* 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"
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("CFP\t=\t0x%08lx\n", (unsigned long)current_control_frame_pointer);
+ struct thread *thread=arch_os_get_current_thread();
+
+ printf("CSP\t=\t0x%08lx ", (unsigned long)current_control_stack_pointer);
+ printf("CFP\t=\t0x%08lx ", (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)); */
+ printf("\n");
#endif
#ifdef LISP_FEATURE_GENCGC
/* printf("DYNAMIC\t=\t0x%08lx\n", DYNAMIC_SPACE_START); */
#else
+ printf("STATIC\t=\t0x%08lx ",
+ (unsigned long)SymbolValue(STATIC_SPACE_FREE_POINTER, thread));
+ printf("RDONLY\t=\t0x%08lx ",
+ (unsigned long)SymbolValue(READ_ONLY_SPACE_FREE_POINTER, thread));
printf("DYNAMIC\t=\t0x%08lx\n", (unsigned long)current_dynamic_space);
#endif
printf("ALLOC\t=\t0x%08lx\n", (unsigned long)dynamic_space_free_pointer);
#else
printf("ALLOC\t=\t0x%08lx\n",
- (unsigned long)SymbolValue(ALLOCATION_POINTER,
- arch_os_get_current_thread()));
+ (unsigned long)SymbolValue(ALLOCATION_POINTER, 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
}
static void
printf("Really quit? [y] ");
fflush(stdout);
- fgets(buf, sizeof(buf), ldb_in);
- if (buf[0] == 'y' || buf[0] == 'Y' || buf[0] == '\n')
+ if (fgets(buf, sizeof(buf), ldb_in)) {
+ if (buf[0] == 'y' || buf[0] == 'Y' || buf[0] == '\n')
+ exit(1);
+ } else {
+ printf("\nUnable to read response, assuming y.\n");
exit(1);
+ }
}
static void
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);