PatchSet 7684
Date: 2008/01/18 03:11:16
Author: robilad
Branch: HEAD
Tag: (none)
Log:
down to one warning with jit3
2008-01-18 Dalibor Topic <[EMAIL PROTECTED]>
* config/i386/jit3-i386.def: Removed unused nop and unimplemented
instructions. Removed ifdef-ed out code.
Members:
ChangeLog:1.5186->1.5187
config/i386/jit3-i386.def:1.33->1.34
Index: kaffe/ChangeLog
diff -u kaffe/ChangeLog:1.5186 kaffe/ChangeLog:1.5187
--- kaffe/ChangeLog:1.5186 Thu Jan 17 21:10:15 2008
+++ kaffe/ChangeLog Fri Jan 18 03:11:16 2008
@@ -1,3 +1,8 @@
+2008-01-18 Dalibor Topic <[EMAIL PROTECTED]>
+
+ * config/i386/jit3-i386.def: Removed unused nop and unimplemented
+ instructions. Removed ifdef-ed out code.
+
2008-01-17 Dalibor Topic <[EMAIL PROTECTED]>
* configure.ac: Disabled zlib-zip by default.
Index: kaffe/config/i386/jit3-i386.def
diff -u kaffe/config/i386/jit3-i386.def:1.33
kaffe/config/i386/jit3-i386.def:1.34
--- kaffe/config/i386/jit3-i386.def:1.33 Wed Jun 14 11:40:00 2006
+++ kaffe/config/i386/jit3-i386.def Fri Jan 18 03:11:18 2008
@@ -168,23 +168,6 @@
/* --------------------------------------------------------------------- */
-define_insn(unimplemented, unimplemented)
-{
- debug(("instr\t%s\n",__PRETTY_FUNCTION__));
-
- KAFFEVM_ABORT();
-}
-
-define_insn(nop, nop)
-{
- debug(("instr\t%s\n",__PRETTY_FUNCTION__));
-
- OUT(0x90);
- debug(("nop\n"));
-}
-
-/* --------------------------------------------------------------------- */
-
define_insn(prologue, prologue_xxx)
{
label* l;
@@ -269,44 +252,6 @@
debug(("incl 0x%x\n",(int)&(globalMethod->callsCount)));
}
#endif
-
-#if 0
- /* If this method uses IEEE, set up the mode here */
- if (used_ieee_division == true) {
- OUT(0x68);
- LOUT(0);
- OUT(0x68);
- LOUT(0);
- debug(("pushl #0\n"));
- debug(("pushl #0\n"));
-
- OUT(0xD9);
- OUT(0x3C);
- OUT(0x24);
- debug(("fnstcw (esp)\n"));
-
- OUT(0x8B);
- OUT((REG_eax<<3)|0x04);
- OUT(0x24);
- debug(("movl (esp),eax\n"));
-
- OUT(0xB8|REG_eax);
- LOUT(IEEE_MODE);
- debug(("movl %d,eax\n", IEEE_MODE));
-
- OUT(0x89);
- OUT((REG_eax<<3)|0x44);
- OUT(0x24);
- OUT(0x04);
- debug(("movl eax,4(esp)\n"));
-
- OUT(0xD9);
- OUT(0x6C);
- OUT(0x24);
- OUT(0x04);
- debug(("fldcw 4(esp)\n"));
- }
-#endif
}
#if defined (HAVE_GCJ_SUPPORT)
@@ -415,37 +360,6 @@
debug(("subl #?,ecx\n"));
debug(("subl #3*SLOTSIZE,ecx\n"));
debug(("movl ecx,esp\n"));
-
-#if 0
- if (used_ieee_division == true) {
- OUT(0x81);
- OUT(0xE8|REG_esp);
- LOUT(SLOTSIZE);
-
- debug(("subl #%d,esp\n", SLOTSIZE));
-
- OUT(0x8B);
- OUT((REG_eax<<3)|0x04);
- OUT(0x24);
- debug(("movl (esp),eax\n"));
-
- OUT(0xB8|REG_eax);
- LOUT(IEEE_MODE);
- debug(("movl %d,eax\n", IEEE_MODE));
-
- OUT(0x89);
- OUT((REG_eax<<3)|0x44);
- OUT(0x24);
- OUT(0x04);
- debug(("movl eax,4(esp)\n"));
-
- OUT(0xD9);
- OUT(0x6C);
- OUT(0x24);
- OUT(0x04);
- debug(("fldcw 4(esp)\n"));
- }
-#endif
}
define_insn(epilogue, epilogue_xxx)
@@ -469,28 +383,6 @@
}
KaffeJIT3_setEpilogueLabel((uintp)CODEPC);
-#if 0
- /* If this method uses IEEE, restore it */
- if (used_ieee_division == true) {
-#if 0
- OUT(0xD9);
- OUT(0x2C);
- OUT(0x24);
- debug(("fldcw (esp)\n"));
-#endif
- OUT(0xD9);
- OUT(0x6C);
- OUT(0x24);
- OUT(0);
- debug(("fldcw 0(esp)\n"));
-
- OUT(0x81);
- OUT(0xC0|REG_esp);
- LOUT(8);
- debug(("addl 8,esp\n"));
- }
-#endif
-
#if defined(KAFFE_PROFILER)
if (profFlag) {
profiler_end(globalMethod->totalClicks, 1);
@@ -1023,15 +915,8 @@
/* Setup EDX - should contains the sign of EAX */
do_move_int(REG_edx, REG_eax);
-#if 0
- OUT(0xC1);
- OUT(0xF8|REG_edx);
- OUT(31);
- debug(("sarl #31,edx\n"));
-#else
OUT(0x99);
debug(("cltd\n"));
-#endif
OUT(0xF7);
OUT(0xF8|r);
@@ -1121,15 +1006,8 @@
/* Setup EDX - should contains the sign of EAX */
do_move_int(REG_edx, REG_eax);
-#if 0
- OUT(0xC1);
- OUT(0xF8|REG_edx);
- OUT(31);
- debug(("sarl #31,edx\n"));
-#else
OUT(0x99);
debug(("cltd\n"));
-#endif
OUT(0xF7);
OUT(0xF8|r);
@@ -1414,45 +1292,6 @@
debug(("fild %d(ebp)\n", r));
}
-#if 0
-
- We cannot use these functions since the long is store in the
- opposite order to what they expect.
-
-define_insn(cvt_long_float, cvtlf_RxR)
-{
- int r;
-
- debug(("instr\t%s\n",__PRETTY_FUNCTION__));
-
- r = rslot_long(2);
- wreg_float(0);
-
- OUT(0xDF);
- OUT(0xA8|REG_ebp);
- LOUT(r);
-
- debug(("fildll %d(ebp)\n", r));
-}
-
-define_insn(cvt_long_double, cvtld_RxR)
-{
- int r;
-
- debug(("instr\t%s\n",__PRETTY_FUNCTION__));
-
- r = rslot_long(2);
- wreg_double(0);
-
- OUT(0xDF);
- OUT(0xA8|REG_ebp);
- LOUT(r);
-
- debug(("fildll %d(ebp)\n", r));
-}
-
-#endif
-
define_insn(cvt_float_double, cvtfd_RxR)
{
int o = rslot_float(2);
@@ -1593,16 +1432,6 @@
l->from = CODEPC;
debug(("jult %s\n", KaffeJIT3_getLabelName(l)));
break;
-#if 0
- case bule:
- OUT(0x0F);
- OUT(0x86);
- l->at = CODEPC;
- LOUT(0);
- l->from = CODEPC;
- debug(("jule %s\n", KaffeJIT3_getLabelName(l)));
- break;
-#endif
case bugt:
OUT(0x0F);
OUT(0x87);
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