* files for more information.
*/
+#include "sbcl.h"
+
#include <stdio.h>
#include <sys/types.h>
#include <stdlib.h>
#include <setjmp.h>
#include <sys/time.h>
+#ifndef LISP_FEATURE_WIN32
#include <sys/resource.h>
+#endif
#include <signal.h>
#include <unistd.h>
-#include "sbcl.h"
#include "runtime.h"
+#include "parse.h"
+#include "vars.h"
/* Almost all of this file can be skipped if we're not supporting LDB. */
#if defined(LISP_FEATURE_SB_LDB)
unsigned short *sptr = (unsigned short *)addr;
unsigned char *cptr = (unsigned char *)addr;
- printf("0x%08lx 0x%04x 0x%04x 0x%02x 0x%02x 0x%02x 0x%02x %c%c%c%c\n", lptr[0], sptr[0], sptr[1], cptr[0], cptr[1], cptr[2], cptr[3], visible(cptr[0]), visible(cptr[1]), visible(cptr[2]), visible(cptr[3]));
+ printf("0x%08lx 0x%04x 0x%04x "
+ "0x%02x 0x%02x 0x%02x 0x%02x "
+ "%c%c"
+ "%c%c\n",
+ lptr[0], sptr[0], sptr[1],
+ cptr[0], cptr[1], cptr[2], cptr[3],
+ visible(cptr[0]), visible(cptr[1]),
+ visible(cptr[2]), visible(cptr[3]));
}
else
printf("invalid Lisp-level address\n");
static void
kill_cmd(char **ptr)
{
+#ifndef LISP_FEATURE_WIN32
kill(getpid(), parse_number(ptr));
+#endif
}
static void
regs_cmd(char **ptr)
{
- printf("CSP\t=\t0x%08lX\n", (unsigned long)current_control_stack_pointer);
- printf("FP\t=\t0x%08lX\n", (unsigned long)current_control_frame_pointer);
-#if !(defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64))
- printf("BSP\t=\t0x%08X\n", (unsigned long)current_binding_stack_pointer);
+ printf("CSP\t=\t0x%08lx\n", (unsigned long)current_control_stack_pointer);
+ printf("CFP\t=\t0x%08lx\n", (unsigned long)current_control_frame_pointer);
+
+#ifdef reg_BSP
+ printf("BSP\t=\t0x%08lx\n", (unsigned long)current_binding_stack_pointer);
+#else
+ /* printf("BSP\t=\t0x%08lx\n",
+ (unsigned long)SymbolValue(BINDING_STACK_POINTER)); */
#endif
-#if 0
-#if (defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64))
- printf("BSP\t=\t0x%08lx\n",
- (unsigned long)SymbolValue(BINDING_STACK_POINTER));
+
+#ifdef LISP_FEATURE_GENCGC
+ /* printf("DYNAMIC\t=\t0x%08lx\n", DYNAMIC_SPACE_START); */
+#else
+ printf("DYNAMIC\t=\t0x%08lx\n", (unsigned long)current_dynamic_space);
#endif
- printf("DYNAMIC\t=\t0x%08lx\n", (unsigned long)DYNAMIC_SPACE_START);
-#if (defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64))
- printf("ALLOC\t=\t0x%08lx\n",
- (unsigned long)SymbolValue(ALLOCATION_POINTER));
+#ifdef reg_ALLOC
+ printf("ALLOC\t=\t0x%08lx\n", (unsigned long)dynamic_space_free_pointer);
#else
- printf("ALLOC\t=\t0x%08X\n",
- (unsigned long)dynamic_space_free_pointer);
+ printf("ALLOC\t=\t0x%08lx\n",
+ (unsigned long)SymbolValue(ALLOCATION_POINTER,
+ arch_os_get_current_thread()));
+#endif
+
+#ifndef LISP_FEATURE_GENCGC
printf("TRIGGER\t=\t0x%08lx\n", (unsigned long)current_auto_gc_trigger);
#endif
+
+#if 0
printf("STATIC\t=\t0x%08lx\n",
(unsigned long)SymbolValue(STATIC_SPACE_FREE_POINTER));
printf("RDONLY\t=\t0x%08lx\n",
(unsigned long)SymbolValue(READ_ONLY_SPACE_FREE_POINTER));
-#endif /* 0 */
+#endif
}
static void
static void
print_context_cmd(char **ptr)
{
- int free;
+ int free_ici;
struct thread *thread=arch_os_get_current_thread();
- free = SymbolValue(FREE_INTERRUPT_CONTEXT_INDEX,thread)>>2;
+ free_ici = fixnum_value(SymbolValue(FREE_INTERRUPT_CONTEXT_INDEX,thread));
if (more_p(ptr)) {
int index;
index = parse_number(ptr);
- if ((index >= 0) && (index < free)) {
- printf("There are %d interrupt contexts.\n", free);
+ if ((index >= 0) && (index < free_ici)) {
+ printf("There are %d interrupt contexts.\n", free_ici);
printf("printing context %d\n", index);
print_context(thread->interrupt_contexts[index]);
} else {
printf("There aren't that many/few contexts.\n");
- printf("There are %d interrupt contexts.\n", free);
+ printf("There are %d interrupt contexts.\n", free_ici);
}
} else {
- if (free == 0)
+ if (free_ici == 0)
printf("There are no interrupt contexts!\n");
else {
- printf("There are %d interrupt contexts.\n", free);
- printf("printing context %d\n", free - 1);
- print_context(thread->interrupt_contexts[free - 1]);
+ printf("There are %d interrupt contexts.\n", free_ici);
+ printf("printing context %d\n", free_ici - 1);
+ print_context(thread->interrupt_contexts[free_ici - 1]);
}
}
}
printf("There are no active catchers!\n");
else {
while (catch != NULL) {
-#if !(defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64))
- printf("0x%08lX:\n\tuwp: 0x%08lX\n\tfp: 0x%08lX\n\tcode: 0x%08lx\n\tentry: 0x%08lx\n\ttag: ",
- (unsigned long)catch, (unsigned long)(catch->current_uwp),
+ printf("0x%08lX:\n\tuwp: 0x%08lX\n\tfp: 0x%08lX\n\t"
+ "code: 0x%08lX\n\tentry: 0x%08lX\n\ttag: ",
+ (unsigned long)catch,
+ (unsigned long)(catch->current_uwp),
(unsigned long)(catch->current_cont),
- catch->current_code,
- catch->entry_pc);
+#if defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64)
+ (unsigned long)component_ptr_from_pc((void*)catch->entry_pc)
+ + OTHER_POINTER_LOWTAG,
#else
- printf("0x%08lX:\n\tuwp: 0x%08lX\n\tfp: 0x%08lX\n\tcode: 0x%08lx\n\tentry: 0x%08lx\n\ttag: ",
- (unsigned long)catch, (unsigned long)(catch->current_uwp),
- (unsigned long)(catch->current_cont),
- (unsigned long)component_ptr_from_pc((void*)catch->entry_pc) +
- OTHER_POINTER_LOWTAG,
- (unsigned long)catch->entry_pc);
+ (unsigned long)(catch->current_code),
#endif
+ (unsigned long)(catch->entry_pc));
brief_print((lispobj)catch->tag);
catch = catch->previous_catch;
}
int ambig;
if (!ldb_in) {
+#ifndef LISP_FEATURE_WIN32
ldb_in = fopen("/dev/tty","r+");
+#else
+ ldb_in = stdin;
+#endif
ldb_in_fd = fileno(ldb_in);
}
fflush(stdout);
line = fgets(buf, sizeof(buf), ldb_in);
if (line == NULL) {
- if (isatty(ldb_in_fd)) {
- putchar('\n');
- continue;
- }
- else {
- fprintf(stderr, "\nEOF on something other than a tty.\n");
- exit(0);
- }
+ exit(1);
}
ptr = line;
if ((token = parse_token(&ptr)) == NULL)
bcopy(curbuf, oldbuf, sizeof(oldbuf));
- printf("LDB monitor\n");
+ printf("Welcome to LDB, a low-level debugger for the Lisp runtime environment.\n");
setjmp(curbuf);
projects / sbcl.git / blobdiff