X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fparse.c;h=beedc2972e949ab1998a2129fc268dc690b2d8b1;hb=dd54f9e004a0a83d1328e94648f48dcc27e0be5b;hp=f8a0dd123fd32c53a96ea7f19ab9bfa4a8cd987d;hpb=79cc569a97e444389350ea3f5b1017374fe16bec;p=sbcl.git

diff --git a/src/runtime/parse.c b/src/runtime/parse.c
index f8a0dd1..beedc29 100644
--- a/src/runtime/parse.c
+++ b/src/runtime/parse.c
@@ -12,6 +12,7 @@
  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <ctype.h>
 #include <signal.h>
 
@@ -31,6 +32,7 @@
 #include "arch.h"
 #include "search.h"
 #include "thread.h"
+#include "pseudo-atomic.h"
 
 #include "genesis/simple-fun.h"
 #include "genesis/fdefn.h"
@@ -213,29 +215,30 @@ 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();
     }
 
@@ -258,13 +261,14 @@ static boolean lookup_symbol(char *name, lispobj *result)
     }
 
     /* Search dynamic space. */
-#ifndef LISP_FEATURE_GENCGC
+#if defined(LISP_FEATURE_GENCGC)
+    headerptr = (lispobj *)DYNAMIC_SPACE_START;
+    count = (lispobj *)get_alloc_pointer() - headerptr;
+#else
     headerptr = (lispobj *)current_dynamic_space;
     count = dynamic_space_free_pointer - headerptr;
-#else
-    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);
         return 1;
@@ -310,24 +314,25 @@ 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 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) {
+            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) {
@@ -355,8 +360,8 @@ 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 {