update to xulrunner-1.8.1.9; testing and ok kurt@
This commit is contained in:
parent
33f06b00d3
commit
ab59b433e6
@ -1,15 +1,15 @@
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# $OpenBSD: Makefile,v 1.13 2007/11/13 14:06:21 steven Exp $
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# $OpenBSD: Makefile,v 1.14 2007/11/13 21:03:03 martynas Exp $
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ONLY_FOR_ARCHS= alpha amd64 i386 powerpc sparc sparc64
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COMMENT-main= standalone XUL/XPCOM runtime environment
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COMMENT-devel= devel files for Gecko
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VER= 1.8.1.6
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VER= 1.8.1.9
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DISTNAME= mozilla
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PKGNAME= xulrunner-${VER}
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PKGNAME-main= xulrunner-${VER}p1
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PKGNAME-devel= xulrunner-devel-${VER}p2
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PKGNAME-main= xulrunner-${VER}
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PKGNAME-devel= xulrunner-devel-${VER}
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SO_VERSION= 2.0
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# NOTE: Must bump minor version if any shlib's are removed from the
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# components dir to avoid pkg_add -r issues.
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@ -44,12 +44,12 @@ WANTLIB= c glib-2.0 m pthread stdc++
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WANTLIB-main= ${WANTLIB} X11 Xau Xcomposite Xcursor Xdamage Xdmcp Xext \
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Xfixes Xft Xi Xinerama Xrandr Xrender Xt atk-1.0 cairo expat \
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fontconfig freetype glitz gmodule-2.0 gobject-2.0 jpeg \
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pango-1.0 pangocairo-1.0 pangoft2-1.0 png z
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fontconfig freetype glitz gmodule-2.0 gobject-2.0 gthread-2.0 \
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jpeg pango-1.0 pangocairo-1.0 pangoft2-1.0 png z
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WANTLIB-devel= nspr4 plc4 plds4
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LIB_DEPENDS-devel= ${MODGETTEXT_LIB_DEPENDS} IDL-2::devel/libIDL \
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xulrunner/mozjs,xulrunner/xpcom,xulrunner/xul:${PKGNAME-main}:devel/xulrunner,-main
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WANTLIB-devel= ${WANTLIB} nspr4 plc4 plds4
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VMEM_WARNING= Yes
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@ -105,9 +105,6 @@ TOOLS= TestGtkEmbed xpcshell xpt_link mozilla-xremote-client \
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xpicleanup xulrunner-bin nsinstall xpidl xulrunner-stub \
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regxpcom xpt_dump
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post-extract:
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@cp ${FILESDIR}/xptc* ${WRKSRC}/xpcom/reflect/xptcall/src/md/unix/
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pre-configure:
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@perl -pi -e 's|_LOCALBASE_|${LOCALBASE}|g; s|_X11BASE_|${X11BASE}|g' \
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${WRKSRC}/js/src/xpconnect/shell/Makefile.in \
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@ -1,5 +1,5 @@
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MD5 (xulrunner-1.8.1.6.tar.gz) = u5HFMOYJGrUPyVrfovwdow==
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RMD160 (xulrunner-1.8.1.6.tar.gz) = ydYud/HIfOBEgRqqTF+fNAKmNFc=
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SHA1 (xulrunner-1.8.1.6.tar.gz) = G4N/NxA5U32CgyRNM4QYvLEC2l4=
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SHA256 (xulrunner-1.8.1.6.tar.gz) = fjjLtO8l2wY1UVxylqELncW59OqbUSlEi2gmZQGF234=
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SIZE (xulrunner-1.8.1.6.tar.gz) = 44845485
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MD5 (xulrunner-1.8.1.9.tar.gz) = P2PEZAodC8YYiE2/C3oKtg==
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RMD160 (xulrunner-1.8.1.9.tar.gz) = fZI/KYirvR2B5EyL7BYQ3/m2kaw=
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SHA1 (xulrunner-1.8.1.9.tar.gz) = FbPlLqBjyKrehNi6xveNZo3+BxQ=
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SHA256 (xulrunner-1.8.1.9.tar.gz) = eK4fjWOfFcs/4gkvmP9BOJT64WhuUqtoR62wXN0bRKw=
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SIZE (xulrunner-1.8.1.9.tar.gz) = 44883813
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@ -1,116 +0,0 @@
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# -*- Mode: Asm -*-
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#
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# The contents of this file are subject to the Netscape Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is Netscape
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# Communications Corporation. Portions created by Netscape are
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# Copyright (C) 1999 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s):
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# Franz.Sirl-kernel@lauterbach.com (Franz Sirl)
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# beard@netscape.com (Patrick Beard)
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# waterson@netscape.com (Chris Waterson)
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#
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.set r0,0; .set sp,1; .set RTOC,2; .set r3,3; .set r4,4
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.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
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.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
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.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
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.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
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.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
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.set r30,30; .set r31,31
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.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
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.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
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.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
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.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
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.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
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.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
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.set f30,30; .set f31,31
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.section ".text"
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.align 2
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.globl XPTC_InvokeByIndex
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.type XPTC_InvokeByIndex,@function
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#
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# XPTC_InvokeByIndex(nsISupports* that, PRUint32 methodIndex,
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# PRUint32 paramCount, nsXPTCVariant* params)
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#
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XPTC_InvokeByIndex:
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stwu sp,-32(sp) # setup standard stack frame
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mflr r0 # save LR
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stw r3,8(sp) # r3 <= that
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stw r4,12(sp) # r4 <= methodIndex
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stw r30,16(sp)
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stw r31,20(sp)
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stw r0,36(sp) # store LR backchain
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mr r31,sp
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rlwinm r10,r5,3,0,27 # r10 = (ParamCount * 2 * 4) & ~0x0f
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addi r0,r10,96 # reserve stack for GPR and FPR register save area r0 = r10 + 96
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lwz r9,0(sp) # r9 = backchain
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neg r0,r0
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stwux r9,sp,r0 # reserve stack space and save SP backchain
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addi r3,sp,8 # r3 <= args
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mr r4,r5 # r4 <= paramCount
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mr r5,r6 # r5 <= params
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add r6,r3,r10 # r6 <= gpregs ( == args + r10 )
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mr r30,r6 # store in r30 for use later...
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addi r7,r6,32 # r7 <= fpregs ( == gpregs + 32 )
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bl invoke_copy_to_stack@local # (args, paramCount, params, gpregs, fpregs)
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lfd f1,32(r30) # load FP registers with method parameters
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lfd f2,40(r30)
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lfd f3,48(r30)
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lfd f4,56(r30)
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lfd f5,64(r30)
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lfd f6,72(r30)
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lfd f7,80(r30)
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lfd f8,88(r30)
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lwz r3,8(r31) # r3 <= that
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lwz r4,12(r31) # r4 <= methodIndex
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lwz r5,0(r3) # r5 <= vtable ( == *that )
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#if 0
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#if !((__GNUC__ == 3 && __GNUC_MINOR__ < 2) || __GXX_ABI_VERSION >= 100) # G++ pre-V3 ABI
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addi r4,r4,2 # skip first two vtable entries
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#endif
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#endif
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subi r4,r4,2 # skip first two vtable entries
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slwi r4,r4,2 # convert to offset ( *= 4 )
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lwzx r0,r5,r4 # r0 <= methodpointer ( == vtable + offset )
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lwz r4,4(r30) # load GP regs with method parameters
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lwz r5,8(r30)
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lwz r6,12(r30)
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lwz r7,16(r30)
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lwz r8,20(r30)
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lwz r9,24(r30)
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lwz r10,28(r30)
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mtlr r0 # copy methodpointer to LR
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blrl # call method
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lwz r30,16(r31) # restore r30 & r31
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lwz r31,20(r31)
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lwz r11,0(sp) # clean up the stack
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lwz r0,4(r11)
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mtlr r0
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mr sp,r11
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blr
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@ -1,104 +0,0 @@
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/* -*- Mode: asm; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 2001 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Stuart Parmenter <pavlov@netscape.com>
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* Chris Seawood <cls@seawood.org>
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*/
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/*
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Platform specific code to invoke XPCOM methods on native objects
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for sparcv9 Solaris.
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See the SPARC Compliance Definition (SCD) Chapter 3
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for more information about what is going on here, including
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the use of BIAS (0x7ff).
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The SCD is available from http://www.sparc.com/.
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*/
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.global XPTC_InvokeByIndex
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.type XPTC_InvokeByIndex, #function
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/*
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XPTC_InvokeByIndex(nsISupports* that, PRUint32 methodIndex,
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PRUint32 paramCount, nsXPTCVariant* params);
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*/
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XPTC_InvokeByIndex:
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save %sp,-(128 + 64),%sp ! room for the register window and
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! struct pointer, rounded up to 0 % 64
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sll %i2,4,%l0 ! assume the worst case
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! paramCount * 2 * 8 bytes
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cmp %l0, 0 ! are there any args? If not,
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be .invoke ! no need to copy args to stack
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nop
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sub %sp,%l0,%sp ! create the additional stack space
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add %sp,0x7ff+136,%o0 ! step past the register window, the
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! struct result pointer and the 'this' slot
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mov %i2,%o1 ! paramCount
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call invoke_copy_to_stack
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mov %i3,%o2 ! params
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!
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! load arguments from stack into the outgoing registers
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! BIAS is 0x7ff (2047)
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!
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! load the %o1..5 64bit (extended word) output registers registers
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ldx [%sp + 0x7ff + 136],%o1 ! %i1
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ldx [%sp + 0x7ff + 144],%o2 ! %i2
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ldx [%sp + 0x7ff + 152],%o3 ! %i3
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ldx [%sp + 0x7ff + 160],%o4 ! %i4
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ldx [%sp + 0x7ff + 168],%o5 ! %i5
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! load the even number double registers starting with %d2
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ldd [%sp + 0x7ff + 136],%f2
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ldd [%sp + 0x7ff + 144],%f4
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ldd [%sp + 0x7ff + 152],%f6
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ldd [%sp + 0x7ff + 160],%f8
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ldd [%sp + 0x7ff + 168],%f10
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ldd [%sp + 0x7ff + 176],%f12
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ldd [%sp + 0x7ff + 184],%f14
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ldd [%sp + 0x7ff + 192],%f16
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ldd [%sp + 0x7ff + 200],%f18
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ldd [%sp + 0x7ff + 208],%f20
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ldd [%sp + 0x7ff + 216],%f22
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ldd [%sp + 0x7ff + 224],%f24
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ldd [%sp + 0x7ff + 232],%f26
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ldd [%sp + 0x7ff + 240],%f28
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ldd [%sp + 0x7ff + 248],%f30
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!
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! calculate the target address from the vtable
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!
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.invoke:
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sll %i1,3,%l0 ! index *= 8
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! add %l0,16,%l0 ! there are 2 extra entries in the vTable (16bytes)
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ldx [%i0],%l1 ! *that --> address of vtable
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ldx [%l0 + %l1],%l0 ! that->vtable[index * 8 + 16] --> address
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jmpl %l0,%o7 ! call the routine
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mov %i0,%o0 ! move 'this' pointer to out register
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mov %o0,%i0 ! propagate return value
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ret
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restore
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.size XPTC_InvokeByIndex, .-XPTC_InvokeByIndex
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@ -1,184 +0,0 @@
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
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||||
|
||||
/* Platform specific code to invoke XPCOM methods on native objects */
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/* contributed by Glen Nakamura <glen.nakamura@usa.net> */
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#include "xptcprivate.h"
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/* Prototype specifies unmangled function name and disables unused warning */
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static void
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invoke_copy_to_stack(PRUint64* d, PRUint32 paramCount, nsXPTCVariant* s)
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__asm__("invoke_copy_to_stack") __attribute__((unused));
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static void
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invoke_copy_to_stack(PRUint64* d, PRUint32 paramCount, nsXPTCVariant* s)
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{
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const PRUint8 NUM_ARG_REGS = 6-1; // -1 for "this" pointer
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for(PRUint32 i = 0; i < paramCount; i++, d++, s++)
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{
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if(s->IsPtrData())
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{
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*d = (PRUint64)s->ptr;
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continue;
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}
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switch(s->type)
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{
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case nsXPTType::T_I8 : *d = (PRUint64)s->val.i8; break;
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case nsXPTType::T_I16 : *d = (PRUint64)s->val.i16; break;
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case nsXPTType::T_I32 : *d = (PRUint64)s->val.i32; break;
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case nsXPTType::T_I64 : *d = (PRUint64)s->val.i64; break;
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case nsXPTType::T_U8 : *d = (PRUint64)s->val.u8; break;
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case nsXPTType::T_U16 : *d = (PRUint64)s->val.u16; break;
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case nsXPTType::T_U32 : *d = (PRUint64)s->val.u32; break;
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case nsXPTType::T_U64 : *d = (PRUint64)s->val.u64; break;
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case nsXPTType::T_FLOAT :
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if(i < NUM_ARG_REGS)
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{
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// convert floats to doubles if they are to be passed
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// via registers so we can just deal with doubles later
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union { PRUint64 u64; double d; } t;
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t.d = (double)s->val.f;
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*d = t.u64;
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}
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else
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// otherwise copy to stack normally
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*d = (PRUint64)s->val.u32;
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break;
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||||
case nsXPTType::T_DOUBLE : *d = (PRUint64)s->val.u64; break;
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case nsXPTType::T_BOOL : *d = (PRUint64)s->val.b; break;
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case nsXPTType::T_CHAR : *d = (PRUint64)s->val.c; break;
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case nsXPTType::T_WCHAR : *d = (PRUint64)s->val.wc; break;
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||||
default:
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// all the others are plain pointer types
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||||
*d = (PRUint64)s->val.p;
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break;
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||||
}
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||||
}
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||||
}
|
||||
|
||||
/*
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||||
* XPTC_PUBLIC_API(nsresult)
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* XPTC_InvokeByIndex(nsISupports* that, PRUint32 methodIndex,
|
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* PRUint32 paramCount, nsXPTCVariant* params, void* vt)
|
||||
*/
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__asm__(
|
||||
"#### XPTC_InvokeByIndex ####\n"
|
||||
".text\n\t"
|
||||
".align 5\n\t"
|
||||
".globl XPTC_InvokeByIndex\n\t"
|
||||
".ent XPTC_InvokeByIndex\n"
|
||||
"XPTC_InvokeByIndex:\n\t"
|
||||
".frame $15,32,$26,0\n\t"
|
||||
".mask 0x4008000,-32\n\t"
|
||||
"ldgp $29,0($27)\n"
|
||||
"$XPTC_InvokeByIndex..ng:\n\t"
|
||||
"subq $30,32,$30\n\t"
|
||||
"stq $26,0($30)\n\t"
|
||||
"stq $15,8($30)\n\t"
|
||||
"bis $30,$30,$15\n\t"
|
||||
".prologue 1\n\t"
|
||||
|
||||
/*
|
||||
* Allocate enough stack space to hold the greater of 6 or "paramCount"+1
|
||||
* parameters. (+1 for "this" pointer) Room for at least 6 parameters
|
||||
* is required for storage of those passed via registers.
|
||||
*/
|
||||
|
||||
"bis $31,5,$2\n\t" /* count = MAX(5, "paramCount") */
|
||||
"cmplt $2,$18,$1\n\t"
|
||||
"cmovne $1,$18,$2\n\t"
|
||||
"s8addq $2,16,$1\n\t" /* room for count+1 params (8 bytes each) */
|
||||
"bic $1,15,$1\n\t" /* stack space is rounded up to 0 % 16 */
|
||||
"subq $30,$1,$30\n\t"
|
||||
|
||||
"stq $16,0($30)\n\t" /* save "that" (as "this" pointer) */
|
||||
"stq $17,16($15)\n\t" /* save "methodIndex" */
|
||||
|
||||
"addq $30,8,$16\n\t" /* pass stack pointer */
|
||||
"bis $18,$18,$17\n\t" /* pass "paramCount" */
|
||||
"bis $19,$19,$18\n\t" /* pass "params" */
|
||||
"bsr $26,$invoke_copy_to_stack..ng\n\t" /* call invoke_copy_to_stack */
|
||||
|
||||
/*
|
||||
* Copy the first 6 parameters to registers and remove from stack frame.
|
||||
* Both the integer and floating point registers are set for each parameter
|
||||
* except the first which is the "this" pointer. (integer only)
|
||||
* The floating point registers are all set as doubles since the
|
||||
* invoke_copy_to_stack function should have converted the floats.
|
||||
*/
|
||||
"ldq $16,0($30)\n\t" /* integer registers */
|
||||
"ldq $17,8($30)\n\t"
|
||||
"ldq $18,16($30)\n\t"
|
||||
"ldq $19,24($30)\n\t"
|
||||
"ldq $20,32($30)\n\t"
|
||||
"ldq $21,40($30)\n\t"
|
||||
"ldt $f17,8($30)\n\t" /* floating point registers */
|
||||
"ldt $f18,16($30)\n\t"
|
||||
"ldt $f19,24($30)\n\t"
|
||||
"ldt $f20,32($30)\n\t"
|
||||
"ldt $f21,40($30)\n\t"
|
||||
|
||||
"addq $30,48,$30\n\t" /* remove params from stack */
|
||||
|
||||
/*
|
||||
* Call the virtual function with the constructed stack frame.
|
||||
*/
|
||||
"bis $16,$16,$1\n\t" /* load "this" */
|
||||
"ldq $2,16($15)\n\t" /* load "methodIndex" */
|
||||
"ldq $1,0($1)\n\t" /* load vtable */
|
||||
#if 0
|
||||
"s8addq $2,16,$2\n\t" /* vtable index = "methodIndex" * 8 + 16 */
|
||||
#else
|
||||
"mulq $2, 8, $2\n\t"
|
||||
"addq $2, 0, $2\n\t" /* vtable index = "methodIndex" * 16 + 24 */
|
||||
#endif
|
||||
"addq $1,$2,$1\n\t"
|
||||
"ldq $27,0($1)\n\t" /* load address of function */
|
||||
"jsr $26,($27),0\n\t" /* call virtual function */
|
||||
"ldgp $29,0($26)\n\t"
|
||||
|
||||
"bis $15,$15,$30\n\t"
|
||||
"ldq $26,0($30)\n\t"
|
||||
"ldq $15,8($30)\n\t"
|
||||
"addq $30,32,$30\n\t"
|
||||
"ret $31,($26),1\n\t"
|
||||
".end XPTC_InvokeByIndex"
|
||||
);
|
||||
|
@ -1,174 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
||||
// Platform specific code to invoke XPCOM methods on native objects
|
||||
|
||||
#include "xptcprivate.h"
|
||||
|
||||
// 6 integral parameters are passed in registers
|
||||
const PRUint32 GPR_COUNT = 6;
|
||||
|
||||
// 8 floating point parameters are passed in SSE registers
|
||||
const PRUint32 FPR_COUNT = 8;
|
||||
|
||||
// Remember that these 'words' are 64-bit long
|
||||
static inline void
|
||||
invoke_count_words(PRUint32 paramCount, nsXPTCVariant * s,
|
||||
PRUint32 & nr_gpr, PRUint32 & nr_fpr, PRUint32 & nr_stack)
|
||||
{
|
||||
nr_gpr = 1; // skip one GP register for 'that'
|
||||
nr_fpr = 0;
|
||||
nr_stack = 0;
|
||||
|
||||
/* Compute number of eightbytes of class MEMORY. */
|
||||
for (uint32 i = 0; i < paramCount; i++, s++) {
|
||||
if (!s->IsPtrData()
|
||||
&& (s->type == nsXPTType::T_FLOAT || s->type == nsXPTType::T_DOUBLE)) {
|
||||
if (nr_fpr < FPR_COUNT)
|
||||
nr_fpr++;
|
||||
else
|
||||
nr_stack++;
|
||||
}
|
||||
else {
|
||||
if (nr_gpr < GPR_COUNT)
|
||||
nr_gpr++;
|
||||
else
|
||||
nr_stack++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
invoke_copy_to_stack(PRUint64 * d, PRUint32 paramCount, nsXPTCVariant * s,
|
||||
PRUint64 * gpregs, double * fpregs)
|
||||
{
|
||||
PRUint32 nr_gpr = 1; // skip one GP register for 'that'
|
||||
PRUint32 nr_fpr = 0;
|
||||
PRUint64 value;
|
||||
|
||||
for (uint32 i = 0; i < paramCount; i++, s++) {
|
||||
if (s->IsPtrData())
|
||||
value = (PRUint64) s->ptr;
|
||||
else {
|
||||
switch (s->type) {
|
||||
case nsXPTType::T_FLOAT: break;
|
||||
case nsXPTType::T_DOUBLE: break;
|
||||
case nsXPTType::T_I8: value = s->val.i8; break;
|
||||
case nsXPTType::T_I16: value = s->val.i16; break;
|
||||
case nsXPTType::T_I32: value = s->val.i32; break;
|
||||
case nsXPTType::T_I64: value = s->val.i64; break;
|
||||
case nsXPTType::T_U8: value = s->val.u8; break;
|
||||
case nsXPTType::T_U16: value = s->val.u16; break;
|
||||
case nsXPTType::T_U32: value = s->val.u32; break;
|
||||
case nsXPTType::T_U64: value = s->val.u64; break;
|
||||
case nsXPTType::T_BOOL: value = s->val.b; break;
|
||||
case nsXPTType::T_CHAR: value = s->val.c; break;
|
||||
case nsXPTType::T_WCHAR: value = s->val.wc; break;
|
||||
default: value = (PRUint64) s->val.p; break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!s->IsPtrData() && s->type == nsXPTType::T_DOUBLE) {
|
||||
if (nr_fpr < FPR_COUNT)
|
||||
fpregs[nr_fpr++] = s->val.d;
|
||||
else {
|
||||
*((double *)d) = s->val.d;
|
||||
d++;
|
||||
}
|
||||
}
|
||||
else if (!s->IsPtrData() && s->type == nsXPTType::T_FLOAT) {
|
||||
if (nr_fpr < FPR_COUNT)
|
||||
// The value in %xmm register is already prepared to
|
||||
// be retrieved as a float. Therefore, we pass the
|
||||
// value verbatim, as a double without conversion.
|
||||
fpregs[nr_fpr++] = s->val.d;
|
||||
else {
|
||||
*((float *)d) = s->val.f;
|
||||
d++;
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (nr_gpr < GPR_COUNT)
|
||||
gpregs[nr_gpr++] = value;
|
||||
else
|
||||
*d++ = value;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
extern "C"
|
||||
XPTC_PUBLIC_API(nsresult)
|
||||
XPTC_InvokeByIndex(nsISupports * that, PRUint32 methodIndex,
|
||||
PRUint32 paramCount, nsXPTCVariant * params)
|
||||
{
|
||||
PRUint32 nr_gpr, nr_fpr, nr_stack;
|
||||
invoke_count_words(paramCount, params, nr_gpr, nr_fpr, nr_stack);
|
||||
|
||||
// Stack, if used, must be 16-bytes aligned
|
||||
if (nr_stack)
|
||||
nr_stack = (nr_stack + 1) & ~1;
|
||||
|
||||
// Load parameters to stack, if necessary
|
||||
PRUint64 *stack = (PRUint64 *) __builtin_alloca(nr_stack * 8);
|
||||
PRUint64 gpregs[GPR_COUNT];
|
||||
double fpregs[FPR_COUNT];
|
||||
invoke_copy_to_stack(stack, paramCount, params, gpregs, fpregs);
|
||||
|
||||
// Load FPR registers from fpregs[]
|
||||
register double d0 asm("xmm0");
|
||||
register double d1 asm("xmm1");
|
||||
register double d2 asm("xmm2");
|
||||
register double d3 asm("xmm3");
|
||||
register double d4 asm("xmm4");
|
||||
register double d5 asm("xmm5");
|
||||
register double d6 asm("xmm6");
|
||||
register double d7 asm("xmm7");
|
||||
|
||||
switch (nr_fpr) {
|
||||
#define ARG_FPR(N) \
|
||||
case N+1: d##N = fpregs[N];
|
||||
ARG_FPR(7);
|
||||
ARG_FPR(6);
|
||||
ARG_FPR(5);
|
||||
ARG_FPR(4);
|
||||
ARG_FPR(3);
|
||||
ARG_FPR(2);
|
||||
ARG_FPR(1);
|
||||
ARG_FPR(0);
|
||||
case 0:;
|
||||
#undef ARG_FPR
|
||||
}
|
||||
|
||||
// Load GPR registers from gpregs[]
|
||||
register PRUint64 a0 asm("rdi");
|
||||
register PRUint64 a1 asm("rsi");
|
||||
register PRUint64 a2 asm("rdx");
|
||||
register PRUint64 a3 asm("rcx");
|
||||
register PRUint64 a4 asm("r8");
|
||||
register PRUint64 a5 asm("r9");
|
||||
|
||||
switch (nr_gpr) {
|
||||
#define ARG_GPR(N) \
|
||||
case N+1: a##N = gpregs[N];
|
||||
ARG_GPR(5);
|
||||
ARG_GPR(4);
|
||||
ARG_GPR(3);
|
||||
ARG_GPR(2);
|
||||
ARG_GPR(1);
|
||||
case 1: a0 = (PRUint64) that;
|
||||
case 0:;
|
||||
#undef ARG_GPR
|
||||
}
|
||||
|
||||
// Ensure that assignments to SSE registers won't be optimized away
|
||||
asm("" ::
|
||||
"x" (d0), "x" (d1), "x" (d2), "x" (d3),
|
||||
"x" (d4), "x" (d5), "x" (d6), "x" (d7));
|
||||
|
||||
// Get pointer to method
|
||||
PRUint64 methodAddress = *((PRUint64 *)that);
|
||||
methodAddress += 8 * methodIndex;
|
||||
methodAddress = *((PRUint64 *)methodAddress);
|
||||
|
||||
typedef PRUint32 (*Method)(PRUint64, PRUint64, PRUint64, PRUint64, PRUint64, PRUint64);
|
||||
PRUint32 result = ((Method)methodAddress)(a0, a1, a2, a3, a4, a5);
|
||||
return result;
|
||||
}
|
@ -1,141 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Franz.Sirl-kernel@lauterbach.com (Franz Sirl)
|
||||
* beard@netscape.com (Patrick Beard)
|
||||
* waterson@netscape.com (Chris Waterson)
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
// Platform specific code to invoke XPCOM methods on native objects
|
||||
|
||||
// The purpose of XPTC_InvokeByIndex() is to map a platform
|
||||
// indepenpent call to the platform ABI. To do that,
|
||||
// XPTC_InvokeByIndex() has to determine the method to call via vtable
|
||||
// access. The parameters for the method are read from the
|
||||
// nsXPTCVariant* and prepared for th native ABI. For the Linux/PPC
|
||||
// ABI this means that the first 8 integral and floating point
|
||||
// parameters are passed in registers.
|
||||
|
||||
#include "xptcprivate.h"
|
||||
|
||||
// 8 integral parameters are passed in registers
|
||||
#define GPR_COUNT 8
|
||||
|
||||
// 8 floating point parameters are passed in registers, floats are
|
||||
// promoted to doubles when passed in registers
|
||||
#define FPR_COUNT 8
|
||||
|
||||
extern "C" PRUint32
|
||||
invoke_count_words(PRUint32 paramCount, nsXPTCVariant* s)
|
||||
{
|
||||
return PRUint32(((paramCount * 2) + 3) & ~3);
|
||||
}
|
||||
|
||||
extern "C" void
|
||||
invoke_copy_to_stack(PRUint32* d,
|
||||
PRUint32 paramCount,
|
||||
nsXPTCVariant* s,
|
||||
PRUint32* gpregs,
|
||||
double* fpregs)
|
||||
{
|
||||
PRUint32 gpr = 1; // skip one GP reg for 'that'
|
||||
PRUint32 fpr = 0;
|
||||
PRUint32 tempu32;
|
||||
PRUint64 tempu64;
|
||||
|
||||
for(uint32 i = 0; i < paramCount; i++, s++) {
|
||||
if(s->IsPtrData())
|
||||
tempu32 = (PRUint32) s->ptr;
|
||||
else {
|
||||
switch(s->type) {
|
||||
case nsXPTType::T_FLOAT: break;
|
||||
case nsXPTType::T_DOUBLE: break;
|
||||
case nsXPTType::T_I8: tempu32 = s->val.i8; break;
|
||||
case nsXPTType::T_I16: tempu32 = s->val.i16; break;
|
||||
case nsXPTType::T_I32: tempu32 = s->val.i32; break;
|
||||
case nsXPTType::T_I64: tempu64 = s->val.i64; break;
|
||||
case nsXPTType::T_U8: tempu32 = s->val.u8; break;
|
||||
case nsXPTType::T_U16: tempu32 = s->val.u16; break;
|
||||
case nsXPTType::T_U32: tempu32 = s->val.u32; break;
|
||||
case nsXPTType::T_U64: tempu64 = s->val.u64; break;
|
||||
case nsXPTType::T_BOOL: tempu32 = s->val.b; break;
|
||||
case nsXPTType::T_CHAR: tempu32 = s->val.c; break;
|
||||
case nsXPTType::T_WCHAR: tempu32 = s->val.wc; break;
|
||||
default: tempu32 = (PRUint32) s->val.p; break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!s->IsPtrData() && s->type == nsXPTType::T_DOUBLE) {
|
||||
if (fpr < FPR_COUNT)
|
||||
fpregs[fpr++] = s->val.d;
|
||||
else {
|
||||
if ((PRUint32) d & 4) d++; // doubles are 8-byte aligned on stack
|
||||
*((double*) d) = s->val.d;
|
||||
d += 2;
|
||||
}
|
||||
}
|
||||
else if (!s->IsPtrData() && s->type == nsXPTType::T_FLOAT) {
|
||||
if (fpr < FPR_COUNT)
|
||||
fpregs[fpr++] = s->val.f; // if passed in registers, floats are promoted to doubles
|
||||
else
|
||||
*((float*) d++) = s->val.f;
|
||||
}
|
||||
else if (!s->IsPtrData() && (s->type == nsXPTType::T_I64
|
||||
|| s->type == nsXPTType::T_U64)) {
|
||||
if ((gpr + 1) < GPR_COUNT) {
|
||||
if (gpr & 1) gpr++; // longlongs are aligned in odd/even register pairs, eg. r5/r6
|
||||
*((PRUint64*) &gpregs[gpr]) = tempu64;
|
||||
gpr += 2;
|
||||
}
|
||||
else {
|
||||
if ((PRUint32) d & 4) d++; // longlongs are 8-byte aligned on stack
|
||||
*((PRUint64*) d) = tempu64;
|
||||
d += 2;
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (gpr < GPR_COUNT)
|
||||
gpregs[gpr++] = tempu32;
|
||||
else
|
||||
*d++ = tempu32;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
extern "C"
|
||||
XPTC_PUBLIC_API(nsresult)
|
||||
XPTC_InvokeByIndex(nsISupports* that, PRUint32 methodIndex,
|
||||
PRUint32 paramCount, nsXPTCVariant* params);
|
@ -1,87 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 2001 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Stuart Parmenter <pavlov@netscape.com>
|
||||
* Chris Seawood <cls@seawood.org>
|
||||
*/
|
||||
|
||||
|
||||
/* Platform specific code to invoke XPCOM methods on native objects */
|
||||
|
||||
#include "xptcprivate.h"
|
||||
|
||||
#if !defined(__sparc) && !defined(__sparc__)
|
||||
#error "This code is for Sparc only"
|
||||
#endif
|
||||
|
||||
extern "C" PRUint64
|
||||
invoke_copy_to_stack(PRUint64* d, PRUint32 paramCount, nsXPTCVariant* s)
|
||||
{
|
||||
/*
|
||||
We need to copy the parameters for this function to locals and use them
|
||||
from there since the parameters occupy the same stack space as the stack
|
||||
we're trying to populate.
|
||||
*/
|
||||
PRUint64 *l_d = d;
|
||||
nsXPTCVariant *l_s = s;
|
||||
PRUint64 l_paramCount = paramCount;
|
||||
PRUint64 regCount = 0; // return the number of registers to load from the stack
|
||||
|
||||
for(PRUint64 i = 0; i < l_paramCount; i++, l_d++, l_s++)
|
||||
{
|
||||
if (regCount < 5) regCount++;
|
||||
|
||||
if (l_s->IsPtrData())
|
||||
{
|
||||
*l_d = (PRUint64)l_s->ptr;
|
||||
continue;
|
||||
}
|
||||
switch (l_s->type)
|
||||
{
|
||||
case nsXPTType::T_I8 : *((PRInt64*)l_d) = l_s->val.i8; break;
|
||||
case nsXPTType::T_I16 : *((PRInt64*)l_d) = l_s->val.i16; break;
|
||||
case nsXPTType::T_I32 : *((PRInt64*)l_d) = l_s->val.i32; break;
|
||||
case nsXPTType::T_I64 : *((PRInt64*)l_d) = l_s->val.i64; break;
|
||||
|
||||
case nsXPTType::T_U8 : *((PRUint64*)l_d) = l_s->val.u8; break;
|
||||
case nsXPTType::T_U16 : *((PRUint64*)l_d) = l_s->val.u16; break;
|
||||
case nsXPTType::T_U32 : *((PRUint64*)l_d) = l_s->val.u32; break;
|
||||
case nsXPTType::T_U64 : *((PRUint64*)l_d) = l_s->val.u64; break;
|
||||
|
||||
/* in the case of floats, we want to put the bits in to the
|
||||
64bit space right justified... floats in the paramter array on
|
||||
sparcv9 use odd numbered registers.. %f1, %f3, so we have to skip
|
||||
the space that would be occupied by %f0, %f2, etc.
|
||||
*/
|
||||
case nsXPTType::T_FLOAT : *(((float*)l_d) + 1) = l_s->val.f; break;
|
||||
case nsXPTType::T_DOUBLE: *((double*)l_d) = l_s->val.d; break;
|
||||
case nsXPTType::T_BOOL : *((PRInt64*)l_d) = l_s->val.b; break;
|
||||
case nsXPTType::T_CHAR : *((PRUint64*)l_d) = l_s->val.c; break;
|
||||
case nsXPTType::T_WCHAR : *((PRInt64*)l_d) = l_s->val.wc; break;
|
||||
|
||||
default:
|
||||
// all the others are plain pointer types
|
||||
*((void**)l_d) = l_s->val.p;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return regCount;
|
||||
}
|
@ -1,89 +0,0 @@
|
||||
# -*- Mode: Asm -*-
|
||||
#
|
||||
# The contents of this file are subject to the Netscape Public
|
||||
# License Version 1.1 (the "License"); you may not use this file
|
||||
# except in compliance with the License. You may obtain a copy of
|
||||
# the License at http://www.mozilla.org/NPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS
|
||||
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
# implied. See the License for the specific language governing
|
||||
# rights and limitations under the License.
|
||||
#
|
||||
# The Original Code is mozilla.org code.
|
||||
#
|
||||
# The Initial Developer of the Original Code is Netscape
|
||||
# Communications Corporation. Portions created by Netscape are
|
||||
# Copyright (C) 1999 Netscape Communications Corporation. All
|
||||
# Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
# Franz.Sirl-kernel@lauterbach.com (Franz Sirl)
|
||||
# beard@netscape.com (Patrick Beard)
|
||||
# waterson@netscape.com (Chris Waterson)
|
||||
#
|
||||
|
||||
.set r0,0; .set sp,1; .set RTOC,2; .set r3,3; .set r4,4
|
||||
.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
|
||||
.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
|
||||
.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
|
||||
.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
|
||||
.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
|
||||
.set r30,30; .set r31,31
|
||||
.set f0,0; .set f1,1; .set f2,2; .set f3,3; .set f4,4
|
||||
.set f5,5; .set f6,6; .set f7,7; .set f8,8; .set f9,9
|
||||
.set f10,10; .set f11,11; .set f12,12; .set f13,13; .set f14,14
|
||||
.set f15,15; .set f16,16; .set f17,17; .set f18,18; .set f19,19
|
||||
.set f20,20; .set f21,21; .set f22,22; .set f23,23; .set f24,24
|
||||
.set f25,25; .set f26,26; .set f27,27; .set f28,28; .set f29,29
|
||||
.set f30,30; .set f31,31
|
||||
|
||||
.section ".text"
|
||||
.align 2
|
||||
.globl SharedStub
|
||||
.type SharedStub,@function
|
||||
|
||||
SharedStub:
|
||||
stwu sp,-112(sp) # room for
|
||||
# linkage (8),
|
||||
# gprData (32),
|
||||
# fprData (64),
|
||||
# stack alignment(8)
|
||||
mflr r0
|
||||
stw r0,116(sp) # save LR backchain
|
||||
|
||||
stw r4,12(sp) # save GP registers
|
||||
stw r5,16(sp) # (n.b. that we don't save r3
|
||||
stw r6,20(sp) # because PrepareAndDispatch() is savvy)
|
||||
stw r7,24(sp)
|
||||
stw r8,28(sp)
|
||||
stw r9,32(sp)
|
||||
stw r10,36(sp)
|
||||
|
||||
stfd f1,40(sp) # save FP registers
|
||||
stfd f2,48(sp)
|
||||
stfd f3,56(sp)
|
||||
stfd f4,64(sp)
|
||||
stfd f5,72(sp)
|
||||
stfd f6,80(sp)
|
||||
stfd f7,88(sp)
|
||||
stfd f8,96(sp)
|
||||
|
||||
# r3 has the 'self' pointer already
|
||||
|
||||
mr r4,r11 # r4 <= methodIndex selector, passed
|
||||
# via r11 in the nsXPTCStubBase::StubXX() call
|
||||
|
||||
addi r5,sp,120 # r5 <= pointer to callers args area,
|
||||
# beyond r3-r10/f1-f8 mapped range
|
||||
|
||||
addi r6,sp,8 # r6 <= gprData
|
||||
addi r7,sp,40 # r7 <= fprData
|
||||
|
||||
bl PrepareAndDispatch@local # Go!
|
||||
|
||||
lwz r0,116(sp) # restore LR
|
||||
mtlr r0
|
||||
la sp,112(sp) # clean up the stack
|
||||
blr
|
||||
|
@ -1,269 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1999
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
/* Implement shared vtbl methods. */
|
||||
|
||||
/* contributed by Glen Nakamura <glen.nakamura@usa.net> */
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <machine/cpu.h>
|
||||
#include "xptcprivate.h"
|
||||
|
||||
/* Prototype specifies unmangled function name and disables unused warning */
|
||||
static nsresult
|
||||
PrepareAndDispatch(nsXPTCStubBase* self, uint32 methodIndex, PRUint64* args)
|
||||
__asm__("PrepareAndDispatch") __attribute__((unused));
|
||||
|
||||
static nsresult
|
||||
PrepareAndDispatch(nsXPTCStubBase* self, uint32 methodIndex, PRUint64* args)
|
||||
{
|
||||
const PRUint8 PARAM_BUFFER_COUNT = 16;
|
||||
const PRUint8 NUM_ARG_REGS = 6-1; // -1 for "this" pointer
|
||||
|
||||
nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
|
||||
nsXPTCMiniVariant* dispatchParams = NULL;
|
||||
nsIInterfaceInfo* iface_info = NULL;
|
||||
const nsXPTMethodInfo* info;
|
||||
PRUint8 paramCount;
|
||||
PRUint8 i;
|
||||
nsresult result = NS_ERROR_FAILURE;
|
||||
|
||||
NS_ASSERTION(self,"no self");
|
||||
|
||||
self->GetInterfaceInfo(&iface_info);
|
||||
NS_ASSERTION(iface_info,"no interface info");
|
||||
|
||||
iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
|
||||
NS_ASSERTION(info,"no interface info");
|
||||
|
||||
paramCount = info->GetParamCount();
|
||||
|
||||
// setup variant array pointer
|
||||
if(paramCount > PARAM_BUFFER_COUNT)
|
||||
dispatchParams = new nsXPTCMiniVariant[paramCount];
|
||||
else
|
||||
dispatchParams = paramBuffer;
|
||||
NS_ASSERTION(dispatchParams,"no place for params");
|
||||
|
||||
// args[0] to args[NUM_ARG_REGS] hold floating point register values
|
||||
PRUint64* ap = args + NUM_ARG_REGS;
|
||||
for(i = 0; i < paramCount; i++, ap++)
|
||||
{
|
||||
const nsXPTParamInfo& param = info->GetParam(i);
|
||||
const nsXPTType& type = param.GetType();
|
||||
nsXPTCMiniVariant* dp = &dispatchParams[i];
|
||||
|
||||
if(param.IsOut() || !type.IsArithmetic())
|
||||
{
|
||||
dp->val.p = (void*) *ap;
|
||||
continue;
|
||||
}
|
||||
// else
|
||||
switch(type)
|
||||
{
|
||||
case nsXPTType::T_I8 : dp->val.i8 = (PRInt8) *ap; break;
|
||||
case nsXPTType::T_I16 : dp->val.i16 = (PRInt16) *ap; break;
|
||||
case nsXPTType::T_I32 : dp->val.i32 = (PRInt32) *ap; break;
|
||||
case nsXPTType::T_I64 : dp->val.i64 = (PRInt64) *ap; break;
|
||||
case nsXPTType::T_U8 : dp->val.u8 = (PRUint8) *ap; break;
|
||||
case nsXPTType::T_U16 : dp->val.u16 = (PRUint16) *ap; break;
|
||||
case nsXPTType::T_U32 : dp->val.u32 = (PRUint32) *ap; break;
|
||||
case nsXPTType::T_U64 : dp->val.u64 = (PRUint64) *ap; break;
|
||||
case nsXPTType::T_FLOAT :
|
||||
if(i < NUM_ARG_REGS)
|
||||
{
|
||||
// floats passed via registers are stored as doubles
|
||||
// in the first NUM_ARG_REGS entries in args
|
||||
dp->val.u64 = (PRUint64) args[i];
|
||||
dp->val.f = (float) dp->val.d; // convert double to float
|
||||
}
|
||||
else
|
||||
dp->val.u32 = (PRUint32) *ap;
|
||||
break;
|
||||
case nsXPTType::T_DOUBLE :
|
||||
// doubles passed via registers are also stored
|
||||
// in the first NUM_ARG_REGS entries in args
|
||||
dp->val.u64 = (i < NUM_ARG_REGS) ? args[i] : *ap;
|
||||
break;
|
||||
case nsXPTType::T_BOOL : dp->val.b = (PRBool) *ap; break;
|
||||
case nsXPTType::T_CHAR : dp->val.c = (char) *ap; break;
|
||||
case nsXPTType::T_WCHAR : dp->val.wc = (PRUnichar) *ap; break;
|
||||
default:
|
||||
NS_ASSERTION(0, "bad type");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
result = self->CallMethod((PRUint16)methodIndex, info, dispatchParams);
|
||||
|
||||
NS_RELEASE(iface_info);
|
||||
|
||||
if(dispatchParams != paramBuffer)
|
||||
delete [] dispatchParams;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/*
|
||||
* SharedStub()
|
||||
* Collects arguments and calls PrepareAndDispatch. The "methodIndex" is
|
||||
* passed to this function via $1 to preserve the argument registers.
|
||||
*/
|
||||
__asm__(
|
||||
"#### SharedStub ####\n"
|
||||
".text\n\t"
|
||||
".align 5\n\t"
|
||||
".ent SharedStub\n"
|
||||
"SharedStub:\n\t"
|
||||
".frame $30,96,$26,0\n\t"
|
||||
".mask 0x4000000,-96\n\t"
|
||||
"ldgp $29,0($27)\n"
|
||||
"$SharedStub..ng:\n\t"
|
||||
"subq $30,96,$30\n\t"
|
||||
"stq $26,0($30)\n\t"
|
||||
".prologue 1\n\t"
|
||||
|
||||
/*
|
||||
* Store arguments passed via registers to the stack.
|
||||
* Floating point registers are stored as doubles and converted
|
||||
* to floats in PrepareAndDispatch if necessary.
|
||||
*/
|
||||
"stt $f17,16($30)\n\t" /* floating point registers */
|
||||
"stt $f18,24($30)\n\t"
|
||||
"stt $f19,32($30)\n\t"
|
||||
"stt $f20,40($30)\n\t"
|
||||
"stt $f21,48($30)\n\t"
|
||||
"stq $17,56($30)\n\t" /* integer registers */
|
||||
"stq $18,64($30)\n\t"
|
||||
"stq $19,72($30)\n\t"
|
||||
"stq $20,80($30)\n\t"
|
||||
"stq $21,88($30)\n\t"
|
||||
|
||||
/*
|
||||
* Call PrepareAndDispatch function.
|
||||
*/
|
||||
"bis $1,$1,$17\n\t" /* pass "methodIndex" */
|
||||
"addq $30,16,$18\n\t" /* pass "args" */
|
||||
"bsr $26,$PrepareAndDispatch..ng\n\t"
|
||||
|
||||
"ldq $26,0($30)\n\t"
|
||||
"addq $30,96,$30\n\t"
|
||||
"ret $31,($26),1\n\t"
|
||||
".end SharedStub"
|
||||
);
|
||||
|
||||
#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */
|
||||
/*
|
||||
* nsresult nsXPTCStubBase::Stub##n()
|
||||
* Sets register $1 to "methodIndex" and jumps to SharedStub.
|
||||
*/
|
||||
#define STUB_ENTRY(n) \
|
||||
__asm__( \
|
||||
"#### Stub"#n" ####\n" \
|
||||
".text\n\t" \
|
||||
".align 5\n\t" \
|
||||
".globl _ZN14nsXPTCStubBase5Stub"#n"Ev\n\t" \
|
||||
".ent _ZN14nsXPTCStubBase5Stub"#n"Ev\n" \
|
||||
"_ZN14nsXPTCStubBase5Stub"#n"Ev:\n\t" \
|
||||
".frame $30,0,$26,0\n\t" \
|
||||
"ldgp $29,0($27)\n" \
|
||||
"$_ZN14nsXPTCStubBase5Stub"#n"Ev..ng:\n\t" \
|
||||
".prologue 1\n\t" \
|
||||
"lda $1,"#n"\n\t" \
|
||||
"br $31,$SharedStub..ng\n\t" \
|
||||
".end _ZN14nsXPTCStubBase5Stub"#n"Ev" \
|
||||
); \
|
||||
__asm__( \
|
||||
"#### Stub"#n" ####\n" \
|
||||
".text\n\t" \
|
||||
".align 5\n\t" \
|
||||
".globl _ZN14nsXPTCStubBase6Stub"#n"Ev\n\t" \
|
||||
".ent _ZN14nsXPTCStubBase6Stub"#n"Ev\n" \
|
||||
"_ZN14nsXPTCStubBase6Stub"#n"Ev:\n\t" \
|
||||
".frame $30,0,$26,0\n\t" \
|
||||
"ldgp $29,0($27)\n" \
|
||||
"$_ZN14nsXPTCStubBase6Stub"#n"Ev..ng:\n\t" \
|
||||
".prologue 1\n\t" \
|
||||
"lda $1,"#n"\n\t" \
|
||||
"br $31,$SharedStub..ng\n\t" \
|
||||
".end _ZN14nsXPTCStubBase6Stub"#n"Ev" \
|
||||
); \
|
||||
__asm__( \
|
||||
"#### Stub"#n" ####\n" \
|
||||
".text\n\t" \
|
||||
".align 5\n\t" \
|
||||
".globl _ZN14nsXPTCStubBase7Stub"#n"Ev\n\t" \
|
||||
".ent _ZN14nsXPTCStubBase7Stub"#n"Ev\n" \
|
||||
"_ZN14nsXPTCStubBase7Stub"#n"Ev:\n\t" \
|
||||
".frame $30,0,$26,0\n\t" \
|
||||
"ldgp $29,0($27)\n" \
|
||||
"$_ZN14nsXPTCStubBase7Stub"#n"Ev..ng:\n\t" \
|
||||
".prologue 1\n\t" \
|
||||
"lda $1,"#n"\n\t" \
|
||||
"br $31,$SharedStub..ng\n\t" \
|
||||
".end _ZN14nsXPTCStubBase7Stub"#n"Ev" \
|
||||
);
|
||||
#else
|
||||
/*
|
||||
* nsresult nsXPTCStubBase::Stub##n()
|
||||
* Sets register $1 to "methodIndex" and jumps to SharedStub.
|
||||
*/
|
||||
#define STUB_ENTRY(n) \
|
||||
nsresult nsXPTCStubBase::Stub##n() \
|
||||
{ \
|
||||
nsresult result; \
|
||||
__asm__ __volatile__( \
|
||||
"ldah $29,0($27)\n\t" \
|
||||
"lda $29,0($29)\n\t" \
|
||||
"lda $1, "#n"\n\t" \
|
||||
"br $31, $SharedStub..ng\n\t" \
|
||||
"mov $0, %0\n\t" \
|
||||
: "=r" (result) \
|
||||
); \
|
||||
return result; \
|
||||
}
|
||||
#endif
|
||||
|
||||
#define SENTINEL_ENTRY(n) \
|
||||
nsresult nsXPTCStubBase::Sentinel##n() \
|
||||
{ \
|
||||
NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
|
||||
return NS_ERROR_NOT_IMPLEMENTED; \
|
||||
}
|
||||
|
||||
#include "xptcstubsdef.inc"
|
||||
|
@ -1,206 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
||||
|
||||
// Implement shared vtbl methods.
|
||||
|
||||
#include "xptcprivate.h"
|
||||
|
||||
// The Linux/x86-64 ABI passes the first 6 integral parameters and the
|
||||
// first 8 floating point parameters in registers (rdi, rsi, rdx, rcx,
|
||||
// r8, r9 and xmm0-xmm7), no stack space is allocated for these by the
|
||||
// caller. The rest of the parameters are passed in the callers stack
|
||||
// area.
|
||||
|
||||
const PRUint32 PARAM_BUFFER_COUNT = 16;
|
||||
const PRUint32 GPR_COUNT = 6;
|
||||
const PRUint32 FPR_COUNT = 8;
|
||||
|
||||
// PrepareAndDispatch() is called by SharedStub() and calls the actual method.
|
||||
//
|
||||
// - 'args[]' contains the arguments passed on stack
|
||||
// - 'gpregs[]' contains the arguments passed in integer registers
|
||||
// - 'fpregs[]' contains the arguments passed in floating point registers
|
||||
//
|
||||
// The parameters are mapped into an array of type 'nsXPTCMiniVariant'
|
||||
// and then the method gets called.
|
||||
|
||||
extern "C" nsresult
|
||||
PrepareAndDispatch(nsXPTCStubBase * self, PRUint32 methodIndex,
|
||||
PRUint64 * args, PRUint64 * gpregs, double *fpregs)
|
||||
{
|
||||
nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
|
||||
nsXPTCMiniVariant* dispatchParams = NULL;
|
||||
nsIInterfaceInfo* iface_info = NULL;
|
||||
const nsXPTMethodInfo* info;
|
||||
PRUint32 paramCount;
|
||||
PRUint32 i;
|
||||
nsresult result = NS_ERROR_FAILURE;
|
||||
|
||||
NS_ASSERTION(self,"no self");
|
||||
|
||||
self->GetInterfaceInfo(&iface_info);
|
||||
NS_ASSERTION(iface_info,"no interface info");
|
||||
if (! iface_info)
|
||||
return NS_ERROR_UNEXPECTED;
|
||||
|
||||
iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
|
||||
NS_ASSERTION(info,"no method info");
|
||||
if (! info)
|
||||
return NS_ERROR_UNEXPECTED;
|
||||
|
||||
paramCount = info->GetParamCount();
|
||||
|
||||
// setup variant array pointer
|
||||
if(paramCount > PARAM_BUFFER_COUNT)
|
||||
dispatchParams = new nsXPTCMiniVariant[paramCount];
|
||||
else
|
||||
dispatchParams = paramBuffer;
|
||||
|
||||
NS_ASSERTION(dispatchParams,"no place for params");
|
||||
if (! dispatchParams)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
PRUint64* ap = args;
|
||||
PRUint32 nr_gpr = 1; // skip one GPR register for 'that'
|
||||
PRUint32 nr_fpr = 0;
|
||||
PRUint64 value;
|
||||
|
||||
for(i = 0; i < paramCount; i++) {
|
||||
const nsXPTParamInfo& param = info->GetParam(i);
|
||||
const nsXPTType& type = param.GetType();
|
||||
nsXPTCMiniVariant* dp = &dispatchParams[i];
|
||||
|
||||
if (!param.IsOut() && type == nsXPTType::T_DOUBLE) {
|
||||
if (nr_fpr < FPR_COUNT)
|
||||
dp->val.d = fpregs[nr_fpr++];
|
||||
else
|
||||
dp->val.d = *(double*) ap++;
|
||||
continue;
|
||||
}
|
||||
else if (!param.IsOut() && type == nsXPTType::T_FLOAT) {
|
||||
if (nr_fpr < FPR_COUNT)
|
||||
// The value in %xmm register is already prepared to
|
||||
// be retrieved as a float. Therefore, we pass the
|
||||
// value verbatim, as a double without conversion.
|
||||
dp->val.d = *(double*) ap++;
|
||||
else
|
||||
dp->val.f = *(float*) ap++;
|
||||
continue;
|
||||
}
|
||||
else {
|
||||
if (nr_gpr < GPR_COUNT)
|
||||
value = gpregs[nr_gpr++];
|
||||
else
|
||||
value = *ap++;
|
||||
}
|
||||
|
||||
if (param.IsOut() || !type.IsArithmetic()) {
|
||||
dp->val.p = (void*) value;
|
||||
continue;
|
||||
}
|
||||
|
||||
switch (type) {
|
||||
case nsXPTType::T_I8: dp->val.i8 = (PRInt8) value; break;
|
||||
case nsXPTType::T_I16: dp->val.i16 = (PRInt16) value; break;
|
||||
case nsXPTType::T_I32: dp->val.i32 = (PRInt32) value; break;
|
||||
case nsXPTType::T_I64: dp->val.i64 = (PRInt64) value; break;
|
||||
case nsXPTType::T_U8: dp->val.u8 = (PRUint8) value; break;
|
||||
case nsXPTType::T_U16: dp->val.u16 = (PRUint16) value; break;
|
||||
case nsXPTType::T_U32: dp->val.u32 = (PRUint32) value; break;
|
||||
case nsXPTType::T_U64: dp->val.u64 = (PRUint64) value; break;
|
||||
case nsXPTType::T_BOOL: dp->val.b = (PRBool) value; break;
|
||||
case nsXPTType::T_CHAR: dp->val.c = (char) value; break;
|
||||
case nsXPTType::T_WCHAR: dp->val.wc = (wchar_t) value; break;
|
||||
|
||||
default:
|
||||
NS_ASSERTION(0, "bad type");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
result = self->CallMethod((PRUint16) methodIndex, info, dispatchParams);
|
||||
|
||||
NS_RELEASE(iface_info);
|
||||
|
||||
if (dispatchParams != paramBuffer)
|
||||
delete [] dispatchParams;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */
|
||||
// Linux/x86-64 uses gcc >= 3.1
|
||||
#define STUB_ENTRY(n) \
|
||||
asm(".section \".text\"\n\t" \
|
||||
".align 2\n\t" \
|
||||
".if " #n " < 10\n\t" \
|
||||
".globl _ZN14nsXPTCStubBase5Stub" #n "Ev\n\t" \
|
||||
".type _ZN14nsXPTCStubBase5Stub" #n "Ev,@function\n" \
|
||||
"_ZN14nsXPTCStubBase5Stub" #n "Ev:\n\t" \
|
||||
".elseif " #n " < 100\n\t" \
|
||||
".globl _ZN14nsXPTCStubBase6Stub" #n "Ev\n\t" \
|
||||
".type _ZN14nsXPTCStubBase6Stub" #n "Ev,@function\n" \
|
||||
"_ZN14nsXPTCStubBase6Stub" #n "Ev:\n\t" \
|
||||
".elseif " #n " < 1000\n\t" \
|
||||
".globl _ZN14nsXPTCStubBase7Stub" #n "Ev\n\t" \
|
||||
".type _ZN14nsXPTCStubBase7Stub" #n "Ev,@function\n" \
|
||||
"_ZN14nsXPTCStubBase7Stub" #n "Ev:\n\t" \
|
||||
".else\n\t" \
|
||||
".err \"stub number " #n " >= 1000 not yet supported\"\n\t" \
|
||||
".endif\n\t" \
|
||||
"movl $" #n ", %eax\n\t" \
|
||||
"jmp SharedStub\n\t" \
|
||||
".if " #n " < 10\n\t" \
|
||||
".size _ZN14nsXPTCStubBase5Stub" #n "Ev,.-_ZN14nsXPTCStubBase5Stub" #n "Ev\n\t" \
|
||||
".elseif " #n " < 100\n\t" \
|
||||
".size _ZN14nsXPTCStubBase6Stub" #n "Ev,.-_ZN14nsXPTCStubBase6Stub" #n "Ev\n\t" \
|
||||
".else\n\t" \
|
||||
".size _ZN14nsXPTCStubBase7Stub" #n "Ev,.-_ZN14nsXPTCStubBase7Stub" #n "Ev\n\t" \
|
||||
".endif");
|
||||
|
||||
// static nsresult SharedStub(PRUint32 methodIndex)
|
||||
asm(".section \".text\"\n\t"
|
||||
".align 2\n\t"
|
||||
".type SharedStub,@function\n\t"
|
||||
"SharedStub:\n\t"
|
||||
// make room for gpregs (48), fpregs (64)
|
||||
"pushq %rbp\n\t"
|
||||
"movq %rsp,%rbp\n\t"
|
||||
"subq $112,%rsp\n\t"
|
||||
// save GP registers
|
||||
"movq %rdi,-112(%rbp)\n\t"
|
||||
"movq %rsi,-104(%rbp)\n\t"
|
||||
"movq %rdx, -96(%rbp)\n\t"
|
||||
"movq %rcx, -88(%rbp)\n\t"
|
||||
"movq %r8 , -80(%rbp)\n\t"
|
||||
"movq %r9 , -72(%rbp)\n\t"
|
||||
"leaq -112(%rbp),%rcx\n\t"
|
||||
// save FP registers
|
||||
"movsd %xmm0,-64(%rbp)\n\t"
|
||||
"movsd %xmm1,-56(%rbp)\n\t"
|
||||
"movsd %xmm2,-48(%rbp)\n\t"
|
||||
"movsd %xmm3,-40(%rbp)\n\t"
|
||||
"movsd %xmm4,-32(%rbp)\n\t"
|
||||
"movsd %xmm5,-24(%rbp)\n\t"
|
||||
"movsd %xmm6,-16(%rbp)\n\t"
|
||||
"movsd %xmm7, -8(%rbp)\n\t"
|
||||
"leaq -64(%rbp),%r8\n\t"
|
||||
// rdi has the 'self' pointer already
|
||||
"movl %eax,%esi\n\t"
|
||||
"leaq 16(%rbp),%rdx\n\t"
|
||||
"call PrepareAndDispatch\n\t"
|
||||
"leave\n\t"
|
||||
"ret\n\t"
|
||||
".size SharedStub,.-SharedStub");
|
||||
|
||||
#define SENTINEL_ENTRY(n) \
|
||||
nsresult nsXPTCStubBase::Sentinel##n() \
|
||||
{ \
|
||||
NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
|
||||
return NS_ERROR_NOT_IMPLEMENTED; \
|
||||
}
|
||||
|
||||
#include "xptcstubsdef.inc"
|
||||
|
||||
#else
|
||||
#error "can't find a compiler to use"
|
||||
#endif /* __GNUC__ */
|
@ -1,253 +0,0 @@
|
||||
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
||||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Netscape Public License
|
||||
* Version 1.1 (the "License"); you may not use this file except in
|
||||
* compliance with the License. You may obtain a copy of the License at
|
||||
* http://www.mozilla.org/NPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1999
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Franz.Sirl-kernel@lauterbach.com (Franz Sirl)
|
||||
* beard@netscape.com (Patrick Beard)
|
||||
* waterson@netscape.com (Chris Waterson)
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the NPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the NPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
// Implement shared vtbl methods.
|
||||
|
||||
#include "xptcprivate.h"
|
||||
|
||||
// The Linux/PPC ABI (aka PPC/SYSV ABI) passes the first 8 integral
|
||||
// parameters and the first 8 floating point parameters in registers
|
||||
// (r3-r10 and f1-f8), no stack space is allocated for these by the
|
||||
// caller. The rest of the parameters are passed in the callers stack
|
||||
// area. The stack pointer has to retain 16-byte alignment, longlongs
|
||||
// and doubles are aligned on 8-byte boundaries.
|
||||
|
||||
#define PARAM_BUFFER_COUNT 16
|
||||
#define GPR_COUNT 8
|
||||
#define FPR_COUNT 8
|
||||
|
||||
// PrepareAndDispatch() is called by SharedStub() and calls the actual method.
|
||||
//
|
||||
// - 'args[]' contains the arguments passed on stack
|
||||
// - 'gprData[]' contains the arguments passed in integer registers
|
||||
// - 'fprData[]' contains the arguments passed in floating point registers
|
||||
//
|
||||
// The parameters are mapped into an array of type 'nsXPTCMiniVariant'
|
||||
// and then the method gets called.
|
||||
|
||||
extern "C" nsresult
|
||||
PrepareAndDispatch(nsXPTCStubBase* self,
|
||||
PRUint32 methodIndex,
|
||||
PRUint32* args,
|
||||
PRUint32 *gprData,
|
||||
double *fprData)
|
||||
{
|
||||
nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
|
||||
nsXPTCMiniVariant* dispatchParams = NULL;
|
||||
nsIInterfaceInfo* iface_info = NULL;
|
||||
const nsXPTMethodInfo* info;
|
||||
PRUint32 paramCount;
|
||||
PRUint32 i;
|
||||
nsresult result = NS_ERROR_FAILURE;
|
||||
|
||||
NS_ASSERTION(self,"no self");
|
||||
|
||||
self->GetInterfaceInfo(&iface_info);
|
||||
NS_ASSERTION(iface_info,"no interface info");
|
||||
if (! iface_info)
|
||||
return NS_ERROR_UNEXPECTED;
|
||||
|
||||
iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
|
||||
NS_ASSERTION(info,"no method info");
|
||||
if (! info)
|
||||
return NS_ERROR_UNEXPECTED;
|
||||
|
||||
paramCount = info->GetParamCount();
|
||||
|
||||
// setup variant array pointer
|
||||
if(paramCount > PARAM_BUFFER_COUNT)
|
||||
dispatchParams = new nsXPTCMiniVariant[paramCount];
|
||||
else
|
||||
dispatchParams = paramBuffer;
|
||||
|
||||
NS_ASSERTION(dispatchParams,"no place for params");
|
||||
if (! dispatchParams)
|
||||
return NS_ERROR_OUT_OF_MEMORY;
|
||||
|
||||
PRUint32* ap = args;
|
||||
PRUint32 gpr = 1; // skip one GPR register
|
||||
PRUint32 fpr = 0;
|
||||
PRUint32 tempu32;
|
||||
PRUint64 tempu64;
|
||||
|
||||
for(i = 0; i < paramCount; i++) {
|
||||
const nsXPTParamInfo& param = info->GetParam(i);
|
||||
const nsXPTType& type = param.GetType();
|
||||
nsXPTCMiniVariant* dp = &dispatchParams[i];
|
||||
|
||||
if (!param.IsOut() && type == nsXPTType::T_DOUBLE) {
|
||||
if (fpr < FPR_COUNT)
|
||||
dp->val.d = fprData[fpr++];
|
||||
else {
|
||||
if ((PRUint32) ap & 4) ap++; // doubles are 8-byte aligned on stack
|
||||
dp->val.d = *(double*) ap;
|
||||
ap += 2;
|
||||
}
|
||||
continue;
|
||||
}
|
||||
else if (!param.IsOut() && type == nsXPTType::T_FLOAT) {
|
||||
if (fpr < FPR_COUNT)
|
||||
dp->val.f = (float) fprData[fpr++]; // in registers floats are passed as doubles
|
||||
else
|
||||
dp->val.f = *(float*) ap++;
|
||||
continue;
|
||||
}
|
||||
else if (!param.IsOut() && (type == nsXPTType::T_I64
|
||||
|| type == nsXPTType::T_U64)) {
|
||||
if (gpr & 1) gpr++; // longlongs are aligned in odd/even register pairs, eg. r5/r6
|
||||
if ((gpr + 1) < GPR_COUNT) {
|
||||
tempu64 = *(PRUint64*) &gprData[gpr];
|
||||
gpr += 2;
|
||||
}
|
||||
else {
|
||||
if ((PRUint32) ap & 4) ap++; // longlongs are 8-byte aligned on stack
|
||||
tempu64 = *(PRUint64*) ap;
|
||||
ap += 2;
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (gpr < GPR_COUNT)
|
||||
tempu32 = gprData[gpr++];
|
||||
else
|
||||
tempu32 = *ap++;
|
||||
}
|
||||
|
||||
if(param.IsOut() || !type.IsArithmetic()) {
|
||||
dp->val.p = (void*) tempu32;
|
||||
continue;
|
||||
}
|
||||
|
||||
switch(type) {
|
||||
case nsXPTType::T_I8: dp->val.i8 = (PRInt8) tempu32; break;
|
||||
case nsXPTType::T_I16: dp->val.i16 = (PRInt16) tempu32; break;
|
||||
case nsXPTType::T_I32: dp->val.i32 = (PRInt32) tempu32; break;
|
||||
case nsXPTType::T_I64: dp->val.i64 = (PRInt64) tempu64; break;
|
||||
case nsXPTType::T_U8: dp->val.u8 = (PRUint8) tempu32; break;
|
||||
case nsXPTType::T_U16: dp->val.u16 = (PRUint16) tempu32; break;
|
||||
case nsXPTType::T_U32: dp->val.u32 = (PRUint32) tempu32; break;
|
||||
case nsXPTType::T_U64: dp->val.u64 = (PRUint64) tempu64; break;
|
||||
case nsXPTType::T_BOOL: dp->val.b = (PRBool) tempu32; break;
|
||||
case nsXPTType::T_CHAR: dp->val.c = (char) tempu32; break;
|
||||
case nsXPTType::T_WCHAR: dp->val.wc = (wchar_t) tempu32; break;
|
||||
|
||||
default:
|
||||
NS_ASSERTION(0, "bad type");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
result = self->CallMethod((PRUint16) methodIndex, info, dispatchParams);
|
||||
|
||||
NS_RELEASE(iface_info);
|
||||
|
||||
if (dispatchParams != paramBuffer)
|
||||
delete [] dispatchParams;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// Load r11 with the constant 'n' and branch to SharedStub().
|
||||
//
|
||||
// XXX Yes, it's ugly that we're relying on gcc's name-mangling here;
|
||||
// however, it's quick, dirty, and'll break when the ABI changes on
|
||||
// us, which is what we want ;-).
|
||||
|
||||
#if __GXX_ABI_VERSION < 100
|
||||
// gcc-2 version
|
||||
# define STUB_ENTRY(n) \
|
||||
__asm__ ( \
|
||||
".section \".text\" \n\t" \
|
||||
".align 2 \n\t" \
|
||||
".globl Stub"#n"__14nsXPTCStubBase \n\t" \
|
||||
".type Stub"#n"__14nsXPTCStubBase,@function \n\n" \
|
||||
\
|
||||
"Stub"#n"__14nsXPTCStubBase: \n\t" \
|
||||
"li 11,"#n" \n\t" \
|
||||
"b SharedStub@local \n" \
|
||||
);
|
||||
#else
|
||||
// gcc-3 version
|
||||
//
|
||||
// As G++3 ABI contains the length of the functionname in the mangled
|
||||
// name, it is difficult to get a generic assembler mechanism like
|
||||
// in the G++ 2.95 case.
|
||||
// Create names would be like:
|
||||
// _ZN14nsXPTCStubBase5Stub1Ev
|
||||
// _ZN14nsXPTCStubBase6Stub12Ev
|
||||
// _ZN14nsXPTCStubBase7Stub123Ev
|
||||
// _ZN14nsXPTCStubBase8Stub1234Ev
|
||||
// etc.
|
||||
// Use assembler directives to get the names right...
|
||||
|
||||
# define STUB_ENTRY(n) \
|
||||
__asm__ ( \
|
||||
".align 2 \n\t" \
|
||||
".if "#n" < 10 \n\t" \
|
||||
".globl _ZN14nsXPTCStubBase5Stub"#n"Ev \n\t" \
|
||||
".type _ZN14nsXPTCStubBase5Stub"#n"Ev,@function \n\n" \
|
||||
"_ZN14nsXPTCStubBase5Stub"#n"Ev: \n\t" \
|
||||
\
|
||||
".elseif "#n" < 100 \n\t" \
|
||||
".globl _ZN14nsXPTCStubBase6Stub"#n"Ev \n\t" \
|
||||
".type _ZN14nsXPTCStubBase6Stub"#n"Ev,@function \n\n" \
|
||||
"_ZN14nsXPTCStubBase6Stub"#n"Ev: \n\t" \
|
||||
\
|
||||
".elseif "#n" < 1000 \n\t" \
|
||||
".globl _ZN14nsXPTCStubBase7Stub"#n"Ev \n\t" \
|
||||
".type _ZN14nsXPTCStubBase7Stub"#n"Ev,@function \n\n" \
|
||||
"_ZN14nsXPTCStubBase7Stub"#n"Ev: \n\t" \
|
||||
\
|
||||
".else \n\t" \
|
||||
".err \"stub number "#n" >= 1000 not yet supported\"\n" \
|
||||
".endif \n\t" \
|
||||
\
|
||||
"li 11,"#n" \n\t" \
|
||||
"b SharedStub@local \n" \
|
||||
);
|
||||
#endif
|
||||
|
||||
#define SENTINEL_ENTRY(n) \
|
||||
nsresult nsXPTCStubBase::Sentinel##n() \
|
||||
{ \
|
||||
NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
|
||||
return NS_ERROR_NOT_IMPLEMENTED; \
|
||||
}
|
||||
|
||||
#include "xptcstubsdef.inc"
|
@ -1,123 +0,0 @@
|
||||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
||||
* except in compliance with the License. You may obtain a copy of
|
||||
* the License at http://www.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS
|
||||
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
||||
* implied. See the License for the specific language governing
|
||||
* rights and limitations under the License.
|
||||
*
|
||||
* The Original Code is mozilla.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 2001 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Stuart Parmenter <pavlov@netscape.com>
|
||||
*/
|
||||
|
||||
/* Implement shared vtbl methods. */
|
||||
|
||||
#include "xptcprivate.h"
|
||||
|
||||
#if defined(sparc) || defined(__sparc__)
|
||||
|
||||
extern "C" nsresult
|
||||
PrepareAndDispatch(nsXPTCStubBase* self, PRUint64 methodIndex, PRUint64* args)
|
||||
{
|
||||
|
||||
#define PARAM_BUFFER_COUNT 16
|
||||
|
||||
nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
|
||||
nsXPTCMiniVariant* dispatchParams = NULL;
|
||||
nsIInterfaceInfo* iface_info = NULL;
|
||||
const nsXPTMethodInfo* info;
|
||||
PRUint8 paramCount;
|
||||
PRUint8 i;
|
||||
nsresult result = NS_ERROR_FAILURE;
|
||||
|
||||
NS_ASSERTION(self,"no self");
|
||||
|
||||
self->GetInterfaceInfo(&iface_info);
|
||||
NS_ASSERTION(iface_info,"no interface info");
|
||||
|
||||
iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
|
||||
NS_ASSERTION(info,"no interface info");
|
||||
|
||||
paramCount = info->GetParamCount();
|
||||
|
||||
// setup variant array pointer
|
||||
if(paramCount > PARAM_BUFFER_COUNT)
|
||||
dispatchParams = new nsXPTCMiniVariant[paramCount];
|
||||
else
|
||||
dispatchParams = paramBuffer;
|
||||
NS_ASSERTION(dispatchParams,"no place for params");
|
||||
|
||||
PRUint64* ap = args;
|
||||
for(i = 0; i < paramCount; i++, ap++)
|
||||
{
|
||||
const nsXPTParamInfo& param = info->GetParam(i);
|
||||
const nsXPTType& type = param.GetType();
|
||||
nsXPTCMiniVariant* dp = &dispatchParams[i];
|
||||
|
||||
if(param.IsOut() || !type.IsArithmetic())
|
||||
{
|
||||
dp->val.p = (void*) *ap;
|
||||
continue;
|
||||
}
|
||||
// else
|
||||
switch(type)
|
||||
{
|
||||
case nsXPTType::T_BOOL : dp->val.b = *((PRInt64*) ap); break;
|
||||
case nsXPTType::T_CHAR : dp->val.c = *((PRUint64*) ap); break;
|
||||
case nsXPTType::T_WCHAR : dp->val.wc = *((PRInt64*) ap); break;
|
||||
case nsXPTType::T_I8 : dp->val.i8 = *((PRInt64*) ap); break;
|
||||
case nsXPTType::T_I16 : dp->val.i16 = *((PRInt64*) ap); break;
|
||||
case nsXPTType::T_I32 : dp->val.i32 = *((PRInt64*) ap); break;
|
||||
case nsXPTType::T_I64 : dp->val.i64 = *((PRInt64*) ap); break;
|
||||
case nsXPTType::T_U8 : dp->val.u8 = *((PRUint64*) ap); break;
|
||||
case nsXPTType::T_U16 : dp->val.u16 = *((PRUint64*)ap); break;
|
||||
case nsXPTType::T_U32 : dp->val.u32 = *((PRUint64*)ap); break;
|
||||
case nsXPTType::T_U64 : dp->val.u64 = *((PRUint64*) ap); break;
|
||||
case nsXPTType::T_FLOAT : dp->val.f = ((float*) ap)[1]; break;
|
||||
case nsXPTType::T_DOUBLE : dp->val.d = *((double*) ap); break;
|
||||
default:
|
||||
NS_ASSERTION(0, "bad type");
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
result = self->CallMethod((PRUint16)methodIndex, info, dispatchParams);
|
||||
|
||||
NS_RELEASE(iface_info);
|
||||
|
||||
if(dispatchParams != paramBuffer)
|
||||
delete [] dispatchParams;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
extern "C" int SharedStub(int, int*);
|
||||
|
||||
#define STUB_ENTRY(n) \
|
||||
nsresult nsXPTCStubBase::Stub##n() \
|
||||
{ \
|
||||
int dummy; /* defeat tail-call optimization */ \
|
||||
return SharedStub(n, &dummy); \
|
||||
}
|
||||
|
||||
#define SENTINEL_ENTRY(n) \
|
||||
nsresult nsXPTCStubBase::Sentinel##n() \
|
||||
{ \
|
||||
NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
|
||||
return NS_ERROR_NOT_IMPLEMENTED; \
|
||||
}
|
||||
|
||||
#include "xptcstubsdef.inc"
|
||||
|
||||
#endif /* sparc || __sparc__ */
|
@ -1,7 +1,7 @@
|
||||
$OpenBSD: patch-configure_in,v 1.2 2007/06/28 19:50:05 martynas Exp $
|
||||
--- configure.in.orig Tue Apr 3 18:40:02 2007
|
||||
+++ configure.in Tue Jun 5 23:06:42 2007
|
||||
@@ -1974,7 +1974,7 @@ case "$target" in
|
||||
$OpenBSD: patch-configure_in,v 1.3 2007/11/13 21:03:03 martynas Exp $
|
||||
--- configure.in.orig Thu Sep 13 06:48:33 2007
|
||||
+++ configure.in Fri Nov 9 17:07:05 2007
|
||||
@@ -1979,7 +1979,7 @@ case "$target" in
|
||||
;;
|
||||
|
||||
*-openbsd*)
|
||||
@ -10,7 +10,7 @@ $OpenBSD: patch-configure_in,v 1.2 2007/06/28 19:50:05 martynas Exp $
|
||||
DSO_CFLAGS=''
|
||||
DSO_PIC_CFLAGS='-fPIC'
|
||||
DSO_LDOPTS='-shared -fPIC'
|
||||
@@ -3872,7 +3872,7 @@ _SAVE_LIBS=$LIBS
|
||||
@@ -3877,7 +3877,7 @@ _SAVE_LIBS=$LIBS
|
||||
CFLAGS="$ZLIB_CFLAGS $CFLAGS"
|
||||
LDFLAGS="$ZLIB_LIBS -lz $LDFLAGS"
|
||||
if test -n "${PNG_DIR}" -a "${PNG_DIR}" != "yes"; then
|
||||
@ -19,7 +19,7 @@ $OpenBSD: patch-configure_in,v 1.2 2007/06/28 19:50:05 martynas Exp $
|
||||
LDFLAGS="-L${PNG_DIR}/lib $LDFLAGS"
|
||||
fi
|
||||
if test -z "$PNG_DIR" -o "$PNG_DIR" = no; then
|
||||
@@ -3902,7 +3902,7 @@ LDFLAGS=$_SAVE_LDFLAGS
|
||||
@@ -3907,7 +3907,7 @@ LDFLAGS=$_SAVE_LDFLAGS
|
||||
LIBS=$_SAVE_LIBS
|
||||
|
||||
if test "${PNG_DIR}" -a -d "${PNG_DIR}" -a "$SYSTEM_PNG" = 1; then
|
||||
|
@ -1,7 +1,7 @@
|
||||
$OpenBSD: patch-modules_libpref_src_init_all_js,v 1.2 2007/06/28 19:50:05 martynas Exp $
|
||||
--- modules/libpref/src/init/all.js.orig Fri Jan 5 03:04:33 2007
|
||||
+++ modules/libpref/src/init/all.js Fri Apr 6 17:21:07 2007
|
||||
@@ -2098,7 +2098,7 @@ pref("font.scale.outline.min", 6);
|
||||
$OpenBSD: patch-modules_libpref_src_init_all_js,v 1.3 2007/11/13 21:03:03 martynas Exp $
|
||||
--- modules/libpref/src/init/all.js.orig Thu Sep 13 22:06:23 2007
|
||||
+++ modules/libpref/src/init/all.js Fri Nov 9 17:06:38 2007
|
||||
@@ -2099,7 +2099,7 @@ pref("font.scale.outline.min", 6);
|
||||
|
||||
// TrueType
|
||||
pref("font.FreeType2.enable", false);
|
||||
|
@ -1,65 +0,0 @@
|
||||
$OpenBSD: patch-xpcom_reflect_xptcall_src_md_unix_Makefile_in,v 1.2 2007/06/28 19:50:05 martynas Exp $
|
||||
--- xpcom/reflect/xptcall/src/md/unix/Makefile.in.orig Tue Nov 28 07:29:22 2006
|
||||
+++ xpcom/reflect/xptcall/src/md/unix/Makefile.in Tue Jun 5 23:06:52 2007
|
||||
@@ -68,6 +68,12 @@ CPPSRCS := xptcinvoke_unixish_x86.cpp xptcstubs_unixi
|
||||
endif
|
||||
endif
|
||||
#
|
||||
+# OpenBSD/amd64
|
||||
+#
|
||||
+ifeq ($(OS_ARCH)$(OS_TEST),OpenBSDamd64)
|
||||
+CPPSRCS := xptcinvoke_openbsd_amd64.cpp xptcstubs_openbsd_amd64.cpp
|
||||
+endif
|
||||
+#
|
||||
# New code for Linux, et. al., with gcc
|
||||
# Migrate other platforms here after testing
|
||||
#
|
||||
@@ -129,6 +135,12 @@ CPPSRCS := xptcinvoke_osf1_alpha.cpp xptcstubs_osf1_a
|
||||
ASFILES := xptcinvoke_asm_osf1_alpha.s xptcstubs_asm_osf1_alpha.s
|
||||
endif
|
||||
#
|
||||
+# OpenBSD/Alpha
|
||||
+#
|
||||
+ifeq ($(OS_ARCH)$(OS_TEST),OpenBSDalpha)
|
||||
+CPPSRCS := xptcinvoke_openbsd_alpha.cpp xptcstubs_openbsd_alpha.cpp
|
||||
+endif
|
||||
+#
|
||||
# Linux/Alpha
|
||||
#
|
||||
ifneq (,$(filter Linuxalpha FreeBSDalpha NetBSDalpha,$(OS_ARCH)$(OS_TEST)))
|
||||
@@ -278,6 +290,14 @@ ASFILES := xptcinvoke_asm_ppc_netbsd.s xptcstubs_asm_
|
||||
endif
|
||||
|
||||
#
|
||||
+# OpenBSD/PPC
|
||||
+#
|
||||
+ifneq (,$(filter OpenBSDmacppc,$(OS_ARCH)$(OS_TEST)))
|
||||
+CPPSRCS := xptcinvoke_ppc_openbsd.cpp xptcstubs_ppc_openbsd.cpp
|
||||
+ASFILES := xptcinvoke_asm_ppc_openbsd.s xptcstubs_asm_ppc_openbsd.s
|
||||
+endif
|
||||
+
|
||||
+#
|
||||
# Darwin/PPC
|
||||
#
|
||||
ifeq ($(OS_ARCH),Darwin)
|
||||
@@ -349,6 +369,20 @@ endif
|
||||
endif
|
||||
|
||||
endif
|
||||
+endif
|
||||
+#
|
||||
+# OpenBSD/SPARC
|
||||
+#
|
||||
+ifeq ($(OS_ARCH)$(OS_TEST),OpenBSDsparc)
|
||||
+CPPSRCS := xptcinvoke_sparc_netbsd.cpp xptcstubs_sparc_netbsd.cpp
|
||||
+ASFILES := xptcinvoke_asm_sparc_netbsd.s xptcstubs_asm_sparc_netbsd.s
|
||||
+endif
|
||||
+#
|
||||
+# OpenBSD/SPARC64
|
||||
+#
|
||||
+ifeq ($(OS_ARCH)$(OS_TEST),OpenBSDsparc64)
|
||||
+CPPSRCS := xptcinvoke_sparc64_openbsd.cpp xptcstubs_sparc64_openbsd.cpp
|
||||
+ASFILES := xptcinvoke_asm_sparc64_openbsd.s xptcstubs_asm_sparcv9_solaris.s
|
||||
endif
|
||||
|
||||
######################################################################
|
Loading…
Reference in New Issue
Block a user