2004-10-14 Joe Shaw <joeshaw@novell.com>

[mono.git] / mono / mini / mini-ppc.h

diff --git a/mono/mini/mini-ppc.h b/mono/mini/mini-ppc.h
index 1d16c30ecceacafa5a586b749ad45878a15f3fc4..65573e5a83806488e83151c617d6c1cedf98bf23 100644 (file)
--- a/mono/mini/mini-ppc.h
+++ b/mono/mini/mini-ppc.h
@@ -7,6 +7,9 @@
 #define MONO_MAX_IREGS 32
 #define MONO_MAX_FREGS 32
 
+#define MONO_SAVED_GREGS 19
+#define MONO_SAVED_FREGS 18
+
 #define MONO_ARCH_FRAME_ALIGNMENT 4
 
 /* fixme: align to 16byte instead of 32byte (we align to 32byte to get 
@@ -21,8 +24,8 @@ struct MonoLMF {
        MonoMethod *method;
        gulong     ebp;
        gulong     eip;
-       gulong     iregs [19]; /* 13..31 */
-       gdouble    fregs [20]; /* 14..31 */
+       gulong     iregs [MONO_SAVED_GREGS]; /* 13..31 */
+       gdouble    fregs [MONO_SAVED_FREGS]; /* 14..31 */
 };
 
 /* we define our own structure and we'll copy the data
@@ -34,8 +37,8 @@ struct MonoLMF {
 typedef struct {
        gulong sc_ir;          // pc 
        gulong sc_sp;          // r1
-       gulong regs [19];
-       double fregs [20];
+       gulong regs [MONO_SAVED_GREGS];
+       double fregs [MONO_SAVED_FREGS];
 } MonoContext;
 
 typedef struct MonoCompileArch {
@@ -76,6 +79,7 @@ typedef struct MonoCompileArch {
 #endif
 
 #define MONO_ARCH_USE_SIGACTION 1
+#define MONO_ARCH_NEED_DIV_CHECK 1
 
 #define PPC_NUM_REG_ARGS (PPC_LAST_ARG_REG-PPC_FIRST_ARG_REG+1)
 #define PPC_NUM_REG_FPARGS (PPC_LAST_FPARG_REG-PPC_FIRST_FPARG_REG+1)