a14b596750
XULRunner is a runtime environment for applications using the XML User Interface Language, XUL. It is the successor of the "Gecko" runtime environment.
129 lines
4.4 KiB
Text
129 lines
4.4 KiB
Text
$NetBSD: patch-xj,v 1.1.1.1 2009/08/05 02:59:49 tnn Exp $
|
|
|
|
NetBSD ppc xptcall support code. Originally from pkgsrc/www/mozilla.
|
|
|
|
--- xpcom/reflect/xptcall/src/md/unix/xptcstubs_ppc_netbsd.cpp.orig 2009-06-29 18:15:33.000000000 +0200
|
|
+++ xpcom/reflect/xptcall/src/md/unix/xptcstubs_ppc_netbsd.cpp
|
|
@@ -41,6 +41,7 @@
|
|
// Implement shared vtbl methods.
|
|
|
|
#include "xptcprivate.h"
|
|
+#include "xptiprivate.h"
|
|
|
|
// The Linux/PPC ABI (aka PPC/SYSV ABI) passes the first 8 integral
|
|
// parameters and the first 8 floating point parameters in registers
|
|
@@ -71,7 +72,6 @@ PrepareAndDispatch(nsXPTCStubBase* self,
|
|
{
|
|
nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
|
|
nsXPTCMiniVariant* dispatchParams = NULL;
|
|
- nsIInterfaceInfo* iface_info = NULL;
|
|
const nsXPTMethodInfo* info;
|
|
PRUint32 paramCount;
|
|
PRUint32 i;
|
|
@@ -79,12 +79,7 @@ PrepareAndDispatch(nsXPTCStubBase* self,
|
|
|
|
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);
|
|
+ self->mEntry->GetMethodInfo(PRUint16(methodIndex), &info);
|
|
NS_ASSERTION(info,"no method info");
|
|
if (! info)
|
|
return NS_ERROR_UNEXPECTED;
|
|
@@ -119,8 +114,10 @@ PrepareAndDispatch(nsXPTCStubBase* self,
|
|
if ((PRUint32) ap & 4) ap++; // doubles are 8-byte aligned on stack
|
|
dp->val.d = *(double*) ap;
|
|
ap += 2;
|
|
+#if __GXX_ABI_VERSION < 100
|
|
if (gpr < GPR_COUNT)
|
|
gpr += 2;
|
|
+#endif
|
|
}
|
|
continue;
|
|
}
|
|
@@ -130,8 +127,10 @@ PrepareAndDispatch(nsXPTCStubBase* self,
|
|
else {
|
|
dp->val.f = *(float*) ap;
|
|
ap += 1;
|
|
+#if __GXX_ABI_VERSION < 100
|
|
if (gpr < GPR_COUNT)
|
|
gpr += 1;
|
|
+#endif
|
|
}
|
|
continue;
|
|
}
|
|
@@ -179,9 +178,9 @@ PrepareAndDispatch(nsXPTCStubBase* self,
|
|
}
|
|
}
|
|
|
|
- result = self->CallMethod((PRUint16) methodIndex, info, dispatchParams);
|
|
-
|
|
- NS_RELEASE(iface_info);
|
|
+ result = self->mOuter->CallMethod((PRUint16) methodIndex,
|
|
+ info,
|
|
+ dispatchParams);
|
|
|
|
if (dispatchParams != paramBuffer)
|
|
delete [] dispatchParams;
|
|
@@ -195,7 +194,9 @@ PrepareAndDispatch(nsXPTCStubBase* self,
|
|
// however, it's quick, dirty, and'll break when the ABI changes on
|
|
// us, which is what we want ;-).
|
|
|
|
-#define STUB_ENTRY(n) \
|
|
+#if __GXX_ABI_VERSION < 100
|
|
+// gcc-2 version
|
|
+# define STUB_ENTRY(n) \
|
|
__asm__ ( \
|
|
".section \".text\" \n\t" \
|
|
".align 2 \n\t" \
|
|
@@ -206,6 +207,46 @@ __asm__ (
|
|
"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() \
|