X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fparse.c;h=a74b11f906edddb744119db60ab95e4e8d62634f;hb=077b294463eb6819c0eba67bb8ce71ec66d61ba8;hp=80546411a30e1c2bb9b58581a7d2c13876fe2d52;hpb=c01ff86b012283af04641a02e45f066aa7cdb10c;p=sbcl.git

diff --git a/src/runtime/parse.c b/src/runtime/parse.c
index 8054641..a74b11f 100644
--- a/src/runtime/parse.c
+++ b/src/runtime/parse.c
@@ -213,29 +213,30 @@ char *parse_addr(ptr)
 char **ptr;
 {
     char *token = parse_token(ptr);
-    long result;
+    lispobj result;
 
     if (token == NULL) {
         printf("expected an address\n");
         throw_to_monitor();
     }
     else if (token[0] == '$') {
-        if (!lookup_variable(token+1, (lispobj *)&result)) {
+        if (!lookup_variable(token+1, &result)) {
             printf("unknown variable: ``%s''\n", token);
             throw_to_monitor();
         }
         result &= ~7;
     }
     else {
-        if (!string_to_long(token, &result)) {
+        long value;
+        if (!string_to_long(token, &value)) {
             printf("invalid number: ``%s''\n", token);
             throw_to_monitor();
         }
-        result &= ~3;
+        result = (value & ~3);
     }
 
     if (!is_valid_lisp_addr((os_vm_address_t)result)) {
-        printf("invalid Lisp-level address: 0x%lx\n", result);
+        printf("invalid Lisp-level address: %p\n", (void *)result);
         throw_to_monitor();
     }
 
@@ -250,23 +251,20 @@ static boolean lookup_symbol(char *name, lispobj *result)
     /* Search static space. */
     headerptr = (lispobj *)STATIC_SPACE_START;
     count =
-	(lispobj *)SymbolValue(STATIC_SPACE_FREE_POINTER,0) -
-	(lispobj *)STATIC_SPACE_START;
+        (lispobj *)SymbolValue(STATIC_SPACE_FREE_POINTER,0) -
+        (lispobj *)STATIC_SPACE_START;
     if (search_for_symbol(name, &headerptr, &count)) {
         *result = make_lispobj(headerptr,OTHER_POINTER_LOWTAG);
         return 1;
     }
 
     /* Search dynamic space. */
-    headerptr = (lispobj *)DYNAMIC_SPACE_START;
-#if !(defined(LISP_FEATURE_X86) || defined(LISP_FEATURE_X86_64))
-    count =
-	dynamic_space_free_pointer -
-	(lispobj *)DYNAMIC_SPACE_START;
+#ifndef LISP_FEATURE_GENCGC
+    headerptr = (lispobj *)current_dynamic_space;
+    count = dynamic_space_free_pointer - headerptr;
 #else
-    count =
-	(lispobj *)SymbolValue(ALLOCATION_POINTER,0) -
-	(lispobj *)DYNAMIC_SPACE_START;
+    headerptr = (lispobj *)DYNAMIC_SPACE_START;
+    count = ((lispobj *)SymbolValue(ALLOCATION_POINTER,0)) - headerptr;
 #endif
     if (search_for_symbol(name, &headerptr, &count)) {
         *result = make_lispobj(headerptr, OTHER_POINTER_LOWTAG);
@@ -280,29 +278,29 @@ static int
 parse_regnum(char *s)
 {
     if ((s[1] == 'R') || (s[1] == 'r')) {
-	int regnum;
+        int regnum;
 
-	if (s[2] == '\0')
-	    return -1;
+        if (s[2] == '\0')
+            return -1;
 
-	/* skip the $R part and call atoi on the number */
-	regnum = atoi(s + 2);
-	if ((regnum >= 0) && (regnum < NREGS))
-	    return regnum;
-	else
-	    return -1;
+        /* skip the $R part and call atoi on the number */
+        regnum = atoi(s + 2);
+        if ((regnum >= 0) && (regnum < NREGS))
+            return regnum;
+        else
+            return -1;
     } else {
-	int i;
+        int i;
 
-	for (i = 0; i < NREGS ; i++)
-	    if (strcasecmp(s + 1, lisp_register_names[i]) == 0)
+        for (i = 0; i < NREGS ; i++)
+            if (strcasecmp(s + 1, lisp_register_names[i]) == 0)
 #ifdef LISP_FEATURE_X86
-		return i*2;
+                return i*2;
 #else
-	return i;
+        return i;
 #endif
-		
-	return -1;
+
+        return -1;
     }
 }
 
@@ -313,33 +311,34 @@ char **ptr;
     char *token = parse_token(ptr);
     long pointer;
     lispobj result;
+    long value;
 
     if (token == NULL) {
         printf("expected an object\n");
         throw_to_monitor();
     } else if (token[0] == '$') {
-	if (isalpha(token[1])) {
-	    int free;
-	    int regnum;
-	    os_context_t *context;
+        if (isalpha(token[1])) {
+            int free_ici;
+            int regnum;
+            os_context_t *context;
 
-	    free = SymbolValue(FREE_INTERRUPT_CONTEXT_INDEX,thread)>>2;
+            free_ici = fixnum_value(SymbolValue(FREE_INTERRUPT_CONTEXT_INDEX,thread));
 
-	    if (free == 0) {
-		printf("Variable ``%s'' is not valid -- there is no current interrupt context.\n", token);
-		throw_to_monitor();
-	    }
+            if (free_ici == 0) {
+                printf("Variable ``%s'' is not valid -- there is no current interrupt context.\n", token);
+                throw_to_monitor();
+            }
 
-	    context = thread->interrupt_contexts[free - 1];
+            context = thread->interrupt_contexts[free_ici - 1];
 
-	    regnum = parse_regnum(token);
-	    if (regnum < 0) {
-		printf("bogus register: ``%s''\n", token);
-		throw_to_monitor();
-	    }
+            regnum = parse_regnum(token);
+            if (regnum < 0) {
+                printf("bogus register: ``%s''\n", token);
+                throw_to_monitor();
+            }
 
-	    result = *os_context_register_addr(context, regnum);
-	} else if (!lookup_variable(token+1, &result)) {
+            result = *os_context_register_addr(context, regnum);
+        } else if (!lookup_variable(token+1, &result)) {
             printf("unknown variable: ``%s''\n", token);
             throw_to_monitor();
         }
@@ -358,8 +357,8 @@ char **ptr;
             throw_to_monitor();
         }
     }
-    else if (string_to_long(token, (long *)&result))
-        ;
+    else if (string_to_long(token, &value))
+        result = value;
     else if (lookup_symbol(token, &result))
         ;
     else {