Changeset 88cafe7

Timestamp:

Aug 20, 2020, 11:39:01 PM (4 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

67ca73e

Parents:

442b624

Message:

add CtxGet? routine for ARM 64-bit

File:

• libcfa/src/concurrency/kernel/startup.cfa (modified) (1 diff)

libcfa/src/concurrency/kernel/startup.cfa

@@ -33 +33 @@
 // Some assembly required
 #if defined( __i386 )
-        #define CtxGet( ctx )        \
-                __asm__ volatile (     \
-                        "movl %%esp,%0\n"\
-                        "movl %%ebp,%1\n"\
-                        : "=rm" (ctx.SP),\
-                                "=rm" (ctx.FP) \
-                )
+        #define CtxGet( ctx ) __asm__ volatile ( \
+                "movl %%esp,%0\n" \
+                "movl %%ebp,%1\n" \
+                : "=rm" (ctx.SP), \
+                  "=rm" (ctx.FP) \
+        )
 #elif defined( __x86_64 )
-        #define CtxGet( ctx )        \
-                __asm__ volatile (     \
-                        "movq %%rsp,%0\n"\
-                        "movq %%rbp,%1\n"\
-                        : "=rm" (ctx.SP),\
-                                "=rm" (ctx.FP) \
-                )
-#elif defined( __ARM_ARCH )
-#define CtxGet( ctx ) __asm__ ( \
-                "mov %0,%%sp\n"   \
-                "mov %1,%%r11\n"   \
-        : "=rm" (ctx.SP), "=rm" (ctx.FP) )
+        #define CtxGet( ctx ) __asm__ volatile ( \
+                "movq %%rsp,%0\n" \
+                "movq %%rbp,%1\n" \
+                : "=rm" (ctx.SP), \
+                  "=rm" (ctx.FP) \
+        )
+#elif defined( __aarch64__ )
+        #define CtxGet( ctx ) __asm__ volatile ( \
+                "mov %0, sp\n" \
+                "mov %1, fp\n" \
+                : "=rm" (ctx.SP), \
+                  "=rm" (ctx.FP) \
+        )
 #else
         #error unknown hardware architecture