)
{
+ s8 l;
- return builtin_d2l((double) a);
+ l = builtin_d2l((double) a);
+
+ return l;
/* float f;
}
-java_arrayheader *builtin_clone_array(void *env, java_arrayheader *o)
-{
- return (java_arrayheader *)
- Java_java_lang_VMObject_clone(0, 0, (java_lang_Cloneable *) o);
-}
+/* builtin_clone_array *********************************************************
+
+ Wrapper function for cloning arrays.
+*******************************************************************************/
-s4 builtin_dummy(void)
+java_arrayheader *builtin_clone_array(void *env, java_arrayheader *o)
{
- log_text("Internal error: builtin_dummy called (native function is missing)");
- assert(0);
+ java_arrayheader *ah;
+ java_lang_Cloneable *c;
- /* keep the compiler happy */
+ c = (java_lang_Object *) o;
- return 0;
+ ah = (java_arrayheader *) Java_java_lang_VMObject_clone(0, 0, c);
+
+ return ah;
}