1.0.39.4: fix build on non-darwin and ppc/darwin platforms

[sbcl.git] / src / runtime / sunos-os.c

diff --git a/src/runtime/sunos-os.c b/src/runtime/sunos-os.c
index e2f68e1..20edc80 100644 (file)
--- a/src/runtime/sunos-os.c
+++ b/src/runtime/sunos-os.c
@@ -28,7 +28,7 @@
 
 #if defined LISP_FEATURE_SPARC
 #define OS_VM_DEFAULT_PAGESIZE 8192
-#elif defined LISP_FEATURE_X86
+#elif defined LISP_FEATURE_X86 || defined LISP_FEATURE_X86_64
 #define OS_VM_DEFAULT_PAGESIZE 4096
 #else
 #error "Don't know OS_VM_DEFAULT_PAGESIZE"
@@ -197,9 +197,8 @@ boolean is_valid_lisp_addr(os_vm_address_t addr)
 #if defined LISP_FEATURE_GENCGC
 
 void
-sigsegv_handler(int signal, siginfo_t *info, void* void_context)
+sigsegv_handler(int signal, siginfo_t *info, os_context_t *context)
 {
-    os_context_t *context = arch_os_get_context(&void_context);
     void* fault_addr = (void*)info->si_addr;
 
     if (!gencgc_handle_wp_violation(fault_addr))
@@ -210,14 +209,13 @@ sigsegv_handler(int signal, siginfo_t *info, void* void_context)
 #else
 
 static void
-sigsegv_handler(int signal, siginfo_t *info, void* void_context)
+sigsegv_handler(int signal, siginfo_t *info, os_context_t *context)
 {
-    os_context_t *context = arch_os_get_context(&void_context);
     os_vm_address_t addr = arch_get_bad_addr(signal, info, context);
 
     if (!cheneygc_handle_wp_violation(context, addr)) {
         if (!handle_guard_page_triggered(context,addr))
-            lisp_memory_fault_error(context, fault_addr);
+            lisp_memory_fault_error(context, addr);
     }
 }
 
@@ -236,13 +234,11 @@ os_install_interrupt_handlers()
 }
 
 char *
-os_get_runtime_executable_path()
+os_get_runtime_executable_path(int external)
 {
-    int ret;
     char path[] = "/proc/self/object/a.out";
 
-    ret = access(path, R_OK);
-    if (ret == -1)
+    if (external || access(path, R_OK) == -1)
         return NULL;
 
     return copied_string(path);