diff options
author | sekiya <sekiya> | 2004-05-30 14:02:01 +0000 |
---|---|---|
committer | sekiya <sekiya> | 2004-05-30 14:02:01 +0000 |
commit | 529cbaac9fe10b4b9a77acc9939cbfddf4ad9991 (patch) | |
tree | aed2e5ae379133e405ae0a703e68eaf353f1d2bd /www/mozilla | |
parent | 4e2fbbec1ab303bf956a52d763271db1f0c94e9a (diff) | |
download | pkgsrc-529cbaac9fe10b4b9a77acc9939cbfddf4ad9991.tar.gz |
Add (tested) amd64 support. From FreeBSD, mostly.
Diffstat (limited to 'www/mozilla')
-rw-r--r-- | www/mozilla/distinfo | 12 | ||||
-rw-r--r-- | www/mozilla/patches/patch-ac | 23 | ||||
-rw-r--r-- | www/mozilla/patches/patch-ba | 63 | ||||
-rw-r--r-- | www/mozilla/patches/patch-bb | 21 | ||||
-rw-r--r-- | www/mozilla/patches/patch-bs | 14 | ||||
-rw-r--r-- | www/mozilla/patches/patch-bt | 16 | ||||
-rw-r--r-- | www/mozilla/patches/patch-bu | 179 | ||||
-rw-r--r-- | www/mozilla/patches/patch-bv | 211 |
8 files changed, 516 insertions, 23 deletions
diff --git a/www/mozilla/distinfo b/www/mozilla/distinfo index fa136e01fcc..3c8e85fe05f 100644 --- a/www/mozilla/distinfo +++ b/www/mozilla/distinfo @@ -1,10 +1,10 @@ -$NetBSD: distinfo,v 1.54 2004/04/29 14:39:23 adam Exp $ +$NetBSD: distinfo,v 1.55 2004/05/30 14:02:01 sekiya Exp $ SHA1 (mozilla-source-1.6.tar.bz2) = baecca0ecec35704049ab6debaec6c96adbade35 Size (mozilla-source-1.6.tar.bz2) = 31037452 bytes SHA1 (patch-aa) = 03f158fe673a54b8060d541c80f9ebda2977afc5 SHA1 (patch-ab) = 9db4b88f3cc0feb267f8715c2e2238fd80b49f62 -SHA1 (patch-ac) = 4cddfd0bfc8acd97db3b974289a79c9ae41c9edf +SHA1 (patch-ac) = d5e3f5833860cd3404030eff76c993ab48c0d8df SHA1 (patch-ad) = 5408db4b7585dcf5855f64a342cc721a23aec449 SHA1 (patch-ae) = e10936ff84d8f5b631c5c9f18271f21e902ea351 SHA1 (patch-af) = 8fcedb0bdd48f9527fff8c9b970a0e6ea68711e4 @@ -19,11 +19,15 @@ SHA1 (patch-an) = 78b448a64c2a46bc3a1d458bdbcb5d64be1ed9f4 SHA1 (patch-ao) = 7048e3a06d1569e31d2350c2473887a50aa81498 SHA1 (patch-aw) = 5beeefa214a3003a74ccc68776a97a414c6acff1 SHA1 (patch-ax) = 070c88dee0446b093ab1c2a9120dc1747642d46f -SHA1 (patch-ba) = e11ab3e2baa19c9db9e320868a9860fedf5c8cec -SHA1 (patch-bb) = c5350823464250546f95d1c0962ba7ba6a16aa2f +SHA1 (patch-ba) = cff5e12280379546688ca556259e2265a1542ab8 +SHA1 (patch-bb) = 8fc197bc5b0b53e8ed7c3e8295bf459b42c2c384 SHA1 (patch-bm) = f557aa3ce9a25c91884cfd42bb505422e52ac958 SHA1 (patch-bn) = 07573c79b22821873954d7c70821a382ea42fe4e SHA1 (patch-bo) = a6bba31568b60818455911279e7db01c49c94498 SHA1 (patch-bp) = 5f5eed098d2763ca6a4987d012c9377b81300aa3 SHA1 (patch-bq) = 0c520287d97027da06a5aa65cbd038bf19a49dde SHA1 (patch-br) = 560d738c648b864711d663323bdd1478b7d28103 +SHA1 (patch-bs) = e9434aadc52b0120dcfc80e57002152d2bd47605 +SHA1 (patch-bt) = a033b83ee633391ffc138442697fbe754ec92902 +SHA1 (patch-bu) = db33b8651e3cb1fbf9a18dbe78e1e8288cfda0ee +SHA1 (patch-bv) = 4f23dfd885131ea866f31370f1421e7c19706860 diff --git a/www/mozilla/patches/patch-ac b/www/mozilla/patches/patch-ac index 0d14ed74ae9..7edd3f20bd8 100644 --- a/www/mozilla/patches/patch-ac +++ b/www/mozilla/patches/patch-ac @@ -1,9 +1,18 @@ -$NetBSD: patch-ac,v 1.21 2004/01/17 00:04:49 taya Exp $ +$NetBSD: patch-ac,v 1.22 2004/05/30 14:02:01 sekiya Exp $ -diff -ru ../Orig/mozilla/xpcom/reflect/xptcall/src/md/unix/Makefile.in ./xpcom/reflect/xptcall/src/md/unix/Makefile.in ---- ../Orig/mozilla/xpcom/reflect/xptcall/src/md/unix/Makefile.in 2003-08-15 13:00:23.000000000 +0900 -+++ ./xpcom/reflect/xptcall/src/md/unix/Makefile.in 2004-01-16 23:17:21.000000000 +0900 -@@ -135,7 +135,7 @@ +--- xpcom/reflect/xptcall/src/md/unix/Makefile.in.orig 2003-08-15 13:00:23.000000000 +0900 ++++ xpcom/reflect/xptcall/src/md/unix/Makefile.in 2004-05-30 21:36:44.000000000 +0900 +@@ -49,6 +49,9 @@ + ifeq (86,$(findstring 86,$(OS_TEST))) + CPPSRCS := xptcinvoke_unixish_x86.cpp xptcstubs_unixish_x86.cpp + endif ++ifeq (amd64,$(OS_TEST)) ++CPPSRCS := xptcinvoke_unixish_amd64.cpp xptcstubs_unixish_amd64.cpp ++endif + endif + # + # New code for Linux, et. al., with gcc +@@ -135,7 +138,7 @@ # NetBSD/ARM # ifeq ($(OS_ARCH),NetBSD) @@ -12,7 +21,7 @@ diff -ru ../Orig/mozilla/xpcom/reflect/xptcall/src/md/unix/Makefile.in ./xpcom/r CPPSRCS := xptcinvoke_arm_netbsd.cpp xptcstubs_arm_netbsd.cpp endif endif -@@ -169,7 +169,7 @@ +@@ -169,7 +172,7 @@ # NetBSD/m68k # ifeq ($(OS_ARCH),NetBSD) @@ -21,7 +30,7 @@ diff -ru ../Orig/mozilla/xpcom/reflect/xptcall/src/md/unix/Makefile.in ./xpcom/r CPPSRCS := xptcinvoke_netbsd_m68k.cpp xptcstubs_netbsd_m68k.cpp endif endif -@@ -295,6 +295,13 @@ +@@ -295,6 +298,13 @@ CPPSRCS := xptcinvoke_sparc_netbsd.cpp xptcstubs_sparc_netbsd.cpp ASFILES := xptcinvoke_asm_sparc_netbsd.s xptcstubs_asm_sparc_netbsd.s endif diff --git a/www/mozilla/patches/patch-ba b/www/mozilla/patches/patch-ba index cb645640e97..355dd8382a4 100644 --- a/www/mozilla/patches/patch-ba +++ b/www/mozilla/patches/patch-ba @@ -1,8 +1,7 @@ -$NetBSD: patch-ba,v 1.15 2004/01/17 00:04:49 taya Exp $ +$NetBSD: patch-ba,v 1.16 2004/05/30 14:02:01 sekiya Exp $ -diff -ru ../Orig/mozilla/nsprpub/pr/include/md/_netbsd.cfg ./nsprpub/pr/include/md/_netbsd.cfg ---- ../Orig/mozilla/nsprpub/pr/include/md/_netbsd.cfg 2000-12-02 06:29:17.000000000 +0900 -+++ ./nsprpub/pr/include/md/_netbsd.cfg 2004-01-16 23:17:44.000000000 +0900 +--- nsprpub/pr/include/md/_netbsd.cfg.orig 2000-12-02 06:29:17.000000000 +0900 ++++ nsprpub/pr/include/md/_netbsd.cfg 2004-05-30 11:20:29.000000000 +0900 @@ -45,7 +45,8 @@ #define PR_AF_INET6 24 /* same as AF_INET6 */ @@ -68,3 +67,59 @@ diff -ru ../Orig/mozilla/nsprpub/pr/include/md/_netbsd.cfg ./nsprpub/pr/include/ #undef IS_LITTLE_ENDIAN #define IS_BIG_ENDIAN 1 +@@ -184,6 +231,55 @@ + #define PR_BYTES_PER_WORD_LOG2 3 + #define PR_BYTES_PER_DWORD_LOG2 3 + ++#elif defined(__amd64__) ++#define IS_LITTLE_ENDIAN 1 ++#undef IS_BIG_ENDIAN ++#define IS_64 ++ ++#define PR_BYTES_PER_BYTE 1 ++#define PR_BYTES_PER_SHORT 2 ++#define PR_BYTES_PER_INT 4 ++#define PR_BYTES_PER_INT64 8 ++#define PR_BYTES_PER_LONG 8 ++#define PR_BYTES_PER_FLOAT 4 ++#define PR_BYTES_PER_DOUBLE 8 ++#define PR_BYTES_PER_WORD 8 ++#define PR_BYTES_PER_DWORD 8 ++ ++#define PR_BITS_PER_BYTE 8 ++#define PR_BITS_PER_SHORT 16 ++#define PR_BITS_PER_INT 32 ++#define PR_BITS_PER_INT64 64 ++#define PR_BITS_PER_LONG 64 ++#define PR_BITS_PER_FLOAT 32 ++#define PR_BITS_PER_DOUBLE 64 ++#define PR_BITS_PER_WORD 64 ++ ++#define PR_BITS_PER_BYTE_LOG2 3 ++#define PR_BITS_PER_SHORT_LOG2 4 ++#define PR_BITS_PER_INT_LOG2 5 ++#define PR_BITS_PER_INT64_LOG2 6 ++#define PR_BITS_PER_LONG_LOG2 6 ++#define PR_BITS_PER_FLOAT_LOG2 5 ++#define PR_BITS_PER_DOUBLE_LOG2 6 ++#define PR_BITS_PER_WORD_LOG2 6 ++ ++#define PR_ALIGN_OF_SHORT 2 ++#define PR_ALIGN_OF_INT 4 ++#define PR_ALIGN_OF_LONG 8 ++#define PR_ALIGN_OF_INT64 8 ++#define PR_ALIGN_OF_FLOAT 4 ++#define PR_ALIGN_OF_DOUBLE 8 ++#define PR_ALIGN_OF_POINTER 8 ++#define PR_ALIGN_OF_WORD 8 ++ ++#define PR_BYTES_PER_WORD_LOG2 3 ++#define PR_BYTES_PER_DWORD_LOG2 3 ++ ++#define HAVE_LONG_LONG ++#define HAVE_ALIGNED_DOUBLES ++#define HAVE_ALIGNED_LONGLONGS ++ + #elif defined(__powerpc__) || defined(__m68k__) + + #undef IS_LITTLE_ENDIAN diff --git a/www/mozilla/patches/patch-bb b/www/mozilla/patches/patch-bb index ce4346ac25a..abcf7f98170 100644 --- a/www/mozilla/patches/patch-bb +++ b/www/mozilla/patches/patch-bb @@ -1,9 +1,14 @@ -$NetBSD: patch-bb,v 1.16 2004/02/22 12:02:55 taya Exp $ +$NetBSD: patch-bb,v 1.17 2004/05/30 14:02:01 sekiya Exp $ -diff -ru ../Orig/mozilla/nsprpub/pr/include/md/_netbsd.h ./nsprpub/pr/include/md/_netbsd.h ---- ../Orig/mozilla/nsprpub/pr/include/md/_netbsd.h 2003-09-12 02:24:53.000000000 +0900 -+++ ./nsprpub/pr/include/md/_netbsd.h 2004-02-21 16:47:07.000000000 +0900 -@@ -48,12 +48,20 @@ +--- nsprpub/pr/include/md/_netbsd.h.orig 2003-09-12 02:24:53.000000000 +0900 ++++ nsprpub/pr/include/md/_netbsd.h 2004-05-30 14:36:16.000000000 +0900 +@@ -44,16 +44,26 @@ + #define _PR_SI_ARCHITECTURE "x86" + #elif defined(__alpha__) + #define _PR_SI_ARCHITECTURE "alpha" ++#elif defined(__amd64__) ++#define _PR_SI_ARCHITECTURE "amd64" + #elif defined(__m68k__) #define _PR_SI_ARCHITECTURE "m68k" #elif defined(__powerpc__) #define _PR_SI_ARCHITECTURE "powerpc" @@ -24,7 +29,7 @@ diff -ru ../Orig/mozilla/nsprpub/pr/include/md/_netbsd.h ./nsprpub/pr/include/md #endif #if defined(__ELF__) -@@ -86,6 +94,12 @@ +@@ -86,6 +96,12 @@ #define _PR_INET6_PROBE #endif @@ -37,7 +42,7 @@ diff -ru ../Orig/mozilla/nsprpub/pr/include/md/_netbsd.h ./nsprpub/pr/include/md #define USE_SETJMP #ifndef _PR_PTHREADS -@@ -108,7 +122,17 @@ +@@ -108,7 +124,17 @@ } #define _MD_GET_SP(_thread) CONTEXT(_thread)[2] #endif @@ -56,7 +61,7 @@ diff -ru ../Orig/mozilla/nsprpub/pr/include/md/_netbsd.h ./nsprpub/pr/include/md #define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \ { \ sigsetjmp(CONTEXT(_thread), 1); \ -@@ -150,7 +174,7 @@ +@@ -150,7 +176,7 @@ } #define _MD_GET_SP(_thread) CONTEXT(_thread)[32] #endif diff --git a/www/mozilla/patches/patch-bs b/www/mozilla/patches/patch-bs new file mode 100644 index 00000000000..00f1b5202e4 --- /dev/null +++ b/www/mozilla/patches/patch-bs @@ -0,0 +1,14 @@ +$NetBSD: patch-bs,v 1.1 2004/05/30 14:02:01 sekiya Exp $ + +--- config/mkdepend/imakemdep.h.orig 2004-05-30 11:16:09.000000000 +0900 ++++ config/mkdepend/imakemdep.h 2004-05-30 11:17:01.000000000 +0900 +@@ -277,6 +277,9 @@ + # ifdef __i386__ + "-D__i386__", + # endif ++#if defined(__amd64__) || defined(__x86_64__) ++ "-D__amd64__ -D__x86_64__", ++# endif + # ifdef __GNUC__ + "-traditional", + # endif diff --git a/www/mozilla/patches/patch-bt b/www/mozilla/patches/patch-bt new file mode 100644 index 00000000000..1bef920a2b7 --- /dev/null +++ b/www/mozilla/patches/patch-bt @@ -0,0 +1,16 @@ +$NetBSD: patch-bt,v 1.1 2004/05/30 14:02:01 sekiya Exp $ + +--- nsprpub/pr/src/io/prprf.c.orig 2003-02-27 08:53:42.000000000 +0900 ++++ nsprpub/pr/src/io/prprf.c 2004-05-30 14:47:15.000000000 +0900 +@@ -51,7 +51,10 @@ + ** Note: on some platforms va_list is defined as an array, + ** and requires array notation. + */ +-#if (defined(LINUX) && defined(__powerpc__)) || \ ++#if defined(__amd64__) ++#include <stdarg.h> ++#define VARARGS_ASSIGN(foo, bar) va_copy((foo), (bar)) ++#elif (defined(LINUX) && defined(__powerpc__)) || \ + (defined(LINUX) && defined(__s390__)) || \ + (defined(LINUX) && defined(__s390x__)) || \ + defined(WIN16) || defined(QNX) || \ diff --git a/www/mozilla/patches/patch-bu b/www/mozilla/patches/patch-bu new file mode 100644 index 00000000000..1cd809091e4 --- /dev/null +++ b/www/mozilla/patches/patch-bu @@ -0,0 +1,179 @@ +$NetBSD: patch-bu,v 1.1 2004/05/30 14:02:01 sekiya Exp $ + +--- xpcom/reflect/xptcall/src/md/unix/xptcinvoke_unixish_amd64.cpp.orig 2004-05-30 21:38:13.000000000 +0900 ++++ xpcom/reflect/xptcall/src/md/unix/xptcinvoke_unixish_amd64.cpp 2004-05-30 21:37:22.000000000 +0900 +@@ -0,0 +1,174 @@ ++/* -*- 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; ++} diff --git a/www/mozilla/patches/patch-bv b/www/mozilla/patches/patch-bv new file mode 100644 index 00000000000..b6c62b65bce --- /dev/null +++ b/www/mozilla/patches/patch-bv @@ -0,0 +1,211 @@ +$NetBSD: patch-bv,v 1.1 2004/05/30 14:02:01 sekiya Exp $ + +--- xpcom/reflect/xptcall/src/md/unix/xptcstubs_unixish_amd64.cpp.orig 2004-05-30 21:38:22.000000000 +0900 ++++ xpcom/reflect/xptcall/src/md/unix/xptcstubs_unixish_amd64.cpp 2004-05-30 21:37:22.000000000 +0900 +@@ -0,0 +1,206 @@ ++/* -*- 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__ */ |