X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fx86-linux-os.c;h=e5c389507fd4c93dca713277f9bcc4afff6dd634;hb=422b88abf96f4842a3d0999cd3b80d96f5a153d6;hp=3d6e8a3d9a757c6829c6886265d3d2c9cb0dcdb2;hpb=637371f800e71ac4449e01d59571c9d10f6bde26;p=sbcl.git

diff --git a/src/runtime/x86-linux-os.c b/src/runtime/x86-linux-os.c
index 3d6e8a3..e5c3895 100644
--- a/src/runtime/x86-linux-os.c
+++ b/src/runtime/x86-linux-os.c
@@ -67,13 +67,19 @@ os_context_register_addr(os_context_t *context, int offset)
 os_context_register_t *
 os_context_pc_addr(os_context_t *context)
 {
-    return &context->uc_mcontext.gregs[14];
+    return &context->uc_mcontext.gregs[14]; /*  REG_EIP */
 }
 
 os_context_register_t *
 os_context_sp_addr(os_context_t *context)
+{				
+    return &context->uc_mcontext.gregs[17]; /* REG_UESP */
+}
+
+os_context_register_t *
+os_context_fp_addr(os_context_t *context)
 {
-    return &context->uc_mcontext.gregs[17];
+    return &context->uc_mcontext.gregs[6]; /* REG_EBP */
 }
 
 unsigned long