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[cmucl-cvs] CMUCL commit: cross-sol-x86-branch src (10 files)
by Raymond Toy 14 Dec '10

14 Dec '10

Date: Monday, December 13, 2010 @ 23:25:11 Author: rtoy Path: /project/cmucl/cvsroot/src Tag: cross-sol-x86-branch Added: lisp/Config.x86_solaris_sunc tools/cross-scripts/cross-x86-osx-solaris.lisp Modified: compiler/x86/parms.lisp lisp/Config.sparc_common lisp/Config.sparc_sunc lisp/interrupt.c lisp/solaris-os.c lisp/sunos-os.h lisp/x86-assem.S lisp/x86-validate.h First cut at a build for Solaris/x86. Result doesn't work; it gets as far as TYPE-INIT, but then crashes. These changes still allow solaris/sparc and darwin/x86 to build, so we haven't broken both sparc and x86 while doing this. tools/cross-scripts/cross-x86-osx-solaris.lisp: o New cross-compile script to use darwin/x86 to cross-compile to solaris/x86. compiler/x86/parms.lisp: o For now, put thel linkage space start at 0xc0000000 on Solaris/x86. lisp/Config.sparc_common: o Separate out the common parts between Solaris sparc and x86. Move the different parts into the appropriate file. lisp/Config.sparc_sunc: o Add ASSEM_SRC and ARCH_SRC here, with the appropriate OS_SRC, OS_LINK_FLAGS, and OS_LIBS> lisp/Config.x86_solaris_sunc: o New file for building solaris/x86 using Sun C (aka Sun Studio aka Solaris Studio) lisp/interrupt.c: o Use a static array for the altstack. Should eventually do what other x86 platforms do. lisp/solaris-os.c: o Don't need os_flush_icache on x86 (?), so make the body empty for x86. o Add x86 version of os_sigcontext_reg and os_sigcontext_pc. lisp/sunos-os.h: o The pagesize is 4096 on x86 instead of 8192. o Don't need (?) SAVE_CONTEXT. lisp/x86-assem.S: o Update to support Sun C assembler: - Add appropriate GNAME, FUNCDEF and ENDFUNC macros. - Sun assembler doesn't have int3 instruction, so add INT3 macro to do the appropriate things. - Sun assembler doesn't like control L characters in the file so remove them. lisp/x86-validate.h: o Add entry for Solaris. This needs work, but it looks like these values will work. ------------------------------------------------+ compiler/x86/parms.lisp | 5 lisp/Config.sparc_common | 8 lisp/Config.sparc_sunc | 7 lisp/Config.x86_solaris_sunc | 14 + lisp/interrupt.c | 6 lisp/solaris-os.c | 37 +++ lisp/sunos-os.h | 8 lisp/x86-assem.S | 61 +++-- lisp/x86-validate.h | 31 ++- tools/cross-scripts/cross-x86-osx-solaris.lisp | 236 +++++++++++++++++++++++ 10 files changed, 378 insertions(+), 35 deletions(-) Index: src/compiler/x86/parms.lisp diff -u src/compiler/x86/parms.lisp:1.41 src/compiler/x86/parms.lisp:1.41.2.1 --- src/compiler/x86/parms.lisp:1.41 Sat Dec 4 12:32:34 2010 +++ src/compiler/x86/parms.lisp Mon Dec 13 23:25:11 2010 @@ -7,7 +7,7 @@ ;;; Scott Fahlman or slisp-group(a)cs.cmu.edu. ;;; (ext:file-comment - "$Header: /project/cmucl/cvsroot/src/compiler/x86/parms.lisp,v 1.41 2010-12-04 17:32:34 rtoy Exp $") + "$Header: /project/cmucl/cvsroot/src/compiler/x86/parms.lisp,v 1.41.2.1 2010-12-14 04:25:11 rtoy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -65,7 +65,8 @@ (setf (c::backend-foreign-linkage-space-start *target-backend*) #+linux #x58000000 - #-linux #xB0000000 + #+solaris #xC0000000 + #-(or linux solaris) #xB0000000 (c::backend-foreign-linkage-entry-size *target-backend*) 8) ); eval-when Index: src/lisp/Config.sparc_common diff -u src/lisp/Config.sparc_common:1.3 src/lisp/Config.sparc_common:1.3.6.1 --- src/lisp/Config.sparc_common:1.3 Wed Jul 28 21:51:12 2010 +++ src/lisp/Config.sparc_common Mon Dec 13 23:25:11 2010 @@ -38,11 +38,11 @@ CFLAGS = -g $(CC_V8PLUS) NM = $(PATH1)/solaris-nm -ASSEM_SRC = sparc-assem.S -ARCH_SRC = sparc-arch.c +#ASSEM_SRC = sparc-assem.S +#ARCH_SRC = sparc-arch.c DEPEND=$(CC) -OS_SRC = solaris-os.c os-common.c undefineds.c elf.c k_rem_pio2.c +#OS_SRC = solaris-os.c os-common.c undefineds.c elf.c k_rem_pio2.c OS_LINK_FLAGS= -OS_LIBS= -lsocket -lnsl -ldl +#OS_LIBS= -lsocket -lnsl -ldl EXEC_FINAL_OBJ = exec-final.o Index: src/lisp/Config.sparc_sunc diff -u src/lisp/Config.sparc_sunc:1.2 src/lisp/Config.sparc_sunc:1.2.12.1 --- src/lisp/Config.sparc_sunc:1.2 Mon Feb 1 11:41:39 2010 +++ src/lisp/Config.sparc_sunc Mon Dec 13 23:25:11 2010 @@ -20,6 +20,13 @@ AS_V8PLUS = -m32 -xarch=sparc endif +ASSEM_SRC = sparc-assem.S +ARCH_SRC = sparc-arch.c + +OS_SRC = solaris-os.c os-common.c undefineds.c elf.c k_rem_pio2.c +OS_LINK_FLAGS= +OS_LIBS= -lsocket -lnsl -ldl + CC = cc -xlibmieee -O CPP = cc -E DEPEND_FLAGS = -xM Index: src/lisp/Config.x86_solaris_sunc diff -u /dev/null src/lisp/Config.x86_solaris_sunc:1.1.2.1 --- /dev/null Mon Dec 13 23:25:11 2010 +++ src/lisp/Config.x86_solaris_sunc Mon Dec 13 23:25:11 2010 @@ -0,0 +1,14 @@ +# -*- Mode: makefile -*- +include Config.sparc_common + +CC = cc -xlibmieee -g +CFLAGS += -Di386 +CPP = cc -E +DEPEND_FLAGS = -xM + +ASSEM_SRC = x86-assem.S +ARCH_SRC = x86-arch.c + +OS_SRC = solaris-os.c os-common.c undefineds.c elf.c e_rem_pio2.c k_rem_pio2.c +OS_LINK_FLAGS= +OS_LIBS= -lsocket -lnsl -ldl Index: src/lisp/interrupt.c diff -u src/lisp/interrupt.c:1.60 src/lisp/interrupt.c:1.60.12.1 --- src/lisp/interrupt.c:1.60 Mon Nov 2 10:05:07 2009 +++ src/lisp/interrupt.c Mon Dec 13 23:25:11 2010 @@ -1,4 +1,4 @@ -/* $Header: /project/cmucl/cvsroot/src/lisp/interrupt.c,v 1.60 2009-11-02 15:05:07 rtoy Rel $ */ +/* $Header: /project/cmucl/cvsroot/src/lisp/interrupt.c,v 1.60.12.1 2010-12-14 04:25:11 rtoy Exp $ */ /* Interrupt handling magic. */ @@ -396,7 +396,7 @@ * Noise to install handlers. * \****************************************************************/ -#if !(defined(i386) || defined(__x86_64)) +#if defined(SOLARIS) || !(defined(i386) || defined(__x86_64)) #define SIGNAL_STACK_SIZE SIGSTKSZ static char altstack[SIGNAL_STACK_SIZE]; #endif @@ -422,7 +422,7 @@ if (signal == PROTECTION_VIOLATION_SIGNAL) { stack_t sigstack; -#if (defined( i386 ) || defined(__x86_64)) +#if !defined(SOLARIS) && (defined( i386 ) || defined(__x86_64)) sigstack.ss_sp = (void *) SIGNAL_STACK_START; #else sigstack.ss_sp = (void *) altstack; Index: src/lisp/solaris-os.c diff -u src/lisp/solaris-os.c:1.26 src/lisp/solaris-os.c:1.26.4.1 --- src/lisp/solaris-os.c:1.26 Fri Nov 12 07:57:32 2010 +++ src/lisp/solaris-os.c Mon Dec 13 23:25:11 2010 @@ -1,5 +1,5 @@ /* - * $Header: /project/cmucl/cvsroot/src/lisp/solaris-os.c,v 1.26 2010-11-12 12:57:32 rtoy Exp $ + * $Header: /project/cmucl/cvsroot/src/lisp/solaris-os.c,v 1.26.4.1 2010-12-14 04:25:11 rtoy Exp $ * * OS-dependent routines. This file (along with os.h) exports an * OS-independent interface to the operating system VM facilities. @@ -138,6 +138,7 @@ void os_flush_icache(os_vm_address_t address, os_vm_size_t length) { +#ifndef i386 static int flushit = -1; /* @@ -158,6 +159,7 @@ fprintf(stderr, ";;;iflush %p - %lx\n", (void *) address, length); flush_icache((unsigned int *) address, length); } +#endif } void @@ -492,3 +494,36 @@ return sym_addr; } + +#ifdef i386 +unsigned long * +os_sigcontext_reg(ucontext_t *scp, int index) +{ + switch (index) { + case 0: + return (unsigned long *) &scp->uc_mcontext.gregs[EAX]; + case 2: + return (unsigned long *) &scp->uc_mcontext.gregs[ECX]; + case 4: + return (unsigned long *) &scp->uc_mcontext.gregs[EDX]; + case 6: + return (unsigned long *) &scp->uc_mcontext.gregs[EBX]; + case 8: + return (unsigned long *) &scp->uc_mcontext.gregs[ESP]; + case 10: + return (unsigned long *) &scp->uc_mcontext.gregs[EBP]; + case 12: + return (unsigned long *) &scp->uc_mcontext.gregs[ESI]; + case 14: + return (unsigned long *) &scp->uc_mcontext.gregs[EDI]; + } + return NULL; +} + +unsigned long * +os_sigcontext_pc(ucontext_t *scp) +{ + return (unsigned long *) &scp->uc_mcontext.gregs[EIP]; +} + +#endif Index: src/lisp/sunos-os.h diff -u src/lisp/sunos-os.h:1.13 src/lisp/sunos-os.h:1.13.32.1 --- src/lisp/sunos-os.h:1.13 Mon Mar 17 23:58:45 2008 +++ src/lisp/sunos-os.h Mon Dec 13 23:25:11 2010 @@ -1,6 +1,6 @@ /* - $Header: /project/cmucl/cvsroot/src/lisp/sunos-os.h,v 1.13 2008-03-18 03:58:45 cshapiro Rel $ + $Header: /project/cmucl/cvsroot/src/lisp/sunos-os.h,v 1.13.32.1 2010-12-14 04:25:11 rtoy Exp $ This code was written as part of the CMU Common Lisp project at Carnegie Mellon University, and has been placed in the public domain. @@ -42,13 +42,19 @@ #define OS_VM_PROT_WRITE PROT_WRITE #define OS_VM_PROT_EXECUTE PROT_EXEC +#ifdef i386 +#define OS_VM_DEFAULT_PAGESIZE 4096 +#else #define OS_VM_DEFAULT_PAGESIZE 8192 +#endif #ifdef SOLARIS #include <ucontext.h> #define HANDLER_ARGS int signal, siginfo_t *code, struct ucontext *context #define CODE(code) ((code) ? code->si_code : 0) +#ifndef i386 #define SAVE_CONTEXT() save_context() +#endif #ifdef NULL #undef NULL Index: src/lisp/x86-assem.S diff -u src/lisp/x86-assem.S:1.34 src/lisp/x86-assem.S:1.34.6.1 --- src/lisp/x86-assem.S:1.34 Mon Jul 19 19:08:37 2010 +++ src/lisp/x86-assem.S Mon Dec 13 23:25:11 2010 @@ -1,6 +1,6 @@ -### x86-assem.S -*- Mode: Asm; -*- +/* ### x86-assem.S -*- Mode: Asm; -*- */ /** - * $Header: /project/cmucl/cvsroot/src/lisp/x86-assem.S,v 1.34 2010-07-19 23:08:37 rtoy Rel $ + * $Header: /project/cmucl/cvsroot/src/lisp/x86-assem.S,v 1.34.6.1 2010-12-14 04:25:11 rtoy Exp $ * * Authors: Paul F. Werkowski <pw(a)snoopy.mv.com> * Douglas T. Crosher @@ -11,7 +11,7 @@ * */ - + #include "x86-validate.h" #define LANGUAGE_ASSEMBLY @@ -19,26 +19,43 @@ #include "lispregs.h" /* Minimize conditionalization for different OS naming schemes */ -#ifndef DARWIN +#ifdef DARWIN +#define GNAME(var) _##var +#define FUNCDEF(x) \ + .text ; \ + .align 2,0x90 ; \ + .globl GNAME(x) ; \ +GNAME(x): ; +#define ENDFUNC(x) +#elif defined(SOLARIS) #define GNAME(var) var #define FUNCDEF(x) \ .text ; \ - .balign 4,0x90 ; \ + .align 16,0x90 ; \ .globl GNAME(x) ; \ .type x,@function ; \ GNAME(x): ; #define ENDFUNC(x) \ .size GNAME(x),.-GNAME(x) #else -#define GNAME(var) _##var +#define GNAME(var) var #define FUNCDEF(x) \ .text ; \ - .align 2,0x90 ; \ + .balign 4,0x90 ; \ .globl GNAME(x) ; \ + .type x,@function ; \ GNAME(x): ; -#define ENDFUNC(x) +#define ENDFUNC(x) \ + .size GNAME(x),.-GNAME(x) #endif +#ifdef SOLARIS +#define INT3 int $3 + +#else +#define INT3 int3 +#endif + /* Get the right type of alignment. Linux wants alignment in bytes. */ #if defined (__linux__) || defined (__FreeBSD__) #define align_16byte 16 @@ -49,7 +66,7 @@ .text .globl GNAME(foreign_function_call_active) - + /* * The C function will preserve ebx, esi, edi, and ebp across its * function call - ebx is used to save the return lisp address. @@ -122,7 +139,7 @@ jmp *%ebx ENDFUNC(call_into_c) - + /* The C conventions require that ebx, esi, edi, and ebp be preserved across function calls. */ @@ -255,7 +272,7 @@ movl %edx,%eax # c-val ret ENDFUNC(call_into_lisp) - + /* Support for saving and restoring the NPX state from C. */ FUNCDEF(fpu_save) movl 4(%esp),%eax @@ -284,7 +301,7 @@ fxrstor (%eax) ret ENDFUNC(sse_restore) - + #if 0 /* @@ -297,7 +314,7 @@ * The undefined-function trampoline. */ FUNCDEF(undefined_tramp) - int3 + INT3 .byte trap_Error /* Number of argument bytes */ .byte 2 @@ -339,23 +356,23 @@ .globl GNAME(function_end_breakpoint_trap) GNAME(function_end_breakpoint_trap): - int3 + INT3 .byte trap_FunctionEndBreakpoint hlt # Should never return here. .globl GNAME(function_end_breakpoint_end) GNAME(function_end_breakpoint_end): - + FUNCDEF(do_pending_interrupt) - int3 + INT3 .byte trap_PendingInterrupt ret ENDFUNC(do_pending_interrupt) #ifdef trap_DynamicSpaceOverflowError FUNCDEF(do_dynamic_space_overflow_error) - int3 + INT3 .byte trap_DynamicSpaceOverflowError ret ENDFUNC(do_dynamic_space_overflow_error) @@ -363,13 +380,13 @@ #ifdef trap_DynamicSpaceOverflowWarning FUNCDEF(do_dynamic_space_overflow_warning) - int3 + INT3 .byte trap_DynamicSpaceOverflowWarning ret ENDFUNC(do_dynamic_space_overflow_warning) #endif - + #ifdef WANT_CGC /* A copy function optimized for the Pentium and works ok on * 486 as well. This assumes (does not check) that the input @@ -423,7 +440,7 @@ ret ENDFUNC(fastcopy16) #endif - + /* Allocate bytes and return the start of the allocated space @@ -666,7 +683,7 @@ ret ENDFUNC(alloc_16_to_edi) - + #ifdef GENCGC /* Called from lisp when an inline allocation overflows. @@ -832,7 +849,7 @@ movl 8(%ebp),%eax /* Now trap to Lisp */ - int3 + INT3 .byte trap_Error /* Number of argument bytes */ .byte 2 Index: src/lisp/x86-validate.h diff -u src/lisp/x86-validate.h:1.31 src/lisp/x86-validate.h:1.31.8.1 --- src/lisp/x86-validate.h:1.31 Fri May 21 15:26:53 2010 +++ src/lisp/x86-validate.h Mon Dec 13 23:25:11 2010 @@ -3,7 +3,7 @@ * This code was written as part of the CMU Common Lisp project at * Carnegie Mellon University, and has been placed in the public domain. * - * $Header: /project/cmucl/cvsroot/src/lisp/x86-validate.h,v 1.31 2010-05-21 19:26:53 rtoy Rel $ + * $Header: /project/cmucl/cvsroot/src/lisp/x86-validate.h,v 1.31.8.1 2010-12-14 04:25:11 rtoy Exp $ * */ @@ -172,7 +172,7 @@ #define CONTROL_STACK_START 0x38000000 #define CONTROL_STACK_SIZE (0x07fff000 - 8192) #define SIGNAL_STACK_START CONTROL_STACK_END -#define SIGNAL_STACK_SIZE 8192 +#define SIGNAL_STACK_SIZE SIGSTKSZ #define DYNAMIC_0_SPACE_START (SpaceStart_TargetDynamic) @@ -188,6 +188,33 @@ #endif #endif +#ifdef SOLARIS +#define READ_ONLY_SPACE_START (SpaceStart_TargetReadOnly) +#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */ + +#define STATIC_SPACE_START (SpaceStart_TargetStatic) +#define STATIC_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */ + +#define BINDING_STACK_START (0x20000000) +#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */ + +#define CONTROL_STACK_START 0x38000000 +#define CONTROL_STACK_SIZE (0x07fff000 - 8192) +#define SIGNAL_STACK_SIZE SIGSTKSZ + +#define DYNAMIC_0_SPACE_START (SpaceStart_TargetDynamic) + +#ifdef GENCGC +#define DYNAMIC_SPACE_SIZE (0x66000000) /* 1.632GB */ +#else +#define DYNAMIC_SPACE_SIZE (0x04000000) /* 64MB */ +#endif +#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000) /* 512MB */ +#ifdef LINKAGE_TABLE +#define FOREIGN_LINKAGE_SPACE_START (LinkageSpaceStart) +#define FOREIGN_LINKAGE_SPACE_SIZE (0x100000) /* 1MB */ +#endif +#endif #define CONTROL_STACK_END (CONTROL_STACK_START + CONTROL_STACK_SIZE) Index: src/tools/cross-scripts/cross-x86-osx-solaris.lisp diff -u /dev/null src/tools/cross-scripts/cross-x86-osx-solaris.lisp:1.1.2.1 --- /dev/null Mon Dec 13 23:25:11 2010 +++ src/tools/cross-scripts/cross-x86-osx-solaris.lisp Mon Dec 13 23:25:11 2010 @@ -0,0 +1,236 @@ +;; Basic cross-compile script for cross-compiling from x86 on darwin +;; (Mac OS X) to x86 on Solaris. This is a basic x86-to-x86 +;; cross-compile, except we tweek the features and misfeatures +;; for Solaris/x86. + +(in-package :cl-user) + +;;; Rename the X86 package and backend so that new-backend does the +;;; right thing. +(rename-package "X86" "OLD-X86" '("OLD-VM")) +(setf (c:backend-name c:*native-backend*) "OLD-X86") + +(c::new-backend "X86" + ;; Features to add here. These are just examples. You may not + ;; need to list anything here. We list them here anyway as a + ;; record of typical features for all x86 ports. + '(:x86 + :i486 + :pentium + :stack-checking ; Catches stack overflow + :heap-overflow-check ; Catches heap overflows + :relative-package-names ; relative package names + :mp ; multiprocessing + :gencgc ; Generational GC + :conservative-float-type + :complex-fp-vops + :hash-new + :random-mt19937 + :cmu :cmu20 :cmu20b ; Version features + :double-double ; double-double float support + :linkage-table + + :solaris :svr4 + ;; The :sse2 and :x87 features will get set by the compiling + ;; lisp, so don't set it here! + ) + ;; Features to remove from current *features* here. Normally don't + ;; need to list anything here unless you are trying to remove a + ;; feature. + '(:x86-bootstrap + ;; :alpha :osf1 :mips + :propagate-fun-type :propagate-float-type :constrain-float-type + ;; :openbsd :freebsd :glibc2 :linux + :mach-o :darwin + :long-float :new-random :small)) +;;; +(setf *features* (remove :bsd *features*)) +;; Set up the linkage space stuff appropriately for sparc. +(setf (c::backend-foreign-linkage-space-start c::*target-backend*) + #xC0000000 + (c::backend-foreign-linkage-entry-size c::*target-backend*) + 8) + +;;; +;;; Compile the new backend. +(pushnew :bootstrap *features*) +(pushnew :building-cross-compiler *features*) + +;; Make fixup-code-object and sanctify-for-execution in the VM package +;; be the same as the original. Needed to get rid of a compiler error +;; in generic/core.lisp. (This halts cross-compilations if the +;; compiling lisp uses the -batch flag. +(import 'old-vm::fixup-code-object "VM") +(import 'old-vm::sanctify-for-execution "VM") +(export 'vm::fixup-code-object "VM") +(export 'vm::sanctify-for-execution "VM") + +(load "target:tools/comcom") + +;;; Load the new backend. +(setf (search-list "c:") + '("target:compiler/")) +(setf (search-list "vm:") + '("c:x86/" "c:generic/")) +(setf (search-list "assem:") + '("target:assembly/" "target:assembly/x86/")) + +;; Load the backend of the compiler. + +(in-package "C") + +(load "vm:vm-macs") +(load "vm:parms") +(load "vm:objdef") +(load "vm:interr") +(load "assem:support") + +(load "target:compiler/srctran") +(load "vm:vm-typetran") +(load "target:compiler/float-tran") +(load "target:compiler/saptran") + +(load "vm:macros") +(load "vm:utils") + +(load "vm:vm") +(load "vm:insts") +(load "vm:primtype") +(load "vm:move") +(load "vm:sap") +(when (target-featurep :sse2) + (load "vm:sse2-sap")) +(load "vm:system") +(load "vm:char") +(if (target-featurep :sse2) + (load "vm:float-sse2") + (load "vm:float")) + +(load "vm:memory") +(load "vm:static-fn") +(load "vm:arith") +(load "vm:cell") +(load "vm:subprim") +(load "vm:debug") +(load "vm:c-call") +(if (target-featurep :sse2) + (load "vm:sse2-c-call") + (load "vm:x87-c-call")) + +(load "vm:print") +(load "vm:alloc") +(load "vm:call") +(load "vm:nlx") +(load "vm:values") +;; These need to be loaded before array because array wants to use +;; some vops as templates. +(load (if (target-featurep :sse2) + "vm:sse2-array" + "vm:x87-array")) +(load "vm:array") +(load "vm:pred") +(load "vm:type-vops") + +(load "assem:assem-rtns") + +(load "assem:array") +(load "assem:arith") +(load "assem:alloc") + +(load "c:pseudo-vops") + +(check-move-function-consistency) + +(load "vm:new-genesis") + +;;; OK, the cross compiler backend is loaded. + +(setf *features* (remove :building-cross-compiler *features*)) + +;;; Info environment hacks. +(macrolet ((frob (&rest syms) + `(progn ,@(mapcar #'(lambda (sym) + `(defconstant ,sym + (symbol-value + (find-symbol ,(symbol-name sym) + :vm)))) + syms)))) + (frob OLD-VM:BYTE-BITS OLD-VM:WORD-BITS + OLD-VM:CHAR-BITS + #+long-float OLD-VM:SIMPLE-ARRAY-LONG-FLOAT-TYPE + OLD-VM:SIMPLE-ARRAY-DOUBLE-FLOAT-TYPE + OLD-VM:SIMPLE-ARRAY-SINGLE-FLOAT-TYPE + #+long-float OLD-VM:SIMPLE-ARRAY-COMPLEX-LONG-FLOAT-TYPE + OLD-VM:SIMPLE-ARRAY-COMPLEX-DOUBLE-FLOAT-TYPE + OLD-VM:SIMPLE-ARRAY-COMPLEX-SINGLE-FLOAT-TYPE + OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-2-TYPE + OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-4-TYPE + OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-8-TYPE + OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-16-TYPE + OLD-VM:SIMPLE-ARRAY-UNSIGNED-BYTE-32-TYPE + OLD-VM:SIMPLE-ARRAY-SIGNED-BYTE-8-TYPE + OLD-VM:SIMPLE-ARRAY-SIGNED-BYTE-16-TYPE + OLD-VM:SIMPLE-ARRAY-SIGNED-BYTE-30-TYPE + OLD-VM:SIMPLE-ARRAY-SIGNED-BYTE-32-TYPE + OLD-VM:SIMPLE-BIT-VECTOR-TYPE + OLD-VM:SIMPLE-STRING-TYPE OLD-VM:SIMPLE-VECTOR-TYPE + OLD-VM:SIMPLE-ARRAY-TYPE OLD-VM:VECTOR-DATA-OFFSET + OLD-VM:DOUBLE-FLOAT-EXPONENT-BYTE + OLD-VM:DOUBLE-FLOAT-NORMAL-EXPONENT-MAX + OLD-VM:DOUBLE-FLOAT-SIGNIFICAND-BYTE + OLD-VM:SINGLE-FLOAT-EXPONENT-BYTE + OLD-VM:SINGLE-FLOAT-NORMAL-EXPONENT-MAX + OLD-VM:SINGLE-FLOAT-SIGNIFICAND-BYTE + ) + #+double-double + (frob OLD-VM:SIMPLE-ARRAY-COMPLEX-DOUBLE-DOUBLE-FLOAT-TYPE + OLD-VM:SIMPLE-ARRAY-DOUBLE-DOUBLE-FLOAT-TYPE)) + +;; Modular arith hacks +(setf (fdefinition 'vm::ash-left-mod32) #'old-vm::ash-left-mod32) +(setf (fdefinition 'vm::lognot-mod32) #'old-vm::lognot-mod32) +;; End arith hacks + +(let ((function (symbol-function 'kernel:error-number-or-lose))) + (let ((*info-environment* (c:backend-info-environment c:*target-backend*))) + (setf (symbol-function 'kernel:error-number-or-lose) function) + (setf (info function kind 'kernel:error-number-or-lose) :function) + (setf (info function where-from 'kernel:error-number-or-lose) :defined))) + +(defun fix-class (name) + (let* ((new-value (find-class name)) + (new-layout (kernel::%class-layout new-value)) + (new-cell (kernel::find-class-cell name)) + (*info-environment* (c:backend-info-environment c:*target-backend*))) + (remhash name kernel::*forward-referenced-layouts*) + (kernel::%note-type-defined name) + (setf (info type kind name) :instance) + (setf (info type class name) new-cell) + (setf (info type compiler-layout name) new-layout) + new-value)) +(fix-class 'c::vop-parse) +(fix-class 'c::operand-parse) + +#+random-mt19937 +(declaim (notinline kernel:random-chunk)) + +(setf c:*backend* c:*target-backend*) + +;;; Extern-alien-name for the new backend. +(in-package :vm) +(defun extern-alien-name (name) + (declare (type simple-string name)) + name) +(export 'extern-alien-name) +(in-package :cl-user) + +;;; Don't load compiler parts from the target compilation + +(defparameter *load-stuff* nil) + +;; hack, hack, hack: Make old-vm::any-reg the same as +;; x86::any-reg as an SC. Do this by adding old-vm::any-reg +;; to the hash table with the same value as x86::any-reg. +(let ((ht (c::backend-sc-names c::*target-backend*))) + (setf (gethash 'old-vm::any-reg ht) + (gethash 'vm::any-reg ht)))

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[cmucl-cvs] CMUCL commit: src (2 files)
by Raymond Toy 14 Dec '10

14 Dec '10

Date: Monday, December 13, 2010 @ 19:26:43 Author: rtoy Path: /project/cmucl/cvsroot/src Added: bootfiles/20b/boot-2010-12.lisp Modified: compiler/generic/new-genesis.lisp compiler/generic/new-genesis.lisp: o More cleanups. Basically back to rev 1.93 with a couple more cleanups, but this works on sparc. bootfiles/20b/boot-2010-12.lisp: o Use this to bootstrap the necessary values in the compiler backend for the foreign-linkage-space. -----------------------------------+ bootfiles/20b/boot-2010-12.lisp | 23 +++++++++++ compiler/generic/new-genesis.lisp | 71 ++++++------------------------------ 2 files changed, 36 insertions(+), 58 deletions(-) Index: src/bootfiles/20b/boot-2010-12.lisp diff -u /dev/null src/bootfiles/20b/boot-2010-12.lisp:1.1 --- /dev/null Mon Dec 13 19:26:43 2010 +++ src/bootfiles/20b/boot-2010-12.lisp Mon Dec 13 19:26:42 2010 @@ -0,0 +1,23 @@ +;; Setup backend-foreign-linkage-space-start/entry-size for each +;; architecture. + +#+x86 +(setf (c::backend-foreign-linkage-space-start c:*target-backend*) + #+linux #x58000000 + #-linux #xB0000000 + (c::backend-foreign-linkage-entry-size c:*target-backend*) + 8) + +#+sparc +(setf (c::backend-foreign-linkage-space-start c:*target-backend*) + ;; This better match the value in sparc-validate.h! + #x0f800000 + (c::backend-foreign-linkage-entry-size c:*target-backend*) + ;; This better agree with what sparc-arch.c thinks it is! Right now, + ;; it's 4 instructions, so 16 bytes. + 16) +#+ppc +(setf (c::backend-foreign-linkage-space-start c:*target-backend*) + #x17000000 + (c::backend-foreign-linkage-entry-size c:*target-backend*) + 32) \ No newline at end of file Index: src/compiler/generic/new-genesis.lisp diff -u src/compiler/generic/new-genesis.lisp:1.94 src/compiler/generic/new-genesis.lisp:1.95 --- src/compiler/generic/new-genesis.lisp:1.94 Sat Dec 11 10:07:08 2010 +++ src/compiler/generic/new-genesis.lisp Mon Dec 13 19:26:43 2010 @@ -4,7 +4,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: /project/cmucl/cvsroot/src/compiler/generic/new-genesis.lisp,v 1.94 2010-12-11 15:07:08 rtoy Exp $") + "$Header: /project/cmucl/cvsroot/src/compiler/generic/new-genesis.lisp,v 1.95 2010-12-14 00:26:43 rtoy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -1321,42 +1321,24 @@ ;; Destructively byte swap a string, if the backend and the native ;; backend have different endianness. (declaim (inline maybe-byte-swap-string)) -#+unicode (defun maybe-byte-swap-string (s &optional (len (length s))) + #-unicode + (declare (ignore len)) + #+unicode (unless (eq (c:backend-byte-order c:*backend*) (c:backend-byte-order c:*native-backend*)) (dotimes (k len) (let ((code (char-code (aref s k)))) (setf (aref s k) (code-char (swap-16 code)))))) s) -#-unicode -(defun maybe-byte-swap-string (s &optional len) - (declare (ignore s len)) - s) ;;; Cold-Load-Symbol loads a symbol N characters long from the File and interns ;;; that symbol in the given Package. ;;; -#-unicode -(defun cold-load-symbol (size package) - (let ((string (make-string size))) - (read-n-bytes *fasl-file* string 0 size) - (cold-intern (intern string package) package))) - -#+unicode -(defmacro load-char-code () - (ecase (c::backend-byte-order c::*native-backend*) - (:little-endian - `(code-char (+ (read-arg 1) - (ash (read-arg 1) 8)))) - (:big-endian - `(code-char (+ (ash (read-arg 1) 8) - (read-arg 1)))))) -#+unicode (defun cold-load-symbol (size package) (let ((string (make-string size))) - (read-n-bytes *fasl-file* string 0 (* 2 size)) + (read-n-bytes *fasl-file* string 0 (* vm:char-bytes size)) (maybe-byte-swap-string string) (cold-intern (intern string package) package))) @@ -1383,21 +1365,11 @@ (fop-keyword-small-symbol-save) (push-table (cold-load-symbol (clone-arg) *keyword-package*))) -#-unicode (clone-cold-fop (fop-uninterned-symbol-save) (fop-uninterned-small-symbol-save) (let* ((size (clone-arg)) (name (make-string size))) - (read-n-bytes *fasl-file* name 0 size) - (let ((symbol (allocate-symbol name))) - (push-table symbol)))) - -#+unicode -(clone-cold-fop (fop-uninterned-symbol-save) - (fop-uninterned-small-symbol-save) - (let* ((size (clone-arg)) - (name (make-string size))) - (read-n-bytes *fasl-file* name 0 (* 2 size)) + (read-n-bytes *fasl-file* name 0 (* vm:char-bytes size)) (maybe-byte-swap-string name) (let ((symbol (allocate-symbol name))) (push-table symbol)))) @@ -1452,20 +1424,11 @@ ;;; Loading vectors... -#-unicode (clone-cold-fop (fop-string) (fop-small-string) (let* ((len (clone-arg)) (string (make-string len))) - (read-n-bytes *fasl-file* string 0 len) - (string-to-core string))) - -#+unicode -(clone-cold-fop (fop-string) - (fop-small-string) - (let* ((len (clone-arg)) - (string (make-string len))) - (read-n-bytes *fasl-file* string 0 (* 2 len)) + (read-n-bytes *fasl-file* string 0 (* vm:char-bytes len)) (maybe-byte-swap-string string) (string-to-core string))) @@ -1989,12 +1952,8 @@ (code-object (pop-stack)) (len (read-arg 1)) (sym (make-string len))) - #-unicode - (read-n-bytes *fasl-file* sym 0 len) - #+unicode - (progn - (read-n-bytes *fasl-file* sym 0 (* 2 len)) - (maybe-byte-swap-string sym)) + (read-n-bytes *fasl-file* sym 0 (* vm:char-bytes len)) + (maybe-byte-swap-string sym) (let ((offset (read-arg 4)) (value #+linkage-table (cold-register-foreign-linkage sym :code) @@ -2010,12 +1969,8 @@ (code-object (pop-stack)) (len (read-arg 1)) (sym (make-string len))) - #-unicode - (read-n-bytes *fasl-file* sym 0 len) - #+unicode - (progn - (read-n-bytes *fasl-file* sym 0 (* 2 len)) - (maybe-byte-swap-string sym)) + (read-n-bytes *fasl-file* sym 0 (* vm:char-bytes len)) + (maybe-byte-swap-string sym) (let ((offset (read-arg 4)) (value (cold-register-foreign-linkage sym :data))) (do-cold-fixup code-object offset value kind)) @@ -2218,8 +2173,8 @@ type *cold-linkage-table* *cold-foreign-hash*))) - (+ vm:target-foreign-linkage-space-start - (* entry-num vm:target-foreign-linkage-entry-size)))) + (+ (c:backend-foreign-linkage-space-start c:*backend*) + (* entry-num (c:backend-foreign-linkage-entry-size c:*backend*))))) #+linkage-table (defun init-foreign-linkage ()

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[cmucl-cvs] CMUCL commit: src/code (intl.lisp)
by Raymond Toy 13 Dec '10

13 Dec '10

Date: Sunday, December 12, 2010 @ 19:19:38 Author: rtoy Path: /project/cmucl/cvsroot/src/code Modified: intl.lisp Revert previous change. Instead of caching probe-file, have LOAD-DOMAIN return an appropriate entry instead of returning NIL. This still gets rid of all the stats. Solution from Paul Foley. -----------+ intl.lisp | 77 ++++++++++++++++++++++++------------------------------------ 1 file changed, 31 insertions(+), 46 deletions(-) Index: src/code/intl.lisp diff -u src/code/intl.lisp:1.9 src/code/intl.lisp:1.10 --- src/code/intl.lisp:1.9 Sat Dec 11 17:39:46 2010 +++ src/code/intl.lisp Sun Dec 12 19:19:38 2010 @@ -1,6 +1,6 @@ ;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Package: INTL -*- -;;; $Revision: 1.9 $ +;;; $Revision: 1.10 $ ;;; Copyright 1999-2010 Paul Foley (mycroft(a)actrix.gen.nz) ;;; ;;; Permission is hereby granted, free of charge, to any person obtaining @@ -23,7 +23,7 @@ ;;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ;;; USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ;;; DAMAGE. -(ext:file-comment "$Header: /project/cmucl/cvsroot/src/code/intl.lisp,v 1.9 2010-12-11 22:39:46 rtoy Exp $") +(ext:file-comment "$Header: /project/cmucl/cvsroot/src/code/intl.lisp,v 1.10 2010-12-13 00:19:38 rtoy Exp $") (in-package "INTL") @@ -79,49 +79,29 @@ (ash (the (unsigned-byte 8) (read-byte stream)) 8) (the (unsigned-byte 8) (read-byte stream)))) -;; If the domain file doesn't exist because the locale isn't -;; supported, we end up doing a huge number of stats looking for a -;; non-existent file everytime a translation is needed. This is -;; really expensive. So create a cache to hold the results. -(let ((domain-file-cache (make-hash-table :test 'equal))) - (defun get-domain-file-cache () - ;; Mostly for debugging to let the user get at the cache. - domain-file-cache) - (defun clear-domain-file-cache () - ;; Mostly for debugging. But also useful if we now have installed - ;; some new translations. - (clrhash domain-file-cache)) - (defun locate-domain-file (domain locale locale-dir) - ;; The default locale-dir includes search lists. If we get called - ;; before the search lists are initialized, we lose. The search - ;; lists are initialized in environment-init, which sets - ;; *environment-list-initialized*. This way, we return NIL to - ;; indicate there's no domain file to use. - (when lisp::*environment-list-initialized* - (flet ((path (locale base) - (merge-pathnames (make-pathname :directory (list :relative locale - "LC_MESSAGES") - :name domain :type "mo") - base)) - (memoized-probe-file (p) - ;; Cache the results of probe-file and return the - ;; cached value when possible. - (multiple-value-bind (value foundp) - (gethash p domain-file-cache) - (if foundp - value - (setf (gethash p domain-file-cache) (probe-file p)))))) - (let ((locale (or (gethash locale *locale-aliases*) locale))) - (dolist (base (if (listp locale-dir) locale-dir (list locale-dir))) - (let ((probe - (or (memoized-probe-file (path locale base)) - (let ((dot (position #\. locale))) - (and dot (memoized-probe-file (path (subseq locale 0 dot) base)))) - (let ((at (position #\@ locale))) - (and at (memoized-probe-file (path (subseq locale 0 at) base)))) - (let ((us (position #\_ locale))) - (and us (memoized-probe-file (path (subseq locale 0 us) base))))))) - (when probe (return probe))))))))) +(defun locate-domain-file (domain locale locale-dir) + ;; The default locale-dir includes search lists. If we get called + ;; before the search lists are initialized, we lose. The search + ;; lists are initialized in environment-init, which sets + ;; *environment-list-initialized*. This way, we return NIL to + ;; indicate there's no domain file to use. + (when lisp::*environment-list-initialized* + (flet ((path (locale base) + (merge-pathnames (make-pathname :directory (list :relative locale + "LC_MESSAGES") + :name domain :type "mo") + base))) + (let ((locale (or (gethash locale *locale-aliases*) locale))) + (dolist (base (if (listp locale-dir) locale-dir (list locale-dir))) + (let ((probe + (or (probe-file (path locale base)) + (let ((dot (position #\. locale))) + (and dot (probe-file (path (subseq locale 0 dot) base)))) + (let ((at (position #\@ locale))) + (and at (probe-file (path (subseq locale 0 at) base)))) + (let ((us (position #\_ locale))) + (and us (probe-file (path (subseq locale 0 us) base))))))) + (when probe (return probe)))))))) (defun find-encoding (domain) (when (null (domain-entry-encoding domain)) @@ -341,7 +321,12 @@ (defun load-domain (domain locale &optional (locale-dir *locale-directories*)) (let ((file (locate-domain-file domain locale locale-dir)) (read #'read-lelong)) - (unless file (return-from load-domain nil)) + (unless file + (let ((entry (make-domain-entry :domain domain :locale locale + :hash (make-hash-table :size 0 + :test 'equal)))) + (setf (gethash domain *loaded-domains*) entry) + (return-from load-domain entry))) (with-open-file (stream file :direction :input :if-does-not-exist nil :element-type '(unsigned-byte 8)) (unless stream (return-from load-domain nil))

1 0

[cmucl-cvs] CMUCL commit: src/code (intl.lisp)
by Raymond Toy 11 Dec '10

11 Dec '10

Date: Saturday, December 11, 2010 @ 17:39:46 Author: rtoy Path: /project/cmucl/cvsroot/src/code Modified: intl.lisp Speed up building on sparc. Time taken is now almost half! This was caused by all the calls to stat in PROBE-FILE in LOCATE-DOMAIN-FILE for files that did not exist. The default locale was C, so every message lookup was causing many stat's to non-exist files. (There were over 1000 calls/sec on a 750 MHz sparc!) So we cache all the calls to PROBE-FILE in LOCATE-DOMAIN-FILE. But just in case, we also allow the user to get at the hash table to examine it (GET-DOMAIN-FILE-CACHE) and also allow the user to clear it (CLEAR-DOMAIN-FILE-CACHE) in case new translations are added without restarting lisp. -----------+ intl.lisp | 70 ++++++++++++++++++++++++++++++++++++++---------------------- 1 file changed, 45 insertions(+), 25 deletions(-) Index: src/code/intl.lisp diff -u src/code/intl.lisp:1.8 src/code/intl.lisp:1.9 --- src/code/intl.lisp:1.8 Tue Jul 13 23:13:20 2010 +++ src/code/intl.lisp Sat Dec 11 17:39:46 2010 @@ -1,6 +1,6 @@ ;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Package: INTL -*- -;;; $Revision: 1.8 $ +;;; $Revision: 1.9 $ ;;; Copyright 1999-2010 Paul Foley (mycroft(a)actrix.gen.nz) ;;; ;;; Permission is hereby granted, free of charge, to any person obtaining @@ -23,7 +23,7 @@ ;;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE ;;; USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH ;;; DAMAGE. -(ext:file-comment "$Header: /project/cmucl/cvsroot/src/code/intl.lisp,v 1.8 2010-07-14 03:13:20 rtoy Rel $") +(ext:file-comment "$Header: /project/cmucl/cvsroot/src/code/intl.lisp,v 1.9 2010-12-11 22:39:46 rtoy Exp $") (in-package "INTL") @@ -79,29 +79,49 @@ (ash (the (unsigned-byte 8) (read-byte stream)) 8) (the (unsigned-byte 8) (read-byte stream)))) -(defun locate-domain-file (domain locale locale-dir) - ;; The default locale-dir includes search lists. If we get called - ;; before the search lists are initialized, we lose. The search - ;; lists are initialized in environment-init, which sets - ;; *environment-list-initialized*. This way, we return NIL to - ;; indicate there's no domain file to use. - (when lisp::*environment-list-initialized* - (flet ((path (locale base) - (merge-pathnames (make-pathname :directory (list :relative locale - "LC_MESSAGES") - :name domain :type "mo") - base))) - (let ((locale (or (gethash locale *locale-aliases*) locale))) - (dolist (base (if (listp locale-dir) locale-dir (list locale-dir))) - (let ((probe - (or (probe-file (path locale base)) - (let ((dot (position #\. locale))) - (and dot (probe-file (path (subseq locale 0 dot) base)))) - (let ((at (position #\@ locale))) - (and at (probe-file (path (subseq locale 0 at) base)))) - (let ((us (position #\_ locale))) - (and us (probe-file (path (subseq locale 0 us) base))))))) - (when probe (return probe)))))))) +;; If the domain file doesn't exist because the locale isn't +;; supported, we end up doing a huge number of stats looking for a +;; non-existent file everytime a translation is needed. This is +;; really expensive. So create a cache to hold the results. +(let ((domain-file-cache (make-hash-table :test 'equal))) + (defun get-domain-file-cache () + ;; Mostly for debugging to let the user get at the cache. + domain-file-cache) + (defun clear-domain-file-cache () + ;; Mostly for debugging. But also useful if we now have installed + ;; some new translations. + (clrhash domain-file-cache)) + (defun locate-domain-file (domain locale locale-dir) + ;; The default locale-dir includes search lists. If we get called + ;; before the search lists are initialized, we lose. The search + ;; lists are initialized in environment-init, which sets + ;; *environment-list-initialized*. This way, we return NIL to + ;; indicate there's no domain file to use. + (when lisp::*environment-list-initialized* + (flet ((path (locale base) + (merge-pathnames (make-pathname :directory (list :relative locale + "LC_MESSAGES") + :name domain :type "mo") + base)) + (memoized-probe-file (p) + ;; Cache the results of probe-file and return the + ;; cached value when possible. + (multiple-value-bind (value foundp) + (gethash p domain-file-cache) + (if foundp + value + (setf (gethash p domain-file-cache) (probe-file p)))))) + (let ((locale (or (gethash locale *locale-aliases*) locale))) + (dolist (base (if (listp locale-dir) locale-dir (list locale-dir))) + (let ((probe + (or (memoized-probe-file (path locale base)) + (let ((dot (position #\. locale))) + (and dot (memoized-probe-file (path (subseq locale 0 dot) base)))) + (let ((at (position #\@ locale))) + (and at (memoized-probe-file (path (subseq locale 0 at) base)))) + (let ((us (position #\_ locale))) + (and us (memoized-probe-file (path (subseq locale 0 us) base))))))) + (when probe (return probe))))))))) (defun find-encoding (domain) (when (null (domain-entry-encoding domain))

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[cmucl-cvs] CMUCL commit: src/compiler/generic (new-genesis.lisp)
by Raymond Toy 11 Dec '10

11 Dec '10

Date: Saturday, December 11, 2010 @ 10:07:08 Author: rtoy Path: /project/cmucl/cvsroot/src/compiler/generic Modified: new-genesis.lisp Revert some of the previous cleanups. They were preventing building on sparc for some reason. We keep the unicode and non-unicode fops separate for now. ------------------+ new-genesis.lisp | 85 ++++++++++++++++++++++++++++++++++++----------------- 1 file changed, 59 insertions(+), 26 deletions(-) Index: src/compiler/generic/new-genesis.lisp diff -u src/compiler/generic/new-genesis.lisp:1.93 src/compiler/generic/new-genesis.lisp:1.94 --- src/compiler/generic/new-genesis.lisp:1.93 Sat Dec 4 18:17:06 2010 +++ src/compiler/generic/new-genesis.lisp Sat Dec 11 10:07:08 2010 @@ -4,7 +4,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: /project/cmucl/cvsroot/src/compiler/generic/new-genesis.lisp,v 1.93 2010-12-04 23:17:06 rtoy Exp $") + "$Header: /project/cmucl/cvsroot/src/compiler/generic/new-genesis.lisp,v 1.94 2010-12-11 15:07:08 rtoy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -431,22 +431,15 @@ vm:simple-string-type)) (bytes (make-array (1+ len) :element-type '(unsigned-byte 16)))) (write-indexed des vm:vector-length-slot (make-fixnum-descriptor len)) - (dotimes (k len) (setf (aref bytes k) (logand #xffff (char-code (aref string k))))) (unless (eq (c:backend-byte-order c:*backend*) (c:backend-byte-order c:*native-backend*)) - ;; Swap byte order of unicode strings if the backend and - ;; native-backend have different endianness. - #+(or) - (progn - (format t "s-t-c: len = ~d, ~S~%" len string) - (format t " codes = ~{~X~^ ~}~%" (map 'list #'char-code string))) + ;; Swap byte order of unicode strings. (dotimes (k len) (let ((x (aref bytes k))) - (setf (aref bytes k) (maybe-byte-swap-short x)))) - #+(or) - (format t " new codes = ~{~X~^ ~}~%" (coerce bytes 'list))) + (setf (aref bytes k) (+ (ldb (byte 8 8) x) + (ash (ldb (byte 8 0) x) 8)))))) (copy-to-system-area bytes (* vm:vector-data-offset ;; the word size of the native backend which ;; may be different from the target backend @@ -1340,15 +1333,30 @@ (defun maybe-byte-swap-string (s &optional len) (declare (ignore s len)) s) - + ;;; Cold-Load-Symbol loads a symbol N characters long from the File and interns ;;; that symbol in the given Package. ;;; +#-unicode +(defun cold-load-symbol (size package) + (let ((string (make-string size))) + (read-n-bytes *fasl-file* string 0 size) + (cold-intern (intern string package) package))) + +#+unicode +(defmacro load-char-code () + (ecase (c::backend-byte-order c::*native-backend*) + (:little-endian + `(code-char (+ (read-arg 1) + (ash (read-arg 1) 8)))) + (:big-endian + `(code-char (+ (ash (read-arg 1) 8) + (read-arg 1)))))) + +#+unicode (defun cold-load-symbol (size package) (let ((string (make-string size))) - (read-n-bytes *fasl-file* string 0 (* vm:char-bytes size)) - ;; Make the string have the correct byte order for the native - ;; backend. + (read-n-bytes *fasl-file* string 0 (* 2 size)) (maybe-byte-swap-string string) (cold-intern (intern string package) package))) @@ -1375,11 +1383,21 @@ (fop-keyword-small-symbol-save) (push-table (cold-load-symbol (clone-arg) *keyword-package*))) +#-unicode +(clone-cold-fop (fop-uninterned-symbol-save) + (fop-uninterned-small-symbol-save) + (let* ((size (clone-arg)) + (name (make-string size))) + (read-n-bytes *fasl-file* name 0 size) + (let ((symbol (allocate-symbol name))) + (push-table symbol)))) + +#+unicode (clone-cold-fop (fop-uninterned-symbol-save) (fop-uninterned-small-symbol-save) (let* ((size (clone-arg)) (name (make-string size))) - (read-n-bytes *fasl-file* name 0 (* vm:char-bytes size)) + (read-n-bytes *fasl-file* name 0 (* 2 size)) (maybe-byte-swap-string name) (let ((symbol (allocate-symbol name))) (push-table symbol)))) @@ -1434,14 +1452,20 @@ ;;; Loading vectors... +#-unicode +(clone-cold-fop (fop-string) + (fop-small-string) + (let* ((len (clone-arg)) + (string (make-string len))) + (read-n-bytes *fasl-file* string 0 len) + (string-to-core string))) + +#+unicode (clone-cold-fop (fop-string) (fop-small-string) (let* ((len (clone-arg)) (string (make-string len))) - (read-n-bytes *fasl-file* string 0 (* vm:char-bytes len)) - ;; Make the string have the correct byte order for the native - ;; backend. (This wouldn't be needed if string-to-core had an - ;; option not to swap bytes. + (read-n-bytes *fasl-file* string 0 (* 2 len)) (maybe-byte-swap-string string) (string-to-core string))) @@ -1965,8 +1989,13 @@ (code-object (pop-stack)) (len (read-arg 1)) (sym (make-string len))) - (read-n-bytes *fasl-file* sym 0 (* vm:char-bytes len)) - (maybe-byte-swap-string sym) + #-unicode + (read-n-bytes *fasl-file* sym 0 len) + #+unicode + (progn + (read-n-bytes *fasl-file* sym 0 (* 2 len)) + (maybe-byte-swap-string sym)) + (let ((offset (read-arg 4)) (value #+linkage-table (cold-register-foreign-linkage sym :code) #-linkage-table (lookup-foreign-symbol sym))) @@ -1981,8 +2010,12 @@ (code-object (pop-stack)) (len (read-arg 1)) (sym (make-string len))) - (read-n-bytes *fasl-file* sym 0 (* vm:char-bytes len)) - (maybe-byte-swap-string sym) + #-unicode + (read-n-bytes *fasl-file* sym 0 len) + #+unicode + (progn + (read-n-bytes *fasl-file* sym 0 (* 2 len)) + (maybe-byte-swap-string sym)) (let ((offset (read-arg 4)) (value (cold-register-foreign-linkage sym :data))) (do-cold-fixup code-object offset value kind)) @@ -2185,8 +2218,8 @@ type *cold-linkage-table* *cold-foreign-hash*))) - (+ (c:backend-foreign-linkage-space-start c:*backend*) - (* entry-num (c:backend-foreign-linkage-entry-size c:*backend*))))) + (+ vm:target-foreign-linkage-space-start + (* entry-num vm:target-foreign-linkage-entry-size)))) #+linkage-table (defun init-foreign-linkage ()

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[cmucl-cvs] CMUCL commit: src/code (exports.lisp)
by Raymond Toy 09 Dec '10

09 Dec '10

Date: Thursday, December 9, 2010 @ 09:01:01 Author: rtoy Path: /project/cmucl/cvsroot/src/code Modified: exports.lisp Export some UNIX symbols for FreeBSD to get rid of a build warning. --------------+ exports.lisp | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) Index: src/code/exports.lisp diff -u src/code/exports.lisp:1.302 src/code/exports.lisp:1.303 --- src/code/exports.lisp:1.302 Wed Nov 10 14:51:23 2010 +++ src/code/exports.lisp Thu Dec 9 09:01:01 2010 @@ -5,7 +5,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: /project/cmucl/cvsroot/src/code/exports.lisp,v 1.302 2010-11-10 19:51:23 rtoy Exp $") + "$Header: /project/cmucl/cvsroot/src/code/exports.lisp,v 1.303 2010-12-09 14:01:01 rtoy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -338,6 +338,23 @@ "USER-INFO" "USER-INFO-NAME" "USER-INFO-PASSWORD" "USER-INFO-UID" "USER-INFO-GID" "USER-INFO-GECOS" "USER-INFO-DIR" "USER-INFO-SHELL" "GROUP-INFO" "GROUP-INFO-NAME" "GROUP-INFO-GID" "GROUP-INFO-MEMBERS") + #+freebsd + (:export "GROUP-INFO" + "GROUP-INFO-GID" + "GROUP-INFO-MEMBERS" + "GROUP-INFO-NAME" + "UNIX-GETGRGID" + "UNIX-GETGRNAM" + "UNIX-GETPWNAM" + "UNIX-GETPWUID" + "USER-INFO" + "USER-INFO-DIR" + "USER-INFO-GECOS" + "USER-INFO-GID" + "USER-INFO-NAME" + "USER-INFO-PASSWORD" + "USER-INFO-SHELL" + "USER-INFO-UID") #+ppc (:export "UNIX-GETPWUID" "USER-INFO"

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[cmucl-cvs] CMUCL commit: src (code/seq.lisp general-info/release-20c.txt)
by Raymond Toy 09 Dec '10

09 Dec '10

Date: Thursday, December 9, 2010 @ 00:13:51 Author: rtoy Path: /project/cmucl/cvsroot/src Modified: code/seq.lisp general-info/release-20c.txt SUBSEQ was sometimes crashing lisp when the end index was less than the start. This was due to one of two things: The result sequence was created with a negative length, creating invalid objects, or accessing the invalid object would cause a segfault. code/seq.lisp: o Declare the type of LENGTH in MAKE-SEQUENCE-OF-TYPE better. It's not a fixnum, but an index (non-negative fixnum). This should catch any mistakes where we try to create sequences of negative length. o Explicitly catch invalid START and END indices in VECTOR-SUBSEQ* and LIST-SUBSEQ* and signal an error general-info/release-20c.txt: o Document bugfix. ------------------------------+ code/seq.lisp | 8 ++++++-- general-info/release-20c.txt | 3 +++ 2 files changed, 9 insertions(+), 2 deletions(-) Index: src/code/seq.lisp diff -u src/code/seq.lisp:1.58 src/code/seq.lisp:1.59 --- src/code/seq.lisp:1.58 Tue Apr 20 13:57:45 2010 +++ src/code/seq.lisp Thu Dec 9 00:13:50 2010 @@ -5,7 +5,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: /project/cmucl/cvsroot/src/code/seq.lisp,v 1.58 2010-04-20 17:57:45 rtoy Rel $") + "$Header: /project/cmucl/cvsroot/src/code/seq.lisp,v 1.59 2010-12-09 05:13:50 rtoy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -124,7 +124,7 @@ (defun make-sequence-of-type (type length) "Returns a sequence of the given TYPE and LENGTH." - (declare (fixnum length)) + (declare (type index length)) (case (type-specifier-atom type) (list (make-list length)) ((bit-vector simple-bit-vector) (make-array length :element-type '(mod 2))) @@ -285,6 +285,8 @@ (defun vector-subseq* (sequence start &optional end) (declare (vector sequence) (fixnum start)) (when (null end) (setf end (length sequence))) + (unless (<= start end) + (error "Illegal bounding indices: ~S ~S" start end)) (do ((old-index start (1+ old-index)) (new-index 0 (1+ new-index)) (copy (make-sequence-like sequence (- end start)))) @@ -294,6 +296,8 @@ (defun list-subseq* (sequence start &optional end) (declare (list sequence) (fixnum start)) + (when (and end (> start (the fixnum end))) + (error "Illegal bounding indices: ~S ~S" start end)) (if (and end (>= start (the fixnum end))) () (let* ((groveled (nthcdr start sequence)) Index: src/general-info/release-20c.txt diff -u src/general-info/release-20c.txt:1.13 src/general-info/release-20c.txt:1.14 --- src/general-info/release-20c.txt:1.13 Thu Dec 2 09:26:45 2010 +++ src/general-info/release-20c.txt Thu Dec 9 00:13:50 2010 @@ -85,6 +85,9 @@ - FORMAT signals an warning if ~:; is used inside ~:[. - SET-SYSTEM-EXTERNAL-FORMAT was not actually setting the filename encoding if given. + - SUBSEQ with an end index less than the start index sometimes + crashes CMUCL. Now, signal an error if the boudns are not + valid. * Trac Tickets:

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[cmucl-cvs] CMUCL commit: src/contrib/asdf (asdf.lisp)
by Raymond Toy 09 Dec '10

09 Dec '10

Date: Wednesday, December 8, 2010 @ 18:57:02 Author: rtoy Path: /project/cmucl/cvsroot/src/contrib/asdf Modified: asdf.lisp Update to version 2.011. -----------+ asdf.lisp | 351 ++++++++++++++++++++++++++++++++---------------------------- 1 file changed, 188 insertions(+), 163 deletions(-) Index: src/contrib/asdf/asdf.lisp diff -u src/contrib/asdf/asdf.lisp:1.10 src/contrib/asdf/asdf.lisp:1.11 --- src/contrib/asdf/asdf.lisp:1.10 Thu Nov 4 10:04:10 2010 +++ src/contrib/asdf/asdf.lisp Wed Dec 8 18:57:02 2010 @@ -49,6 +49,8 @@ (cl:in-package :cl-user) +#+gcl (defpackage :asdf (:use :cl)) ;; GCL treats defpackage magically and needs this + (eval-when (:compile-toplevel :load-toplevel :execute) ;;; make package if it doesn't exist yet. ;;; DEFPACKAGE may cause errors on discrepancies, so we avoid it. @@ -66,20 +68,25 @@ ;;;; Create packages in a way that is compatible with hot-upgrade. ;;;; See https://bugs.launchpad.net/asdf/+bug/485687 -;;;; See more at the end of the file. +;;;; See more near the end of the file. (eval-when (:load-toplevel :compile-toplevel :execute) (defvar *asdf-version* nil) (defvar *upgraded-p* nil) - (let* ((asdf-version "2.010") ;; same as 2.146 + (let* (;; For bug reporting sanity, please always bump this version when you modify this file. + ;; "2.345" would be an official release + ;; "2.345.6" would be a development version in the official upstream + ;; "2.345.0.7" would be your local modification of an official release + ;; "2.345.6.7" would be your local modification of a development version + (asdf-version "2.011") (existing-asdf (fboundp 'find-system)) (existing-version *asdf-version*) (already-there (equal asdf-version existing-version))) (unless (and existing-asdf already-there) (when existing-asdf - (format *error-output* - "~&Upgrading ASDF package ~@[from version ~A ~]to version ~A~%" - existing-version asdf-version)) + (format *trace-output* + "~&~@<; ~@;Upgrading ASDF package ~@[from version ~A ~]to version ~A~@:>~%" + existing-version asdf-version)) (labels ((unlink-package (package) (let ((u (find-package package))) @@ -180,7 +187,8 @@ #:apply-output-translations #:translate-pathname* #:resolve-location) :unintern (#:*asdf-revision* #:around #:asdf-method-combination - #:split #:make-collector) + #:split #:make-collector + #:output-files-for-system-and-operation) ; obsolete ASDF-BINARY-LOCATION function :fmakunbound (#:system-source-file #:component-relative-pathname #:system-relative-pathname @@ -234,6 +242,7 @@ #:system-relative-pathname #:map-systems + #:operation-description #:operation-on-warnings #:operation-on-failure #:component-visited-p @@ -286,7 +295,7 @@ ;; Utilities #:absolute-pathname-p - ;; #:aif #:it + ;; #:aif #:it ;; #:appendf #:coerce-name #:directory-pathname-p @@ -295,11 +304,12 @@ #:getenv ;; #:get-uid ;; #:length=n-p + ;; #:find-symbol* #:merge-pathnames* #:pathname-directory-pathname #:read-file-forms - ;; #:remove-keys - ;; #:remove-keyword + ;; #:remove-keys + ;; #:remove-keyword #:resolve-symlinks #:split-string #:component-name-to-pathname-components @@ -312,31 +322,6 @@ (cons existing-version *upgraded-p*) *upgraded-p*)))))) -;; More cleanups in case of hot-upgrade. See https://bugs.launchpad.net/asdf/+bug/485687 -(when *upgraded-p* - #+ecl - (when (find-class 'compile-op nil) - (defmethod update-instance-for-redefined-class :after - ((c compile-op) added deleted plist &key) - (declare (ignore added deleted)) - (let ((system-p (getf plist 'system-p))) - (when system-p (setf (getf (slot-value c 'flags) :system-p) system-p))))) - (when (find-class 'module nil) - (eval - '(progn - (defmethod update-instance-for-redefined-class :after - ((m module) added deleted plist &key) - (declare (ignorable deleted plist)) - (when *asdf-verbose* (format *trace-output* "Updating ~A~%" m)) - (when (member 'components-by-name added) - (compute-module-components-by-name m))) - (defmethod update-instance-for-redefined-class :after - ((s system) added deleted plist &key) - (declare (ignorable deleted plist)) - (when *asdf-verbose* (format *trace-output* "Updating ~A~%" s)) - (when (member 'source-file added) - (%set-system-source-file (probe-asd (component-name s) (component-pathname s)) s))))))) - ;;;; ------------------------------------------------------------------------- ;;;; User-visible parameters ;;;; @@ -378,7 +363,8 @@ (setf excl:*warn-on-nested-reader-conditionals* nil))) ;;;; ------------------------------------------------------------------------- -;;;; ASDF Interface, in terms of generic functions. +;;;; General Purpose Utilities + (macrolet ((defdef (def* def) `(defmacro ,def* (name formals &rest rest) @@ -390,113 +376,6 @@ (defdef defgeneric* defgeneric) (defdef defun* defun)) -(defgeneric* find-system (system &optional error-p)) -(defgeneric* perform-with-restarts (operation component)) -(defgeneric* perform (operation component)) -(defgeneric* operation-done-p (operation component)) -(defgeneric* explain (operation component)) -(defgeneric* output-files (operation component)) -(defgeneric* input-files (operation component)) -(defgeneric* component-operation-time (operation component)) -(defgeneric* operation-description (operation component) - (:documentation "returns a phrase that describes performing this operation -on this component, e.g. \"loading /a/b/c\". -You can put together sentences using this phrase.")) - -(defgeneric* system-source-file (system) - (:documentation "Return the source file in which system is defined.")) - -(defgeneric* component-system (component) - (:documentation "Find the top-level system containing COMPONENT")) - -(defgeneric* component-pathname (component) - (:documentation "Extracts the pathname applicable for a particular component.")) - -(defgeneric* component-relative-pathname (component) - (:documentation "Returns a pathname for the component argument intended to be -interpreted relative to the pathname of that component's parent. -Despite the function's name, the return value may be an absolute -pathname, because an absolute pathname may be interpreted relative to -another pathname in a degenerate way.")) - -(defgeneric* component-property (component property)) - -(defgeneric* (setf component-property) (new-value component property)) - -(defgeneric* version-satisfies (component version)) - -(defgeneric* find-component (base path) - (:documentation "Finds the component with PATH starting from BASE module; -if BASE is nil, then the component is assumed to be a system.")) - -(defgeneric* source-file-type (component system)) - -(defgeneric* operation-ancestor (operation) - (:documentation - "Recursively chase the operation's parent pointer until we get to -the head of the tree")) - -(defgeneric* component-visited-p (operation component) - (:documentation "Returns the value stored by a call to -VISIT-COMPONENT, if that has been called, otherwise NIL. -This value stored will be a cons cell, the first element -of which is a computed key, so not interesting. The -CDR wil be the DATA value stored by VISIT-COMPONENT; recover -it as (cdr (component-visited-p op c)). - In the current form of ASDF, the DATA value retrieved is -effectively a boolean, indicating whether some operations are -to be performed in order to do OPERATION X COMPONENT. If the -data value is NIL, the combination had been explored, but no -operations needed to be performed.")) - -(defgeneric* visit-component (operation component data) - (:documentation "Record DATA as being associated with OPERATION -and COMPONENT. This is a side-effecting function: the association -will be recorded on the ROOT OPERATION $OPERATION-ANCESTOR of the -OPERATION$. - No evidence that DATA is ever interesting, beyond just being -non-NIL. Using the data field is probably very risky; if there is -already a record for OPERATION X COMPONENT, DATA will be quietly -discarded instead of recorded. - Starting with 2.006, TRAVERSE will store an integer in data, -so that nodes can be sorted in decreasing order of traversal.")) - - -(defgeneric* (setf visiting-component) (new-value operation component)) - -(defgeneric* component-visiting-p (operation component)) - -(defgeneric* component-depends-on (operation component) - (:documentation - "Returns a list of dependencies needed by the component to perform - the operation. A dependency has one of the following forms: - - (<operation> <component>*), where <operation> is a class - designator and each <component> is a component - designator, which means that the component depends on - <operation> having been performed on each <component>; or - - (FEATURE <feature>), which means that the component depends - on <feature>'s presence in *FEATURES*. - - Methods specialized on subclasses of existing component types - should usually append the results of CALL-NEXT-METHOD to the - list.")) - -(defgeneric* component-self-dependencies (operation component)) - -(defgeneric* traverse (operation component) - (:documentation -"Generate and return a plan for performing OPERATION on COMPONENT. - -The plan returned is a list of dotted-pairs. Each pair is the CONS -of ASDF operation object and a COMPONENT object. The pairs will be -processed in order by OPERATE.")) - - -;;;; ------------------------------------------------------------------------- -;;;; General Purpose Utilities - (defmacro while-collecting ((&rest collectors) &body body) "COLLECTORS should be a list of names for collections. A collector defines a function that, when applied to an argument inside BODY, will @@ -535,11 +414,11 @@ (directory (pathname-directory specified)) (directory (cond - #-(or sbcl cmu) + #-(or sbcl cmu scl) ((stringp directory) `(:absolute ,directory) directory) #+gcl - ((and (consp directory) (stringp (first directory))) - `(:absolute ,@directory)) + ((and (consp directory) (not (member (first directory) '(:absolute :relative)))) + `(:relative ,@directory)) ((or (null directory) (and (consp directory) (member (first directory) '(:absolute :relative)))) directory) @@ -675,9 +554,8 @@ :append (list k v))) (defun* getenv (x) - (#+abcl ext:getenv + (#+(or abcl clisp) ext:getenv #+allegro sys:getenv - #+clisp ext:getenv #+clozure ccl:getenv #+(or cmu scl) (lambda (x) (cdr (assoc x ext:*environment-list* :test #'string=))) #+ecl si:getenv @@ -723,7 +601,8 @@ :defaults pathspec)))) (defun* absolute-pathname-p (pathspec) - (and pathspec (eq :absolute (car (pathname-directory (pathname pathspec)))))) + (and (typep pathspec '(or pathname string)) + (eq :absolute (car (pathname-directory (pathname pathspec)))))) (defun* length=n-p (x n) ;is it that (= (length x) n) ? (check-type n (integer 0 *)) @@ -755,7 +634,7 @@ (defun* get-uid () #+allegro (excl.osi:getuid) #+clisp (loop :for s :in '("posix:uid" "LINUX:getuid") - :for f = (ignore-errors (read-from-string s)) + :for f = (ignore-errors (read-from-string s)) :when f :return (funcall f)) #+(or cmu scl) (unix:unix-getuid) #+ecl #.(cl:if (cl:< ext:+ecl-version-number+ 100601) @@ -777,6 +656,9 @@ :directory '(:absolute) :name nil :type nil :version nil)) +(defun* find-symbol* (s p) + (find-symbol (string s) p)) + (defun* probe-file* (p) "when given a pathname P, probes the filesystem for a file or directory with given pathname and if it exists return its truename." @@ -785,8 +667,8 @@ (string (probe-file* (parse-namestring p))) (pathname (unless (wild-pathname-p p) #.(or #+(or allegro clozure cmu ecl sbcl scl) '(probe-file p) - #+clisp (aif (find-symbol (string :probe-pathname) :ext) `(ignore-errors (,it p))) - '(ignore-errors (truename p))))))) + #+clisp (aif (find-symbol (string '#:probe-pathname) :ext) `(ignore-errors (,it p))) + '(ignore-errors (truename p))))))) (defun* truenamize (p) "Resolve as much of a pathname as possible" @@ -859,6 +741,134 @@ (translate-pathname absolute-pathname wild-root (wilden new-base)))))) ;;;; ------------------------------------------------------------------------- +;;;; ASDF Interface, in terms of generic functions. +(defgeneric* find-system (system &optional error-p)) +(defgeneric* perform-with-restarts (operation component)) +(defgeneric* perform (operation component)) +(defgeneric* operation-done-p (operation component)) +(defgeneric* explain (operation component)) +(defgeneric* output-files (operation component)) +(defgeneric* input-files (operation component)) +(defgeneric* component-operation-time (operation component)) +(defgeneric* operation-description (operation component) + (:documentation "returns a phrase that describes performing this operation +on this component, e.g. \"loading /a/b/c\". +You can put together sentences using this phrase.")) + +(defgeneric* system-source-file (system) + (:documentation "Return the source file in which system is defined.")) + +(defgeneric* component-system (component) + (:documentation "Find the top-level system containing COMPONENT")) + +(defgeneric* component-pathname (component) + (:documentation "Extracts the pathname applicable for a particular component.")) + +(defgeneric* component-relative-pathname (component) + (:documentation "Returns a pathname for the component argument intended to be +interpreted relative to the pathname of that component's parent. +Despite the function's name, the return value may be an absolute +pathname, because an absolute pathname may be interpreted relative to +another pathname in a degenerate way.")) + +(defgeneric* component-property (component property)) + +(defgeneric* (setf component-property) (new-value component property)) + +(defgeneric* version-satisfies (component version)) + +(defgeneric* find-component (base path) + (:documentation "Finds the component with PATH starting from BASE module; +if BASE is nil, then the component is assumed to be a system.")) + +(defgeneric* source-file-type (component system)) + +(defgeneric* operation-ancestor (operation) + (:documentation + "Recursively chase the operation's parent pointer until we get to +the head of the tree")) + +(defgeneric* component-visited-p (operation component) + (:documentation "Returns the value stored by a call to +VISIT-COMPONENT, if that has been called, otherwise NIL. +This value stored will be a cons cell, the first element +of which is a computed key, so not interesting. The +CDR wil be the DATA value stored by VISIT-COMPONENT; recover +it as (cdr (component-visited-p op c)). + In the current form of ASDF, the DATA value retrieved is +effectively a boolean, indicating whether some operations are +to be performed in order to do OPERATION X COMPONENT. If the +data value is NIL, the combination had been explored, but no +operations needed to be performed.")) + +(defgeneric* visit-component (operation component data) + (:documentation "Record DATA as being associated with OPERATION +and COMPONENT. This is a side-effecting function: the association +will be recorded on the ROOT OPERATION $OPERATION-ANCESTOR of the +OPERATION$. + No evidence that DATA is ever interesting, beyond just being +non-NIL. Using the data field is probably very risky; if there is +already a record for OPERATION X COMPONENT, DATA will be quietly +discarded instead of recorded. + Starting with 2.006, TRAVERSE will store an integer in data, +so that nodes can be sorted in decreasing order of traversal.")) + + +(defgeneric* (setf visiting-component) (new-value operation component)) + +(defgeneric* component-visiting-p (operation component)) + +(defgeneric* component-depends-on (operation component) + (:documentation + "Returns a list of dependencies needed by the component to perform + the operation. A dependency has one of the following forms: + + (<operation> <component>*), where <operation> is a class + designator and each <component> is a component + designator, which means that the component depends on + <operation> having been performed on each <component>; or + + (FEATURE <feature>), which means that the component depends + on <feature>'s presence in *FEATURES*. + + Methods specialized on subclasses of existing component types + should usually append the results of CALL-NEXT-METHOD to the + list.")) + +(defgeneric* component-self-dependencies (operation component)) + +(defgeneric* traverse (operation component) + (:documentation +"Generate and return a plan for performing OPERATION on COMPONENT. + +The plan returned is a list of dotted-pairs. Each pair is the CONS +of ASDF operation object and a COMPONENT object. The pairs will be +processed in order by OPERATE.")) + + +;;;; ------------------------------------------------------------------------- +;;; Methods in case of hot-upgrade. See https://bugs.launchpad.net/asdf/+bug/485687 +(when *upgraded-p* + #+ecl + (when (find-class 'compile-op nil) + (defmethod update-instance-for-redefined-class :after + ((c compile-op) added deleted plist &key) + (declare (ignore added deleted)) + (let ((system-p (getf plist 'system-p))) + (when system-p (setf (getf (slot-value c 'flags) :system-p) system-p))))) + (when (find-class 'module nil) + (eval + `(defmethod update-instance-for-redefined-class :after + ((m module) added deleted plist &key) + (declare (ignorable deleted plist)) + (when (or *asdf-verbose* *load-verbose*) + (asdf-message "~&~@<; ~@; Updating ~A for ASDF ~A~@:>~%" m ,(asdf-version))) + (when (member 'components-by-name added) + (compute-module-components-by-name m)) + (when (and (typep m 'system) (member 'source-file added)) + (%set-system-source-file (probe-asd (component-name m) (component-pathname m)) m)))))) + +;;;; ------------------------------------------------------------------------- ;;;; Classes, Conditions (define-condition system-definition-error (error) () @@ -1000,7 +1010,7 @@ (format s "~@<component ~S not found~@[ in ~A~]~@:>" (missing-requires c) (when (missing-parent c) - (component-name (missing-parent c))))) + (coerce-name (missing-parent c))))) (defmethod print-object ((c missing-component-of-version) s) (format s "~@<component ~S does not match version ~A~@[ in ~A~]~@:>" @@ -1295,7 +1305,7 @@ :condition condition)))) (let ((*package* package)) (asdf-message - "~&~@<; ~@;loading system definition from ~A into ~A~@:>~%" + "~&~@<; ~@;Loading system definition from ~A into ~A~@:>~%" on-disk *package*) (load on-disk))) (delete-package package)))) @@ -1309,19 +1319,22 @@ (error 'missing-component :requires name))))))) (defun* register-system (name system) - (asdf-message "~&~@<; ~@;registering ~A as ~A~@:>~%" system name) + (asdf-message "~&~@<; ~@;Registering ~A as ~A~@:>~%" system name) (setf (gethash (coerce-name name) *defined-systems*) (cons (get-universal-time) system))) (defun* find-system-fallback (requested fallback &rest keys &key source-file &allow-other-keys) (setf fallback (coerce-name fallback) - source-file (or source-file *compile-file-truename* *load-truename*) + source-file (or source-file + (if *resolve-symlinks* + (or *compile-file-truename* *load-truename*) + (or *compile-file-pathname* *load-pathname*))) requested (coerce-name requested)) (when (equal requested fallback) (let* ((registered (cdr (gethash fallback *defined-systems*))) (system (or registered (apply 'make-instance 'system - :name fallback :source-file source-file keys)))) + :name fallback :source-file source-file keys)))) (unless registered (register-system fallback system)) (throw 'find-system system)))) @@ -2201,9 +2214,9 @@ (defun* class-for-type (parent type) (or (loop :for symbol :in (list - (unless (keywordp type) type) - (find-symbol (symbol-name type) *package*) - (find-symbol (symbol-name type) :asdf)) + type + (find-symbol* type *package*) + (find-symbol* type :asdf)) :for class = (and symbol (find-class symbol nil)) :when (and class (subtypep class 'component)) :return class) @@ -2390,8 +2403,8 @@ #+mswindows "sh" #-mswindows "/bin/sh" command) :input nil :whole nil #+mswindows :show-window #+mswindows :hide) - (format *verbose-out* "~{~&; ~a~%~}~%" stderr) - (format *verbose-out* "~{~&; ~a~%~}~%" stdout) + (asdf-message "~{~&; ~a~%~}~%" stderr) + (asdf-message "~{~&; ~a~%~}~%" stdout) exit-code) #+clisp ;XXX not exactly *verbose-out*, I know @@ -3121,6 +3134,18 @@ ;;;; ----------------------------------------------------------------- ;;;; Compatibility mode for ASDF-Binary-Locations +(defmethod operate :before (operation-class system &rest args &key &allow-other-keys) + (declare (ignorable operation-class system args)) + (when (find-symbol* '#:output-files-for-system-and-operation :asdf) + (error "ASDF 2 is not compatible with ASDF-BINARY-LOCATIONS, which you are using. +ASDF 2 now achieves the same purpose with its builtin ASDF-OUTPUT-TRANSLATIONS, +which should be easier to configure. Please stop using ASDF-BINARY-LOCATIONS, +and instead use ASDF-OUTPUT-TRANSLATIONS. See the ASDF manual for details. +In case you insist on preserving your previous A-B-L configuration, but +do not know how to achieve the same effect with A-O-T, you may use function +ASDF:ENABLE-ASDF-BINARY-LOCATIONS-COMPATIBILITY as documented in the manual; +call that function where you would otherwise have loaded and configured A-B-L."))) + (defun* enable-asdf-binary-locations-compatibility (&key (centralize-lisp-binaries nil) @@ -3548,7 +3573,7 @@ (clear-output-translations)) ;;;; ----------------------------------------------------------------- -;;;; Hook into REQUIRE for ABCL, ClozureCL, CMUCL, ECL and SBCL +;;;; Hook into REQUIRE for ABCL, CLISP, ClozureCL, CMUCL, ECL and SBCL ;;;; (defun* module-provide-asdf (name) (handler-bind @@ -3564,7 +3589,7 @@ t)))) #+(or abcl clisp clozure cmu ecl sbcl) -(let ((x (and #+clisp (find-symbol "*MODULE-PROVIDER-FUNCTIONS*" :custom)))) +(let ((x (and #+clisp (find-symbol* '#:*module-provider-functions* :custom)))) (when x (eval `(pushnew 'module-provide-asdf #+abcl sys::*module-provider-functions*

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[cmucl-cvs] CMUCL commit: cmucl-www/cmucl-www/www (3 files)
by Raymond Toy 07 Dec '10

07 Dec '10

Date: Monday, December 6, 2010 @ 20:25:14 Author: rtoy Path: /project/cmucl/cvsroot/cmucl-www/cmucl-www/www Modified: download.html index.html news/index.html Update for 2010-12 snapshot release. -----------------+ download.html | 78 +++++++++++++++++++++++++++++++++++++++++++++++++----- index.html | 51 +++++++++++++++++++---------------- news/index.html | 27 ++++++++++++++++++ 3 files changed, 127 insertions(+), 29 deletions(-) Index: cmucl-www/cmucl-www/www/download.html diff -u cmucl-www/cmucl-www/www/download.html:1.26 cmucl-www/cmucl-www/www/download.html:1.27 --- cmucl-www/cmucl-www/www/download.html:1.26 Mon Nov 1 13:09:21 2010 +++ cmucl-www/cmucl-www/www/download.html Mon Dec 6 20:25:14 2010 @@ -92,6 +92,69 @@ </tr> <tr> + <th>2010-12</th> + <td> + <ul> + <li><a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Unicode</a></li> + <li><a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Unicode extras</a></li> + <li><a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Non-Unicode</a></li> + <li><a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Non-Unicode extras</a></li> + </ul> + </td> + <td> + <ul> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Unicode</a></li> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Unicode extras</a></li> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Non-Unicode</a></li> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Non-Unicode extras</a></li> + </ul> + </td> + <td> + + + </td> + <td> + + <ul> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Unicode</a></li> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Unicode extras</a></li> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Non-Unicode</a></li> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-2010…">Non-Unicode extras</a></li> + </ul> + </td> + <td> + + + </td> + <td> + + + </td> + <td> + <ul> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/cmucl-src-…">Source code</a></li> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/12/release-20…">Release notes for 20c</a></li> + </ul> + </td> + </tr> + + <tr> <th>2010-11</th> <td> <ul> @@ -150,7 +213,7 @@ <td> <ul> <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/11/cmucl-src-…">Source code</a></li> - <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/11/release-20…">Release notes for 20b</a></li> + <li> <a href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/11/release-20…">Release notes for 20c</a></li> </ul> </td> </tr> @@ -174,11 +237,14 @@ </ul> </td> <td> - - + <dl> + <dt>8.1-stable + <dd> <a + href="http://common-lisp.net/project/cmucl/downloads/release/20b/cmucl-20b-x86-fr…">Unicode</a></dd> + <dd> <a href="http://common-lisp.net/project/cmucl/downloads/release/20b/cmucl-20b-x86-fr…">Unicode extras</a></dd> + <dd> <a href="http://common-lisp.net/project/cmucl/downloads/release/20b/cmucl-20b-non-un…">Non-Unicode</a></dd> + <dd> <a href="http://common-lisp.net/project/cmucl/downloads/release/20b/cmucl-20b-non-un…">Non-Unicode extras</a></dd> + </dl> </td> <td>  Index: cmucl-www/cmucl-www/www/index.html diff -u cmucl-www/cmucl-www/www/index.html:1.18 cmucl-www/cmucl-www/www/index.html:1.19 --- cmucl-www/cmucl-www/www/index.html:1.18 Mon Nov 1 09:54:10 2010 +++ cmucl-www/cmucl-www/www/index.html Mon Dec 6 20:25:14 2010 @@ -68,6 +68,34 @@ Also see <a href="news/index.html">News</a> for older news. <dl> +<dt>Snapshot 2010-12 +<dd> + The 2010-11 snapshot has been released. See the release notes for + details, but here is a quick summary of the changes between the + this snapshot and the 2010-11 snapshot. + <ul> + <li> ASDF2 updated to version 2.010.</li> + <li> On x86, <code>REALPART</code> and <code>IMAGPART</code> no longer incorrectly returns 0 + instead of the correct part of a complex number in some + situations.</li> + <li> The command line parser now correctly handles the case where + "--" is the first command option.</li> + <li> <code>build.sh</code> was accidenally loading the site-init file, but it + shouldn't. </li> + <li> On sparc, the vops to add a float to a complex were broken, + resulting in a complex number with the float as realpart and + garbage for the imaginary part. This is now fixed.</li> + <li> <code>XLIB::GET-BEST-AUTHORIZATION</code> will now return authorization data + if the protocol is :local, if the xauth file contains just + "localhost/unix:0". Previously, no authorization data was + returned because <code>GET-BEST-AUTHORIZATION</code> was looking for the + hostname.</li> + <li> <code>FORMAT</code> signals an warning if <code>~:;</code> is used inside <code>~:[.</code></li> + <li> <code>SET-SYSTEM-EXTERNAL-FORMAT</code> was not actually setting the filename + encoding if given.</li> + </ul> +</dd> + <dt>20b patch 000 <dd> A critical bug in <code>REALPART</code> and <code>IMAGPART</code> has @@ -75,29 +103,6 @@ this issue in the 20b release. <a href="install.html">Installation</a> instructions are available. </dd> -<dt>Snapshot 2010-11 -<dd> - The 2010-11 snapshot has been released. See the release notes for - details, but here is a quick summary of the changes between the - snapshot and the 20b release: - <ul> - <li> Update to Unicode 5.2.0.</li> - <li> Support for character name completion for use with Slime.</li> - <li> <code>COMPILE-FILE</code> accepts a - <code>:DECODING-ERROR</code> argument that indicates how to handle - decoding errors when reading the file.</li> - <li> <code>RUN-PROGRAM</code> accepts <code>:EXTERNAL-FORMAT</code> - parameter to specify the external format for streams that are - created.</li> - <li> <code>READ-CHAR</code> signals errors on non-character - streams. <code>READ-BYTE</code> signals errors on character - streams. This is a change from previous versions. However, both - will work if the stream is a <code>binary-text-stream</code>.</li> - <li> <code>REALPART</code> and <code>IMAGPARG</code> no longer - returns 0 instead of the correct part of a complex number in some - situations. </li> - </ul> -</dd> <dt>CMUCL 20b released</dt> <dd> CMUCL 20b has been released, For information on the changes between Index: cmucl-www/cmucl-www/www/news/index.html diff -u cmucl-www/cmucl-www/www/news/index.html:1.43 cmucl-www/cmucl-www/www/news/index.html:1.44 --- cmucl-www/cmucl-www/www/news/index.html:1.43 Mon Nov 1 10:05:40 2010 +++ cmucl-www/cmucl-www/www/news/index.html Mon Dec 6 20:25:14 2010 @@ -11,6 +11,33 @@ <dl> +<dt>2010-12 snapshot +<dd> +Some of the important changes are listed below. See the <a +href="http://common-lisp.net/project/cmucl/downloads/snapshots/2010/11/release-20…">release +notes</a> for more details. + <ul> + <li> ASDF2 updated to version 2.010.</li> + <li> On x86, <code>REALPART</code> and <code>IMAGPART</code> no longer incorrectly returns 0 + instead of the correct part of a complex number in some + situations.</li> + <li> The command line parser now correctly handles the case where + "--" is the first command option.</li> + <li> <code>build.sh</code> was accidenally loading the site-init file, but it + shouldn't. </li> + <li> On sparc, the vops to add a float to a complex were broken, + resulting in a complex number with the float as realpart and + garbage for the imaginary part. This is now fixed.</li> + <li> <code>XLIB::GET-BEST-AUTHORIZATION</code> will now return authorization data + if the protocol is :local, if the xauth file contains just + "localhost/unix:0". Previously, no authorization data was + returned because <code>GET-BEST-AUTHORIZATION</code> was looking for the + hostname.</li> + <li> <code>FORMAT</code> signals an warning if <code>~:;</code> is used inside <code>~:[.</code></li> + <li> <code>SET-SYSTEM-EXTERNAL-FORMAT</code> was not actually setting the filename + encoding if given.</li> + </ul> +</dd> <dt>20b patch 000 <dd> A critical bug in <code>REALPART</code> and <code>IMAGPART</code> has

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[cmucl-cvs] CMUCL commit: src/code (alieneval.lisp)
by Raymond Toy 05 Dec '10

05 Dec '10

Date: Sunday, December 5, 2010 @ 10:55:53 Author: rtoy Path: /project/cmucl/cvsroot/src/code Modified: alieneval.lisp No functional changes. Just update examples. o Fix typo in callback examples. o Add package qualifiers so the examples can be used in CL-USER. ----------------+ alieneval.lisp | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) Index: src/code/alieneval.lisp diff -u src/code/alieneval.lisp:1.69 src/code/alieneval.lisp:1.70 --- src/code/alieneval.lisp:1.69 Tue Apr 20 13:57:43 2010 +++ src/code/alieneval.lisp Sun Dec 5 10:55:53 2010 @@ -5,7 +5,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: /project/cmucl/cvsroot/src/code/alieneval.lisp,v 1.69 2010-04-20 17:57:43 rtoy Rel $") + "$Header: /project/cmucl/cvsroot/src/code/alieneval.lisp,v 1.70 2010-12-05 15:55:53 rtoy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -2120,25 +2120,26 @@ #|| ;;; Example 1: -(defcallback foo (int (arg1 int) (arg2 int)) +(alien:def-callback foo (c-call:int (arg1 c-call:int) (arg2 c-call:int)) (format t "~&foo: ~S, ~S~%" arg1 arg2) (+ arg1 arg2)) -(alien-funcall (sap-alien (callback foo) (function int int int)) +(alien:alien-funcall (alien:sap-alien (alien:callback foo) + (function c-call:int c-call:int c-call:int)) 555 444444) ;;; Example 2: -(def-alien-routine qsort void +(alien:def-alien-routine qsort c-call:void (base (* t)) - (nmemb int) - (size int) - (compar (* (function int (* t) (* t))))) - -(defcallback my< (int (arg1 (* double)) - (arg2 (* double))) - (let ((a1 (deref arg1)) - (a2 (deref arg2))) + (nmemb c-call:int) + (size c-call:int) + (compar (* (function c-call:int (* t) (* t))))) + +(alien:def-callback my< (c-call:int (arg1 (* c-call:double)) + (arg2 (* c-call:double))) + (let ((a1 (alien:deref arg1)) + (a2 (alien:deref arg2))) (cond ((= a1 a2) 0) ((< a1 a2) -1) (t +1)))) @@ -2149,8 +2150,8 @@ (print a) (qsort (sys:vector-sap a) (length a) - (alien-size double :bytes) - (callback my<)) + (alien:alien-size c-call:double :bytes) + (alien:callback my<)) (print a)) ||#

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