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- Log ----------------------------------------------------------------- commit d490020d261f746a63a0e2ae9a18c903c2570ff5 Merge: 7ceabd5 838ff56 Author: Raymond Toy toy.raymond@gmail.com Date: Thu Jan 26 20:15:40 2012 -0800
Merge branch 'master' of ssh://diapentepomum/~rtoym/src/cmucl/git/cmucl into ppc-update
commit 838ff560a8554b7c4c866dacd614d8fa7560426c Author: Raymond Toy toy.raymond@gmail.com Date: Thu Jan 26 21:13:15 2012 -0700
Update code to work with 10.4 as well as 10.5. Merge latest code to work with ppc.
diff --git a/src/lisp/Config.ppc_darwin b/src/lisp/Config.ppc_darwin index 8609a4d..da9737a 100644 --- a/src/lisp/Config.ppc_darwin +++ b/src/lisp/Config.ppc_darwin @@ -12,7 +12,7 @@ CPPFLAGS = -I. -I$(PATH1) # concatenate tokens which reguires the -traditional flag.
# Build for OSX 10.2.8 or later. (Is this what we want?) -#OSX_VERSION=-mmacosx-version-min=10.2 +OSX_VERSION=-mmacosx-version-min=10.4 CC = gcc LD = ld NM = $(PATH1)/darwin-nm diff --git a/src/lisp/Darwin-os.c b/src/lisp/Darwin-os.c index 728324a..2da3d83 100644 --- a/src/lisp/Darwin-os.c +++ b/src/lisp/Darwin-os.c @@ -113,7 +113,52 @@ os_init(const char *argv[], const char *envp[]) #endif }
+ #if defined(__ppc__) +#if __DARWIN_UNIX03 + /* Nothing needed for 10.5 */ +#else +/* For 10.4 */ +#define __ss ss +#define __r0 r0 +#define __r1 r1 +#define __r2 r2 +#define __r3 r3 +#define __r4 r4 +#define __r5 r5 +#define __r6 r6 +#define __r7 r7 +#define __r8 r8 +#define __r9 r9 +#define __r10 r10 +#define __r11 r11 +#define __r12 r12 +#define __r13 r13 +#define __r14 r14 +#define __r15 r15 +#define __r16 r16 +#define __r17 r17 +#define __r18 r18 +#define __r19 r19 +#define __r20 r20 +#define __r21 r21 +#define __r22 r22 +#define __r23 r23 +#define __r24 r24 +#define __r25 r25 +#define __r26 r26 +#define __r27 r27 +#define __r28 r28 +#define __r29 r29 +#define __r30 r30 +#define __r31 r31 +#define __lr lr +#define __ctr ctr +#define __es es +#define __dar dar +#define __dsisr dsisr +#endif + unsigned long * sc_reg(os_context_t * context, int offset) { @@ -466,23 +511,24 @@ sigbus_handle_now(HANDLER_ARGS) static void sigbus_handler(HANDLER_ARGS) { + os_context_t *os_context = (os_context_t *) context; #if defined(GENCGC) caddr_t fault_addr = code->si_addr; #endif
#ifdef RED_ZONE_HIT - if (os_control_stack_overflow((void *) fault_addr, context)) + if (os_control_stack_overflow((void *) fault_addr, os_context)) return; #endif
#ifdef __ppc__ DPRINTF(0, (stderr, "sigbus:\n")); - DPRINTF(0, (stderr, " PC = %p\n", SC_PC(context))); - DPRINTF(0, (stderr, " ALLOC-TN = %p\n", SC_REG(context, reg_ALLOC))); - DPRINTF(0, (stderr, " CODE-TN = %p\n", SC_REG(context, reg_CODE))); - DPRINTF(0, (stderr, " LRA-TN = %p\n", SC_REG(context, reg_LRA))); - DPRINTF(0, (stderr, " CFP-TN = %p\n", SC_REG(context, reg_CFP))); - DPRINTF(0, (stderr, " FDEFN-TN = %p\n", SC_REG(context, reg_FDEFN))); + DPRINTF(0, (stderr, " PC = %p\n", SC_PC(os_context))); + DPRINTF(0, (stderr, " ALLOC-TN = %p\n", SC_REG(os_context, reg_ALLOC))); + DPRINTF(0, (stderr, " CODE-TN = %p\n", SC_REG(os_context, reg_CODE))); + DPRINTF(0, (stderr, " LRA-TN = %p\n", SC_REG(os_context, reg_LRA))); + DPRINTF(0, (stderr, " CFP-TN = %p\n", SC_REG(os_context, reg_CFP))); + DPRINTF(0, (stderr, " FDEFN-TN = %p\n", SC_REG(os_context, reg_FDEFN))); DPRINTF(0, (stderr, " foreign_function_call = %d\n", foreign_function_call_active)); #endif
@@ -494,16 +540,16 @@ sigbus_handler(HANDLER_ARGS) if (gc_write_barrier(code->si_addr)) return; #else - if (interrupt_maybe_gc(signal, code, context)) + if (interrupt_maybe_gc(signal, code, os_context)) return; #endif /* a *real* protection fault */ fprintf(stderr, "sigbus_handler: Real protection violation at %p, PC = %p\n", - fault_addr, (void *) SC_PC(context)); - sigbus_handle_now(signal, code, context); + fault_addr, (void *) SC_PC(os_context)); + sigbus_handle_now(signal, code, os_context); #ifdef __ppc__ /* Work around G5 bug; fix courtesy gbyers via chandler */ - sigreturn(context); + sigreturn(os_context); #endif }
diff --git a/src/lisp/ppc-arch.c b/src/lisp/ppc-arch.c index 9b3963d..a7267fc 100644 --- a/src/lisp/ppc-arch.c +++ b/src/lisp/ppc-arch.c @@ -59,9 +59,10 @@ arch_init(fpu_mode_t mode)
os_vm_address_t arch_get_bad_addr(HANDLER_ARGS) { + os_context_t *os_context = (os_context_t *) context; os_vm_address_t addr;
- addr = (os_vm_address_t) SC_REG(context, PT_DAR); + addr = (os_vm_address_t) SC_REG(os_context, PT_DAR); return addr; }
@@ -372,11 +373,12 @@ handle_allocation_trap(os_context_t * context) static void sigill_handler(HANDLER_ARGS) { + os_context_t *os_context = (os_context_t *) context; int badinst; int opcode;
- sigprocmask(SIG_SETMASK, &context->uc_sigmask, 0); - opcode = *((int *) SC_PC(context)); + sigprocmask(SIG_SETMASK, &os_context->uc_sigmask, 0); + opcode = *((int *) SC_PC(os_context));
#if 0 printf("SIGILL entry: opcode = 0x%08x\n", opcode); @@ -387,26 +389,26 @@ sigill_handler(HANDLER_ARGS) /* Got a twnei reg_NL3,0 - check for deferred interrupt */ #if 1 /* Clear the pseudo-atomic-interrupted bit */ - SC_REG(context, reg_ALLOC) &= ~1; + SC_REG(os_context, reg_ALLOC) &= ~1; #else - (SC_REG(context, reg_ALLOC) -= PSEUDO_ATOMIC_INTERRUPTED_BIAS); + (SC_REG(os_context, reg_ALLOC) -= PSEUDO_ATOMIC_INTERRUPTED_BIAS); #endif - arch_skip_instruction(context); - interrupt_handle_pending(context); + arch_skip_instruction(os_context); + interrupt_handle_pending(os_context); #ifdef DARWIN /* Work around G5 bug; fix courtesy gbyers via chandler */ - sigreturn(context); + sigreturn(os_context); #endif return; }
/* Is this an allocation trap? */ #ifdef GENCGC - if (allocation_trap_p(context)) { - handle_allocation_trap(context); - arch_skip_instruction(context); + if (allocation_trap_p(os_context)) { + handle_allocation_trap(os_context); + arch_skip_instruction(os_context); #ifdef DARWIN - sigreturn(context); + sigreturn(os_context); #endif return; } @@ -423,18 +425,18 @@ sigill_handler(HANDLER_ARGS)
switch (trap) { case trap_Halt: - fake_foreign_function_call(context); + fake_foreign_function_call(os_context); lose("%%primitive halt called; the party is over.\n");
case trap_Error: case trap_Cerror: - interrupt_internal_error(signal, code, context, + interrupt_internal_error(signal, code, os_context, trap == trap_Cerror); break;
case trap_PendingInterrupt: - arch_skip_instruction(context); - interrupt_handle_pending(context); + arch_skip_instruction(os_context); + interrupt_handle_pending(os_context); break;
case trap_Breakpoint: @@ -442,7 +444,7 @@ sigill_handler(HANDLER_ARGS) printf("trap_Breakpoint\n"); fflush(stdout); #endif - handle_breakpoint(signal, code, context); + handle_breakpoint(signal, code, os_context); break;
case trap_FunctionEndBreakpoint: @@ -450,8 +452,8 @@ sigill_handler(HANDLER_ARGS) printf("trap_FunctionEndBreakpoint\n"); fflush(stdout); #endif - SC_PC(context) = - (int) handle_function_end_breakpoint(signal, code, context); + SC_PC(os_context) = + (int) handle_function_end_breakpoint(signal, code, os_context); break;
case trap_AfterBreakpoint: @@ -459,45 +461,45 @@ sigill_handler(HANDLER_ARGS) fprintf(stderr, "trap_AfterBreakpoint: break_addr = %p\n", skipped_break_addr); fprintf(stderr, " CSP = %p\n", - (void *) SC_REG(context, reg_CSP)); + (void *) SC_REG(os_context, reg_CSP)); fprintf(stderr, " CFP = %p\n", - (void *) SC_REG(context, reg_CFP)); + (void *) SC_REG(os_context, reg_CFP)); fprintf(stderr, " OCFP = %p\n", - (void *) SC_REG(context, reg_OCFP)); + (void *) SC_REG(os_context, reg_OCFP)); #endif /* Put our breakpoint instruction back in */ *skipped_break_addr = TWLLEI_R0(trap_Breakpoint); skipped_break_addr = NULL; - *(unsigned long *) SC_PC(context) = displaced_after_inst; - context->uc_sigmask = orig_sigmask; + *(unsigned long *) SC_PC(os_context) = displaced_after_inst; + os_context->uc_sigmask = orig_sigmask;
- os_flush_icache((os_vm_address_t) SC_PC(context), + os_flush_icache((os_vm_address_t) SC_PC(os_context), sizeof(unsigned long)); break;
default: - interrupt_handle_now(signal, code, context); + interrupt_handle_now(signal, code, os_context); break; } #ifdef DARWIN /* Work around G5 bug; fix courtesy gbyers via chandler */ - sigreturn(context); + sigreturn(os_context); #endif return; } if (((opcode >> 26) == 3) && (((opcode >> 21) & 31) == 24)) { - interrupt_internal_error(signal, code, context, 0); + interrupt_internal_error(signal, code, os_context, 0); #ifdef DARWIN /* Work around G5 bug; fix courtesy gbyers via chandler */ - sigreturn(context); + sigreturn(os_context); #endif return; }
- interrupt_handle_now(signal, code, context); + interrupt_handle_now(signal, code, os_context); #ifdef DARWIN /* Work around G5 bug; fix courtesy gbyers via chandler */ - sigreturn(context); + sigreturn(os_context); #endif }
diff --git a/src/lisp/ppc-lispregs.h b/src/lisp/ppc-lispregs.h index b593c1f..09aec88 100644 --- a/src/lisp/ppc-lispregs.h +++ b/src/lisp/ppc-lispregs.h @@ -107,8 +107,13 @@ #ifndef LANGUAGE_ASSEMBLY #if defined DARWIN #define SC_REG(sc,reg) (*sc_reg(sc,reg)) +#if __DARWIN_UNIX03 +/* For 10.5 */ #define SC_PC(sc) (sc->uc_mcontext->__ss.__srr0) #else +#define SC_PC(sc) (sc->uc_mcontext->ss.srr0) +#endif +#else #define SC_REG(sc,reg) (((unsigned long *)(sc->regs))[(reg)]) #define SC_PC(sc) (((unsigned long *)(sc->regs))[PT_NIP]) #endif
commit 7ceabd5050dd2d025180d06deecd96bdc6630503 Author: Raymond Toy toy.raymond@gmail.com Date: Thu Jan 26 19:41:38 2012 -0800
Update so we can build on darwin/x86 again.
diff --git a/src/code/debug-int.lisp b/src/code/debug-int.lisp index 3297725..6e5d63b 100644 --- a/src/code/debug-int.lisp +++ b/src/code/debug-int.lisp @@ -1180,7 +1180,7 @@ frame)))))
-#+(or sparc (and x86 darwin) (and (or x86 amd64) linux)) +#+(or sparc (and x86 (or darwin solaris netbsd)) (and (or x86 amd64) linux)) (defun find-foreign-function-name (address) "Return a string describing the foreign function near ADDRESS" (let ((addr (sys:sap-int address))) @@ -1203,7 +1203,7 @@ (alien:slot info 'filename) )))))))
-#-(or sparc (and x86 darwin) (and (or x86 amd64) linux)) +#-(or sparc (and x86 (or darwin solaris netbsd)) (and (or x86 amd64) linux)) (defun find-foreign-function-name (ra) (declare (ignore ra)) "Foreign function call land")
commit e7997cb61e640d0cdd3852949b91bc1931203d3c Author: Raymond Toy toy.raymond@gmail.com Date: Thu Jan 26 18:43:56 2012 -0800
Update so we can build on darwin/x86 again.
diff --git a/src/lisp/Darwin-os.c b/src/lisp/Darwin-os.c index cceaa55..728324a 100644 --- a/src/lisp/Darwin-os.c +++ b/src/lisp/Darwin-os.c @@ -101,6 +101,10 @@ timebase_init(void)
void +os_init0(const char *argv[], const char *envp[]) +{} + +void os_init(const char *argv[], const char *envp[]) { os_vm_page_size = OS_VM_DEFAULT_PAGESIZE; @@ -223,6 +227,16 @@ sc_reg(os_context_t * context, int offset) #define __fpu_fcw fpu_fcw #define __fpu_fsw fpu_fsw #define __fpu_mxcsr fpu_mxcsr +#ifdef FEATURE_SSE2 +#define __fpu_xmm0 fpu_xmm0 +#define __fpu_xmm1 fpu_xmm1 +#define __fpu_xmm2 fpu_xmm2 +#define __fpu_xmm3 fpu_xmm3 +#define __fpu_xmm4 fpu_xmm4 +#define __fpu_xmm5 fpu_xmm5 +#define __fpu_xmm6 fpu_xmm6 +#define __fpu_xmm7 fpu_xmm7 +#endif #endif
unsigned long * @@ -275,6 +289,24 @@ os_sigcontext_fpu_reg(ucontext_t *scp, int index) return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_stmm6; case 7: return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_stmm7; +#ifdef FEATURE_SSE2 + case 8: + return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm0; + case 9: + return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm1; + case 10: + return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm2; + case 11: + return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm3; + case 12: + return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm4; + case 13: + return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm5; + case 14: + return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm6; + case 15: + return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_stmm7; +#endif } return NULL; } @@ -413,18 +445,23 @@ valid_addr(os_vm_address_t addr)
newaddr = os_trunc_to_page(addr);
- if (in_range_p(addr, READ_ONLY_SPACE_START, READ_ONLY_SPACE_SIZE) - || in_range_p(addr, STATIC_SPACE_START, STATIC_SPACE_SIZE) + if (in_range_p(addr, READ_ONLY_SPACE_START, read_only_space_size) + || in_range_p(addr, STATIC_SPACE_START, static_space_size) || in_range_p(addr, DYNAMIC_0_SPACE_START, dynamic_space_size) #ifndef GENCGC || in_range_p(addr, DYNAMIC_1_SPACE_START, dynamic_space_size) #endif - || in_range_p(addr, CONTROL_STACK_START, CONTROL_STACK_SIZE) - || in_range_p(addr, BINDING_STACK_START, BINDING_STACK_SIZE)) + || in_range_p(addr, CONTROL_STACK_START, control_stack_size) + || in_range_p(addr, BINDING_STACK_START, binding_stack_size)) return TRUE; return FALSE; } +static void +sigbus_handle_now(HANDLER_ARGS) +{ + interrupt_handle_now(signal, code, context); +}
static void sigbus_handler(HANDLER_ARGS) @@ -433,6 +470,11 @@ sigbus_handler(HANDLER_ARGS) caddr_t fault_addr = code->si_addr; #endif
+#ifdef RED_ZONE_HIT + if (os_control_stack_overflow((void *) fault_addr, context)) + return; +#endif + #ifdef __ppc__ DPRINTF(0, (stderr, "sigbus:\n")); DPRINTF(0, (stderr, " PC = %p\n", SC_PC(context))); @@ -456,8 +498,9 @@ sigbus_handler(HANDLER_ARGS) return; #endif /* a *real* protection fault */ - fprintf(stderr, "sigbus_handler: Real protection violation: %p\n", fault_addr); - interrupt_handle_now(signal, code, context); + fprintf(stderr, "sigbus_handler: Real protection violation at %p, PC = %p\n", + fault_addr, (void *) SC_PC(context)); + sigbus_handle_now(signal, code, context); #ifdef __ppc__ /* Work around G5 bug; fix courtesy gbyers via chandler */ sigreturn(context); @@ -495,3 +538,11 @@ os_dlsym(const char *sym_name, lispobj lib_list)
return sym_addr; } + +#ifdef i386 +boolean +os_support_sse2() +{ + return TRUE; +} +#endif diff --git a/src/lisp/Darwin-os.h b/src/lisp/Darwin-os.h index fb84f1c..99bd96b 100644 --- a/src/lisp/Darwin-os.h +++ b/src/lisp/Darwin-os.h @@ -14,7 +14,7 @@ #include <sys/mman.h> #include <sys/signal.h> #include <signal.h> -#include <ucontext.h> +#include <sys/ucontext.h> #include <mach/vm_types.h>
typedef caddr_t os_vm_address_t; @@ -28,14 +28,18 @@ typedef int os_vm_prot_t;
#define OS_VM_DEFAULT_PAGESIZE 4096
-#define HANDLER_ARGS int signal, siginfo_t *code, os_context_t *context +#define HANDLER_ARGS int signal, siginfo_t *code, void *context #define CODE(code) ((code) ? code->si_code : 0) #define os_context_t ucontext_t #ifdef __i386__ #define RESTORE_FPU(context) restore_fpu(context) #endif
+#ifdef __ppc__ unsigned long *sc_reg(os_context_t *, int); +#else +int *sc_reg(os_context_t *, int); +#endif void restore_fpu(ucontext_t *);
#define PROTECTION_VIOLATION_SIGNAL SIGBUS diff --git a/src/lisp/gencgc.c b/src/lisp/gencgc.c index 36683a1..f8aed88 100644 --- a/src/lisp/gencgc.c +++ b/src/lisp/gencgc.c @@ -169,20 +169,20 @@ check_escaped_stack_object(lispobj * where, lispobj obj) if (Pointerp(obj) && (p = (void *) PTR(obj), (p >= (void *) CONTROL_STACK_START - && p < (void *) CONTROL_STACK_END))) { + && p < (void *) control_stack_end))) { char *space;
if (where >= (lispobj *) DYNAMIC_0_SPACE_START - && where < (lispobj *) (DYNAMIC_0_SPACE_START + DYNAMIC_SPACE_SIZE)) + && where < (lispobj *) (DYNAMIC_0_SPACE_START + dynamic_space_size)) space = "dynamic space"; else if (where >= (lispobj *) STATIC_SPACE_START && where < - (lispobj *) (STATIC_SPACE_START + STATIC_SPACE_SIZE)) space = + (lispobj *) (STATIC_SPACE_START + static_space_size)) space = "static space"; else if (where >= (lispobj *) READ_ONLY_SPACE_START && where < (lispobj *) (READ_ONLY_SPACE_START + - READ_ONLY_SPACE_SIZE)) space = "read-only space"; + read_only_space_size)) space = "read-only space"; else space = NULL;
@@ -198,7 +198,7 @@ check_escaped_stack_object(lispobj * where, lispobj obj) (unsigned long) obj, where, space); #ifndef i386 else if ((where >= (lispobj *) CONTROL_STACK_START - && where < (lispobj *) (CONTROL_STACK_END)) + && where < (lispobj *) (control_stack_end)) || (space == NULL)) { /* Do nothing if it the reference is from the control stack, because that will happen, and that's ok. Or if it's from @@ -2003,7 +2003,7 @@ read_only_space_p(lispobj obj) static inline boolean control_stack_space_p(lispobj obj) { - lispobj end = CONTROL_STACK_START + CONTROL_STACK_SIZE; + lispobj end = CONTROL_STACK_START + control_stack_size;
return (obj >= CONTROL_STACK_START) && (obj < end); } @@ -2011,7 +2011,7 @@ control_stack_space_p(lispobj obj) static inline boolean binding_stack_space_p(lispobj obj) { - lispobj end = BINDING_STACK_START + BINDING_STACK_SIZE; + lispobj end = BINDING_STACK_START + binding_stack_size;
return (obj >= BINDING_STACK_START) && (obj < end); } @@ -2078,8 +2078,10 @@ other_space_p(lispobj obj) in_space = TRUE; } #elif defined(__ppc__) - /* - */ + /* + * For ppc, just ignore anything below fpu_restore, which is + * currently at the end of ppc-assem.S. + */ if (obj <= (lispobj) &fpu_restore) { in_space = TRUE; } @@ -7323,11 +7325,11 @@ garbage_collect_generation(int generation, int raise)
#ifdef GC_ASSERTIONS #if defined(i386) || defined(__x86_64) - invalid_stack_start = (void *) CONTROL_STACK_START; + invalid_stack_start = (void *) control_stack_start; invalid_stack_end = (void *) &raise; #else /* not i386 */ invalid_stack_start = (void *) &raise; - invalid_stack_end = (void *) CONTROL_STACK_END; + invalid_stack_end = (void *) control_stack_end; #endif /* not i386 */ #endif /* GC_ASSERTIONS */
@@ -7387,7 +7389,7 @@ garbage_collect_generation(int generation, int raise) { lispobj **ptr;
- for (ptr = (lispobj **) CONTROL_STACK_END - 1; + for (ptr = (lispobj **) control_stack_end - 1; ptr > (lispobj **) (void *) &raise; ptr--) preserve_pointer(*ptr); }
commit 9dcff02ed5ae1d8fa31728e84b0d017337f75446 Author: Raymond Toy toy.raymond@gmail.com Date: Thu Jan 26 18:11:28 2012 -0800
Check in changes needed to build ppc. Yay! Very likely broke other builds, though.
diff --git a/src/code/debug-int.lisp b/src/code/debug-int.lisp index 9c12017..3297725 100644 --- a/src/code/debug-int.lisp +++ b/src/code/debug-int.lisp @@ -5,7 +5,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: src/code/debug-int.lisp $") + "$Header: /project/cmucl/cvsroot/src/code/debug-int.lisp,v 1.142 2010-07-14 23:08:59 rtoy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -1180,7 +1180,7 @@ frame)))))
-#+(or sparc (and x86 (or darwin solaris netbsd)) (and (or x86 amd64) linux)) +#+(or sparc (and x86 darwin) (and (or x86 amd64) linux)) (defun find-foreign-function-name (address) "Return a string describing the foreign function near ADDRESS" (let ((addr (sys:sap-int address))) @@ -1203,7 +1203,7 @@ (alien:slot info 'filename) )))))))
-#-(or sparc (and x86 (or darwin solaris netbsd)) (and (or x86 amd64) linux)) +#-(or sparc (and x86 darwin) (and (or x86 amd64) linux)) (defun find-foreign-function-name (ra) (declare (ignore ra)) "Foreign function call land") @@ -1253,7 +1253,7 @@ The result is a symbol or nil if the routine cannot be found." ;;; LRA, and the LRA is the word offset. ;;; #-(or gengc x86 amd64) -(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4") +(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4" #+ppc "cmucl-ppc") (defun compute-calling-frame (caller lra up-frame) (declare (type system:system-area-pointer caller)) (when (cstack-pointer-valid-p caller) @@ -1362,7 +1362,7 @@ The result is a symbol or nil if the routine cannot be found." escaped))))))
#-(or gengc x86 amd64) -(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4") +(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4" #+ppc "cmucl-ppc") (defun find-escaped-frame (frame-pointer) (declare (type system:system-area-pointer frame-pointer)) (dotimes (index lisp::*free-interrupt-context-index* (values nil 0 nil)) @@ -1455,7 +1455,7 @@ The result is a symbol or nil if the routine cannot be found." (values code pc-offset scp)))))))))))
#-(or gengc x86 amd64) -(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4") +(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4" #+ppc "cmucl-ppc") (defun find-pc-from-assembly-fun (code scp) "find the PC" (let ((return-machine-address @@ -3079,7 +3079,7 @@ The result is a symbol or nil if the routine cannot be found." ;;; SUB-ACCESS-DEBUG-VAR-SLOT -- Internal. ;;; #-(or x86 amd64) -(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4") +(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4" #+ppc "cmucl-ppc") (defun sub-access-debug-var-slot (fp sc-offset &optional escaped) (macrolet ((with-escaped-value ((var) &body forms) `(if escaped @@ -3505,7 +3505,7 @@ The result is a symbol or nil if the routine cannot be found." ;;; SUB-SET-DEBUG-VAR-SLOT -- Internal. ;;; #-(or x86 amd64) -(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4") +(intl:with-textdomain ("cmucl" #+sparc "cmucl-sparc-svr4" #+ppc "cmucl-ppc") (defun sub-set-debug-var-slot (fp sc-offset value &optional escaped) (macrolet ((set-escaped-value (val) `(if escaped @@ -4501,7 +4501,8 @@ The result is a symbol or nil if the routine cannot be found." ;;; This handles code-location and debug-function :function-start breakpoints. ;;; (intl:with-textdomain ("cmucl" #+(or x86 amd64) "cmucl-x86-vm" - #+sparc "cmucl-sparc-svr4") + #+sparc "cmucl-sparc-svr4" + #+ppc "cmucl-ppc") (defun handle-breakpoint-aux (breakpoints data offset component signal-context) (unless breakpoints (error (intl:gettext "Breakpoint that nobody wants?"))) diff --git a/src/lisp/Darwin-os.c b/src/lisp/Darwin-os.c index 9cd0aa6..cceaa55 100644 --- a/src/lisp/Darwin-os.c +++ b/src/lisp/Darwin-os.c @@ -14,7 +14,7 @@ * Frobbed for OpenBSD by Pierre R. Mai, 2001. * Frobbed for Darwin by Pierre R. Mai, 2003. * - * $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/Darwin-os.c,v 1.35 2011/09/03 04:46:34 rtoy Exp $ + * $Header: /project/cmucl/cvsroot/src/lisp/Darwin-os.c,v 1.16.4.3 2009-03-18 15:37:29 rtoy Exp $ * */
@@ -99,9 +99,6 @@ timebase_init(void) } #endif -void -os_init0(const char *argv[], const char *envp[]) -{}
void os_init(const char *argv[], const char *envp[]) @@ -113,91 +110,91 @@ os_init(const char *argv[], const char *envp[]) }
#if defined(__ppc__) -int * +unsigned long * sc_reg(os_context_t * context, int offset) { - ppc_saved_state_t *state = &context->uc_mcontext->ss; + _STRUCT_PPC_THREAD_STATE *state = &context->uc_mcontext->__ss;
switch (offset) { case 0: - return &state->r0; + return &state->__r0; case 1: - return &state->r1; + return &state->__r1; case 2: - return &state->r2; + return &state->__r2; case 3: - return &state->r3; + return &state->__r3; case 4: - return &state->r4; + return &state->__r4; case 5: - return &state->r5; + return &state->__r5; case 6: - return &state->r6; + return &state->__r6; case 7: - return &state->r7; + return &state->__r7; case 8: - return &state->r8; + return &state->__r8; case 9: - return &state->r9; + return &state->__r9; case 10: - return &state->r10; + return &state->__r10; case 11: - return &state->r11; + return &state->__r11; case 12: - return &state->r12; + return &state->__r12; case 13: - return &state->r13; + return &state->__r13; case 14: - return &state->r14; + return &state->__r14; case 15: - return &state->r15; + return &state->__r15; case 16: - return &state->r16; + return &state->__r16; case 17: - return &state->r17; + return &state->__r17; case 18: - return &state->r18; + return &state->__r18; case 19: - return &state->r19; + return &state->__r19; case 20: - return &state->r20; + return &state->__r20; case 21: - return &state->r21; + return &state->__r21; case 22: - return &state->r22; + return &state->__r22; case 23: - return &state->r23; + return &state->__r23; case 24: - return &state->r24; + return &state->__r24; case 25: - return &state->r25; + return &state->__r25; case 26: - return &state->r26; + return &state->__r26; case 27: - return &state->r27; + return &state->__r27; case 28: - return &state->r28; + return &state->__r28; case 29: - return &state->r29; + return &state->__r29; case 30: - return &state->r30; + return &state->__r30; case 31: - return &state->r31; + return &state->__r31; case 34: /* * Not sure if this is really defined anywhere, but after * r31 is cr, xer, lr, and ctr. So we let 34 be lr. */ - return &state->lr; + return &state->__lr; case 35: - return &state->ctr; + return &state->__ctr; case 41: - return &context->uc_mcontext->es.dar; + return &context->uc_mcontext->__es.__dar; case 42: - return &context->uc_mcontext->es.dsisr; + return &context->uc_mcontext->__es.__dsisr; }
- return (int *) 0; + return (unsigned long *) 0; } #elif defined(__i386__) #if __DARWIN_UNIX03 @@ -226,16 +223,6 @@ sc_reg(os_context_t * context, int offset) #define __fpu_fcw fpu_fcw #define __fpu_fsw fpu_fsw #define __fpu_mxcsr fpu_mxcsr -#ifdef FEATURE_SSE2 -#define __fpu_xmm0 fpu_xmm0 -#define __fpu_xmm1 fpu_xmm1 -#define __fpu_xmm2 fpu_xmm2 -#define __fpu_xmm3 fpu_xmm3 -#define __fpu_xmm4 fpu_xmm4 -#define __fpu_xmm5 fpu_xmm5 -#define __fpu_xmm6 fpu_xmm6 -#define __fpu_xmm7 fpu_xmm7 -#endif #endif
unsigned long * @@ -288,24 +275,6 @@ os_sigcontext_fpu_reg(ucontext_t *scp, int index) return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_stmm6; case 7: return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_stmm7; -#ifdef FEATURE_SSE2 - case 8: - return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm0; - case 9: - return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm1; - case 10: - return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm2; - case 11: - return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm3; - case 12: - return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm4; - case 13: - return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm5; - case 14: - return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_xmm6; - case 15: - return (unsigned char *) &scp->uc_mcontext->__fs.__fpu_stmm7; -#endif } return NULL; } @@ -444,23 +413,18 @@ valid_addr(os_vm_address_t addr)
newaddr = os_trunc_to_page(addr);
- if (in_range_p(addr, READ_ONLY_SPACE_START, read_only_space_size) - || in_range_p(addr, STATIC_SPACE_START, static_space_size) + if (in_range_p(addr, READ_ONLY_SPACE_START, READ_ONLY_SPACE_SIZE) + || in_range_p(addr, STATIC_SPACE_START, STATIC_SPACE_SIZE) || in_range_p(addr, DYNAMIC_0_SPACE_START, dynamic_space_size) #ifndef GENCGC || in_range_p(addr, DYNAMIC_1_SPACE_START, dynamic_space_size) #endif - || in_range_p(addr, CONTROL_STACK_START, control_stack_size) - || in_range_p(addr, BINDING_STACK_START, binding_stack_size)) + || in_range_p(addr, CONTROL_STACK_START, CONTROL_STACK_SIZE) + || in_range_p(addr, BINDING_STACK_START, BINDING_STACK_SIZE)) return TRUE; return FALSE; } -static void -sigbus_handle_now(HANDLER_ARGS) -{ - interrupt_handle_now(signal, code, context); -}
static void sigbus_handler(HANDLER_ARGS) @@ -469,11 +433,6 @@ sigbus_handler(HANDLER_ARGS) caddr_t fault_addr = code->si_addr; #endif
-#ifdef RED_ZONE_HIT - if (os_control_stack_overflow((void *) fault_addr, context)) - return; -#endif - #ifdef __ppc__ DPRINTF(0, (stderr, "sigbus:\n")); DPRINTF(0, (stderr, " PC = %p\n", SC_PC(context))); @@ -487,8 +446,8 @@ sigbus_handler(HANDLER_ARGS)
#if defined(GENCGC) #if defined(SIGSEGV_VERBOSE) - fprintf(stderr, "Signal %d, fault_addr=%x\n", - signal, fault_addr); + fprintf(stderr, "Signal %d, fault_addr=%x, page_index=%d:\n", + signal, fault_addr, page_index); #endif if (gc_write_barrier(code->si_addr)) return; @@ -496,11 +455,9 @@ sigbus_handler(HANDLER_ARGS) if (interrupt_maybe_gc(signal, code, context)) return; #endif - /* a *real* protection fault */ - fprintf(stderr, "sigbus_handler: Real protection violation at %p, PC = %p\n", - fault_addr, (void *) SC_PC(context)); - sigbus_handle_now(signal, code, context); + fprintf(stderr, "sigbus_handler: Real protection violation: %p\n", fault_addr); + interrupt_handle_now(signal, code, context); #ifdef __ppc__ /* Work around G5 bug; fix courtesy gbyers via chandler */ sigreturn(context); @@ -538,11 +495,3 @@ os_dlsym(const char *sym_name, lispobj lib_list)
return sym_addr; } - -#ifdef i386 -boolean -os_support_sse2() -{ - return TRUE; -} -#endif diff --git a/src/lisp/Darwin-os.h b/src/lisp/Darwin-os.h index 180e686..fb84f1c 100644 --- a/src/lisp/Darwin-os.h +++ b/src/lisp/Darwin-os.h @@ -1,6 +1,6 @@ /*
- $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/Darwin-os.h,v 1.8 2011/01/09 00:12:36 rtoy Exp $ + $Header: /project/cmucl/cvsroot/src/lisp/Darwin-os.h,v 1.7 2008-01-03 11:41:54 cshapiro 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. @@ -14,7 +14,7 @@ #include <sys/mman.h> #include <sys/signal.h> #include <signal.h> -#include <sys/ucontext.h> +#include <ucontext.h> #include <mach/vm_types.h>
typedef caddr_t os_vm_address_t; @@ -28,14 +28,14 @@ typedef int os_vm_prot_t;
#define OS_VM_DEFAULT_PAGESIZE 4096
-#define HANDLER_ARGS int signal, siginfo_t *code, void *context +#define HANDLER_ARGS int signal, siginfo_t *code, os_context_t *context #define CODE(code) ((code) ? code->si_code : 0) #define os_context_t ucontext_t #ifdef __i386__ #define RESTORE_FPU(context) restore_fpu(context) #endif
-int *sc_reg(os_context_t *, int); +unsigned long *sc_reg(os_context_t *, int); void restore_fpu(ucontext_t *);
#define PROTECTION_VIOLATION_SIGNAL SIGBUS diff --git a/src/lisp/gencgc.c b/src/lisp/gencgc.c index 423cc9c..36683a1 100644 --- a/src/lisp/gencgc.c +++ b/src/lisp/gencgc.c @@ -7,7 +7,7 @@ * * Douglas Crosher, 1996, 1997, 1998, 1999. * - * $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/lisp/gencgc.c,v 1.112 2011/01/09 00:12:36 rtoy Exp $ + * $Header: /project/cmucl/cvsroot/src/lisp/gencgc.c,v 1.112 2011-01-09 00:12:36 rtoy Exp $ * */
@@ -169,20 +169,20 @@ check_escaped_stack_object(lispobj * where, lispobj obj) if (Pointerp(obj) && (p = (void *) PTR(obj), (p >= (void *) CONTROL_STACK_START - && p < (void *) control_stack_end))) { + && p < (void *) CONTROL_STACK_END))) { char *space;
if (where >= (lispobj *) DYNAMIC_0_SPACE_START - && where < (lispobj *) (DYNAMIC_0_SPACE_START + dynamic_space_size)) + && where < (lispobj *) (DYNAMIC_0_SPACE_START + DYNAMIC_SPACE_SIZE)) space = "dynamic space"; else if (where >= (lispobj *) STATIC_SPACE_START && where < - (lispobj *) (STATIC_SPACE_START + static_space_size)) space = + (lispobj *) (STATIC_SPACE_START + STATIC_SPACE_SIZE)) space = "static space"; else if (where >= (lispobj *) READ_ONLY_SPACE_START && where < (lispobj *) (READ_ONLY_SPACE_START + - read_only_space_size)) space = "read-only space"; + READ_ONLY_SPACE_SIZE)) space = "read-only space"; else space = NULL;
@@ -198,7 +198,7 @@ check_escaped_stack_object(lispobj * where, lispobj obj) (unsigned long) obj, where, space); #ifndef i386 else if ((where >= (lispobj *) CONTROL_STACK_START - && where < (lispobj *) (control_stack_end)) + && where < (lispobj *) (CONTROL_STACK_END)) || (space == NULL)) { /* Do nothing if it the reference is from the control stack, because that will happen, and that's ok. Or if it's from @@ -2003,7 +2003,7 @@ read_only_space_p(lispobj obj) static inline boolean control_stack_space_p(lispobj obj) { - lispobj end = CONTROL_STACK_START + control_stack_size; + lispobj end = CONTROL_STACK_START + CONTROL_STACK_SIZE;
return (obj >= CONTROL_STACK_START) && (obj < end); } @@ -2011,7 +2011,7 @@ control_stack_space_p(lispobj obj) static inline boolean binding_stack_space_p(lispobj obj) { - lispobj end = BINDING_STACK_START + binding_stack_size; + lispobj end = BINDING_STACK_START + BINDING_STACK_SIZE;
return (obj >= BINDING_STACK_START) && (obj < end); } @@ -2077,6 +2077,12 @@ other_space_p(lispobj obj) if (obj == (lispobj) 0xffffffe9) { in_space = TRUE; } +#elif defined(__ppc__) + /* + */ + if (obj <= (lispobj) &fpu_restore) { + in_space = TRUE; + } #endif #endif
@@ -2710,11 +2716,11 @@ scavenge_interrupt_context(os_context_t * context) #endif
#ifdef reg_LR - PAIR_INTERIOR_POINTER(pc, SC_REG(context, reg_LR)); + PAIR_INTERIOR_POINTER(lr, SC_REG(context, reg_LR)); #endif
#ifdef reg_CTR - PAIR_INTERIOR_POINTER(pc, SC_REG(context, reg_CTR)); + PAIR_INTERIOR_POINTER(ctr, SC_REG(context, reg_CTR)); #endif
/* Scanvenge all boxed registers in the context. */ @@ -7321,7 +7327,7 @@ garbage_collect_generation(int generation, int raise) invalid_stack_end = (void *) &raise; #else /* not i386 */ invalid_stack_start = (void *) &raise; - invalid_stack_end = (void *) control_stack_end; + invalid_stack_end = (void *) CONTROL_STACK_END; #endif /* not i386 */ #endif /* GC_ASSERTIONS */
@@ -7381,7 +7387,7 @@ garbage_collect_generation(int generation, int raise) { lispobj **ptr;
- for (ptr = (lispobj **) control_stack_end - 1; + for (ptr = (lispobj **) CONTROL_STACK_END - 1; ptr > (lispobj **) (void *) &raise; ptr--) preserve_pointer(*ptr); } diff --git a/src/lisp/ppc-lispregs.h b/src/lisp/ppc-lispregs.h index 2b79bac..b593c1f 100644 --- a/src/lisp/ppc-lispregs.h +++ b/src/lisp/ppc-lispregs.h @@ -107,7 +107,7 @@ #ifndef LANGUAGE_ASSEMBLY #if defined DARWIN #define SC_REG(sc,reg) (*sc_reg(sc,reg)) -#define SC_PC(sc) (sc->uc_mcontext->ss.srr0) +#define SC_PC(sc) (sc->uc_mcontext->__ss.__srr0) #else #define SC_REG(sc,reg) (((unsigned long *)(sc->regs))[(reg)]) #define SC_PC(sc) (((unsigned long *)(sc->regs))[PT_NIP])
-----------------------------------------------------------------------
Summary of changes: src/code/debug-int.lisp | 15 ++-- src/lisp/Config.ppc_darwin | 2 +- src/lisp/Darwin-os.c | 172 ++++++++++++++++++++++++++++---------------- src/lisp/Darwin-os.h | 6 ++- src/lisp/gencgc.c | 16 +++- src/lisp/ppc-arch.c | 64 +++++++++-------- src/lisp/ppc-lispregs.h | 5 ++ 7 files changed, 173 insertions(+), 107 deletions(-)
hooks/post-receive
-
Raymond Toy