[cmucl-commit] [git] CMU Common Lisp branch master updated. snapshot-2012-01-11-gd490020
Raymond Toy
rtoy at common-lisp.net
Fri Jan 27 05:06:37 UTC 2012
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- Log -----------------------------------------------------------------
commit d490020d261f746a63a0e2ae9a18c903c2570ff5
Merge: 7ceabd5 838ff56
Author: Raymond Toy <toy.raymond at 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 at 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 at 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 at 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 at 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
--
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