X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fx86-arch.c;h=543c7e0f7bf9692a59d4cc77257bc6becb3dcb0d;hb=1b6dc22623c7bdc5137e98541f0e21f8f1c55caa;hp=d2213d58324900dad06e759127bff621326eb5cc;hpb=3bb2fb5b9ecdeebecaded4ac6e5af0f653be8867;p=sbcl.git

diff --git a/src/runtime/x86-arch.c b/src/runtime/x86-arch.c
index d2213d5..543c7e0 100644
--- a/src/runtime/x86-arch.c
+++ b/src/runtime/x86-arch.c
@@ -24,6 +24,7 @@
 #include "interr.h"
 #include "breakpoint.h"
 #include "monitor.h"
+#include "thread.h"
 
 #include "genesis/static-symbols.h"
 #include "genesis/symbol.h"
@@ -71,8 +72,7 @@ void arch_skip_instruction(os_context_t *context)
     int vlen;
     int code;
 
-    FSHOW((stderr, "/[arch_skip_inst at %x]\n", *os_context_pc_addr(context)));
-
+    
     /* Get and skip the Lisp interrupt code. */
     code = *(char*)(*os_context_pc_addr(context))++;
     switch (code)
@@ -115,13 +115,14 @@ arch_internal_error_arguments(os_context_t *context)
 boolean
 arch_pseudo_atomic_atomic(os_context_t *context)
 {
-    return SymbolValue(PSEUDO_ATOMIC_ATOMIC);
+    return SymbolValue(PSEUDO_ATOMIC_ATOMIC,arch_os_get_current_thread());
 }
 
 void
 arch_set_pseudo_atomic_interrupted(os_context_t *context)
 {
-    SetSymbolValue(PSEUDO_ATOMIC_INTERRUPTED, make_fixnum(1));
+    SetSymbolValue(PSEUDO_ATOMIC_INTERRUPTED, make_fixnum(1),
+		   arch_os_get_current_thread());
 }
 
 /*
@@ -190,6 +191,7 @@ sigtrap_handler(int signal, siginfo_t *info, void *void_context)
     int code = info->si_code;
     os_context_t *context = (os_context_t*)void_context;
     unsigned int trap;
+    sigset_t ss;
 
     if (single_stepping && (signal==SIGTRAP))
     {
@@ -240,6 +242,9 @@ sigtrap_handler(int signal, siginfo_t *info, void *void_context)
     case trap_PendingInterrupt:
 	FSHOW((stderr, "/<trap pending interrupt>\n"));
 	arch_skip_instruction(context);
+	sigemptyset(&ss);
+	sigaddset(&ss,SIGTRAP);
+	sigprocmask(SIG_UNBLOCK,&ss,0);
 	interrupt_handle_pending(context);
 	break;
 
@@ -316,6 +321,7 @@ call_into_lisp(lispobj fun, lispobj *args, int nargs);
  * could be in registers depending on what the compiler likes. So we
  * copy the args into a portable vector and let the assembly language
  * call-in function figure it out. */
+
 lispobj
 funcall0(lispobj function)
 {