/* src/vm/jit/powerpc64/codegen.c - machine code generator for 64-bit PowerPC
- Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel,
- C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
- E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
- J. Wenninger, Institut f. Computersprachen - TU Wien
+ Copyright (C) 1996-2005, 2006, 2007, 2008
+ CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
This file is part of CACAO.
#include "mm/memory.h"
-#include "native/localref.h"
-#include "native/native.h"
+#include "native/localref.hpp"
+#include "native/native.hpp"
-#include "threads/lock-common.h"
+#include "threads/lock.hpp"
-#include "vm/builtin.h"
-#include "vm/exceptions.h"
+#include "vm/jit/builtin.hpp"
+#include "vm/exceptions.hpp"
#include "vm/global.h"
-#include "vm/stringlocal.h"
-#include "vm/vm.h"
+#include "vm/loader.hpp"
+#include "vm/options.h"
+#include "vm/vm.hpp"
#include "vm/jit/abi.h"
#include "vm/jit/abi-asm.h"
-#include "vm/jit/md.h"
#include "vm/jit/asmpart.h"
-#include "vm/jit/codegen-common.h"
+#include "vm/jit/codegen-common.hpp"
#include "vm/jit/dseg.h"
-#include "vm/jit/emit-common.h"
-#include "vm/jit/jit.h"
-#include "vm/jit/linenumbertable.h"
-#include "vm/jit/parse.h"
-#include "vm/jit/patcher-common.h"
+#include "vm/jit/emit-common.hpp"
+#include "vm/jit/jit.hpp"
+#include "vm/jit/linenumbertable.hpp"
+#include "vm/jit/parse.hpp"
+#include "vm/jit/patcher-common.hpp"
#include "vm/jit/reg.h"
-#include "vm/jit/replace.h"
-#include "vm/jit/stacktrace.h"
-
-#include "vmcore/loader.h"
-#include "vmcore/options.h"
+#include "vm/jit/replace.hpp"
+#include "vm/jit/stacktrace.hpp"
+#include "vm/jit/trap.h"
#if defined(ENABLE_LSRA)
# include "vm/jit/allocator/lsra.h"
/* get or test the lock object */
if (m->flags & ACC_STATIC) {
- p = dseg_add_address(cd, &m->class->object.header);
+ p = dseg_add_address(cd, &m->clazz->object.header);
M_ALD(REG_A0, REG_PV, p);
}
else {
M_TST(REG_A0);
M_BNE(1);
- M_ALD_INTERN(REG_ZERO, REG_ZERO, EXCEPTION_HARDWARE_NULLPOINTER);
+ M_ALD_INTERN(REG_ZERO, REG_ZERO, TRAP_NullPointerException);
}
M_AST(REG_A0, REG_SP, s1 * 8); /* rd->memuse * 8 */
fieldtype = fi->type;
disp = dseg_add_address(cd, fi->value);
- if (!CLASS_IS_OR_ALMOST_INITIALIZED(fi->class)) {
- patcher_add_patch_ref(jd, PATCHER_initialize_class, fi->class, disp);
+ if (!CLASS_IS_OR_ALMOST_INITIALIZED(fi->clazz)) {
+ patcher_add_patch_ref(jd, PATCHER_initialize_class, fi->clazz, disp);
}
}
fieldtype = fi->type;
disp = dseg_add_address(cd, fi->value);
- if (!CLASS_IS_OR_ALMOST_INITIALIZED(fi->class)) {
- patcher_add_patch_ref(jd, PATCHER_initialize_class, fi->class, disp);
+ if (!CLASS_IS_OR_ALMOST_INITIALIZED(fi->clazz)) {
+ patcher_add_patch_ref(jd, PATCHER_initialize_class, fi->clazz, disp);
}
}
} else {
s1 = OFFSET(vftbl_t, interfacetable[0]) -
- sizeof(methodptr*) * lm->class->index;
+ sizeof(methodptr*) * lm->clazz->index;
- s2 = sizeof(methodptr) * (lm - lm->class->methods);
+ s2 = sizeof(methodptr) * (lm - lm->clazz->methods);
}
/* implicit null-pointer check */
superindex = super->index;
}
- if ((super == NULL) || !(super->flags & ACC_INTERFACE)) {
- CODEGEN_CRITICAL_SECTION_NEW;
- }
-
s1 = emit_load_s1(jd, iptr, REG_ITMP1);
/* if class is not resolved, check which code to call */
M_ALD(REG_ITMP2, s1, OFFSET(java_object_t, vftbl));
- CODEGEN_CRITICAL_SECTION_START;
-
M_ILD(REG_ITMP3, REG_ITMP2, OFFSET(vftbl_t, baseval));
M_ALD(REG_ITMP2, REG_PV, disp);
if (s1 != REG_ITMP1) {
M_ILD(REG_ITMP1, REG_ITMP2, OFFSET(vftbl_t, baseval));
M_ILD(REG_ITMP2, REG_ITMP2, OFFSET(vftbl_t, diffval));
- CODEGEN_CRITICAL_SECTION_END;
-
M_SUB(REG_ITMP3, REG_ITMP1, REG_ITMP3);
M_EXTSW(REG_ITMP3, REG_ITMP3);
} else {
M_EXTSW(REG_ITMP3, REG_ITMP3);
M_ALD(REG_ITMP2, REG_PV, disp);
M_ILD(REG_ITMP2, REG_ITMP2, OFFSET(vftbl_t, diffval));
-
- CODEGEN_CRITICAL_SECTION_END;
-
}
M_CMPU(REG_ITMP3, REG_ITMP2);
emit_classcast_check(cd, iptr, BRANCH_GT, REG_ITMP3, s1);
superindex = super->index;
}
- if ((super == NULL) || !(super->flags & ACC_INTERFACE)) {
- CODEGEN_CRITICAL_SECTION_NEW;
- }
-
s1 = emit_load_s1(jd, iptr, REG_ITMP1);
d = codegen_reg_of_dst(jd, iptr, REG_ITMP2);
if (s1 == d) {
M_ALD(REG_ITMP1, s1, OFFSET(java_object_t, vftbl));
M_ALD(REG_ITMP2, REG_PV, disp);
- CODEGEN_CRITICAL_SECTION_START;
-
M_ILD(REG_ITMP1, REG_ITMP1, OFFSET(vftbl_t, baseval));
M_ILD(REG_ITMP3, REG_ITMP2, OFFSET(vftbl_t, baseval));
M_ILD(REG_ITMP2, REG_ITMP2, OFFSET(vftbl_t, diffval));
- CODEGEN_CRITICAL_SECTION_END;
-
M_SUB(REG_ITMP1, REG_ITMP3, REG_ITMP1);
M_EXTSW(REG_ITMP1, REG_ITMP1);
M_CMPU(REG_ITMP1, REG_ITMP2);
code = jd->code;
cd = jd->cd;
+ /* Sanity check. */
+
+ assert(!code_is_leafmethod(code));
+
/* set some variables */
md = m->parseddesc;
/* put env into first argument register */
- disp = dseg_add_unique_address(cd, _Jv_env);
+ disp = dseg_add_unique_address(cd, VM_get_jnienv());
M_ALD(REG_A0, REG_PV, disp);
}