[PATCH 2/2] x86: improve FPU support

- fix moving floats between GPR and XMM registers - implemented FSUB FMUL and FDIV, cannot be fully tested yet - implemented FCMPL - missing : FNEG, FREM, and more importantly functions returning float are not doing it properly yet. Signed-off-by: Arthur Huillet --- arch/x86/emit-code.c

Re: [PATCH] vm: allocate enough memory for inherited fields, amendment #2

On Thu, 2009-07-02 at 21:43 +0200, Vegard Nossum wrote: > Allocate just the right amount of memory that we need for this class's > static fields, including fields inherited from the superclass. > > Signed-off-by: Vegard Nossum Applied, thanks! --

Re: [PATCH] x86: fix FMUL FDIV FCMPL, implement FNEG, enable FloatArithmeticTest

Applied, thanks! -- ___ Jatovm-devel mailing list Jatovm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jatovm-devel

Re: [PATCH 1/2] x86: fix cvtsi2ss and cvtss2si code emission

On Fri, 2009-07-03 at 02:05 +0200, Arthur Huillet wrote: > source and destination registers were swapped > > Signed-off-by: Arthur Huillet Applied, thanks! -- ___ Jatovm-deve

[PATCH] x86: float remainder is FREM in the HIR

Not implemented for now because the emulation function returns float, and we cannot talk to functions returning floats that respect the ABI for now. Signed-off-by: Arthur Huillet --- include/jit/expression.h |1 + jit/arithmetic-bc.c |2 +- jit/tree-printer

[PATCH] regression: add integer<->float conversion tests

Disabled until conversion is implemented. Signed-off-by: Arthur Huillet --- regression/jvm/FloatArithmeticTest.java | 18 +- 1 files changed, 17 insertions(+), 1 deletions(-) diff --git a/regression/jvm/FloatArithmeticTest.java b/regression/jvm/FloatArithmeticTest.java index

Re: [PATCH] x86: float remainder is FREM in the HIR

both patches applied -- ___ Jatovm-devel mailing list Jatovm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jatovm-devel

[PATCH] x86: implement f2i and i2f

This is done by extending the HIR with two new EXPR_CONVERSION : EXPR_CONVERSION_{TO,FROM}_FLOAT. Signed-off-by: Arthur Huillet --- arch/x86/insn-selector_32.brg | 38 ++ include/jit/expression.h|4 +++ jit/expression.c

Re: [PATCH] vm: part 1 of itables (interface method tables)

On Thu, 2009-07-02 at 21:43 +0200, Vegard Nossum wrote: > This patch adds: > > 1. A space in the class struct where we can store the itable > 2. Collecting the interface methods implemented by the class and its > superclasses > 3. Tracing (debug output) of the collected itable > > Signed-o

Re: [PATCH] vm: part 1 of itables (interface method tables)

2009/7/3 Pekka Enberg : > On Thu, 2009-07-02 at 21:43 +0200, Vegard Nossum wrote: >> This patch adds: >> >>  1. A space in the class struct where we can store the itable >>  2. Collecting the interface methods implemented by the class and its >>     superclasses >>  3. Tracing (debug output) of the

Re: [PATCH] x86: implement OP_FREM

applied -- ___ Jatovm-devel mailing list Jatovm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jatovm-devel

[PATCH] x86: implement OP_FREM

This calls the C function fmodf() as the VM Spec suggests. Signed-off-by: Arthur Huillet --- arch/x86/insn-selector_32.brg | 21 + regression/jvm/FloatArithmeticTest.java |9 +++-- 2 files changed, 28 insertions(+), 2 deletions(-) diff --git a/arch/x86/in

Re: [PATCH] x86: floating point returning is now ABI conformant

applied -- ___ Jatovm-devel mailing list Jatovm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jatovm-devel

[PATCH] x86: factorize code for INVOKEVIRTUAL and FINVOKEVIRTUAL

Signed-off-by: Arthur Huillet --- arch/x86/insn-selector_32.brg | 108 +++-- 1 files changed, 40 insertions(+), 68 deletions(-) diff --git a/arch/x86/insn-selector_32.brg b/arch/x86/insn-selector_32.brg index 0e8e84f..35d9ecb 100644 --- a/arch/x86/insn-select

[PATCH] x86: factorize code for INVOKE and FINVOKE

Signed-off-by: Arthur Huillet --- arch/x86/insn-selector_32.brg | 125 - 1 files changed, 48 insertions(+), 77 deletions(-) diff --git a/arch/x86/insn-selector_32.brg b/arch/x86/insn-selector_32.brg index 35d9ecb..857f2a9 100644 --- a/arch/x86/insn-select

[PATCH] x86: floating point returning is now ABI conformant

We use the top of the x87 stack as is specified by the i386 SystemV ABI. Signed-off-by: Arthur Huillet --- arch/x86/emit-code.c| 12 +++ arch/x86/include/arch/instruction.h |3 + arch/x86/insn-selector_32.brg | 126 ++- arch/x86/instru

[PATCH] Makefile: remove .class files from runtime/ on 'make clean'

Signed-off-by: Tomek Grabiec --- Makefile |1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/Makefile b/Makefile index dd2febe..73df9b4 100644 --- a/Makefile +++ b/Makefile @@ -271,6 +271,7 @@ clean: $(Q) - rm -f $(REGRESSION_TEST_SUITE_CLASSES) $(Q) - rm -f

Re: [PATCH] x86: factorize code for INVOKEVIRTUAL and FINVOKEVIRTUAL

applied -- ___ Jatovm-devel mailing list Jatovm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jatovm-devel

Re: [PATCH] Makefile: remove .class files from runtime/ on 'make clean'

applied -- ___ Jatovm-devel mailing list Jatovm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jatovm-devel

Re: [PATCH] x86: factorize code for INVOKE and FINVOKE

applied -- ___ Jatovm-devel mailing list Jatovm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jatovm-devel

[PATCH 1/2] x86 implement INT -> CHAR conversion

Signed-off-by: Tomek Grabiec --- arch/x86/emit-code.c| 12 ++-- arch/x86/include/arch/instruction.h |3 ++- arch/x86/insn-selector_32.brg |6 +- arch/x86/lir-printer.c | 12 ++-- arch/x86/use-def.c |3 ++- 5 f

[PATCH 2/2] vm: set java.io.tmpdir property to /tmp

Signed-off-by: Tomek Grabiec --- vm/jato.c |4 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/vm/jato.c b/vm/jato.c index 739093f..5652d50 100644 --- a/vm/jato.c +++ b/vm/jato.c @@ -78,6 +78,10 @@ static void __vm_native native_vmsystemproperties_preinit(struct vm_objec

Re: [PATCH 2/2] vm: set java.io.tmpdir property to /tmp

2009/7/3 Tomek Grabiec : > > Signed-off-by: Tomek Grabiec > --- >  vm/jato.c |    4 >  1 files changed, 4 insertions(+), 0 deletions(-) > > diff --git a/vm/jato.c b/vm/jato.c > index 739093f..5652d50 100644 > --- a/vm/jato.c > +++ b/vm/jato.c > @@ -78,6 +78,10 @@ static void __vm_native > na

[PATCH 3/6] vm: move preloading code to vm/preload.c

Rename include/vm/java_lang.h to include/vm/preload.h Signed-off-by: Tomek Grabiec --- Makefile |3 +- include/vm/java_lang.h | 30 include/vm/preload.h | 32 jit/emulate.c|1 + jit/trace-jit.c |2 +- jit/trampoline.c

[PATCH 1/6] test: fix 'make test' breakage

Introduced by commit "x86 implement INT -> CHAR conversion" Signed-off-by: Tomek Grabiec --- test/arch-x86/emit-code-test_32.c |6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/test/arch-x86/emit-code-test_32.c b/test/arch-x86/emit-code-test_32.c index f024f62..64ea6

[PATCH 4/6] vm: fix warnings in jit/trace-jit.c

Signed-off-by: Tomek Grabiec --- jit/trace-jit.c |2 ++ test/jit/trace-stub.c |2 ++ 2 files changed, 4 insertions(+), 0 deletions(-) diff --git a/jit/trace-jit.c b/jit/trace-jit.c index bfcce4e..87176b6 100644 --- a/jit/trace-jit.c +++ b/jit/trace-jit.c @@ -26,6 +26,8 @@ #includ

[PATCH 2/6] vm: convert vm/stack-trace.c to new JatoVM interface

Cleanup fallouts from JamVM and re-enable natives for VMThrowable.fillInStackTrace() and VMThrowable.getStackTrace(). Signed-off-by: Tomek Grabiec --- include/vm/java_lang.h |5 ++- include/vm/object.h | 12 + include/vm/stack-trace.h |5 +- vm/jato.c| 24 +

[PATCH 6/6] vm: handle exceptions in class initialization correctly

The procedure is described in JVM spec: http://java.sun.com/docs/books/jvms/second_edition/html/Concepts.doc.html#24237 Signed-off-by: Tomek Grabiec --- arch/x86/emit-code.c| 13 - include/jit/exception.h |3 +++ include/vm/class.h |1 + include/vm/preload.h|

[PATCH 5/6] vm: Use preloaded classes for creating exceptions in VM

Signed-off-by: Tomek Grabiec --- include/jit/exception.h |2 +- include/vm/object.h |4 +--- include/vm/preload.h| 11 +++ jit/emulate.c |4 ++-- jit/exception.c |4 ++-- jit/trampoline.c|2 +- test/vm/object-stub.c |2 +- vm/