modify file names and create directories

arch/x86/kernel/include/ihk/atomic.h

@@ -0,0 +1,86 @@
+#ifndef HEADER_X86_COMMON_AAL_ATOMIC_H
+#define HEADER_X86_COMMON_AAL_ATOMIC_H
+ 
+typedef struct {
+	int counter;
+} aal_atomic_t;
+
+#define AAL_ATOMIC_INIT(i)	{ (i) }
+
+
+static inline int aal_atomic_read(const aal_atomic_t *v)
+{
+	return (*(volatile int *)&(v)->counter);
+}
+
+static inline void aal_atomic_set(aal_atomic_t *v, int i)
+{
+	v->counter = i;
+}
+
+static inline void aal_atomic_add(int i, aal_atomic_t *v)
+{
+	asm volatile("lock addl %1,%0"
+		     : "+m" (v->counter)
+		     : "ir" (i));
+}
+
+static inline void aal_atomic_sub(int i, aal_atomic_t *v)
+{
+	asm volatile("lock subl %1,%0"
+		     : "+m" (v->counter)
+		     : "ir" (i));
+}
+
+static inline void aal_atomic_inc(aal_atomic_t *v)
+{
+	asm volatile("lock incl %0"
+		     : "+m" (v->counter));
+}
+
+static inline void aal_atomic_dec(aal_atomic_t *v)
+{
+	asm volatile("lock decl %0"
+		     : "+m" (v->counter));
+}
+
+static inline int aal_atomic_dec_and_test(aal_atomic_t *v)
+{
+	unsigned char c;
+
+	asm volatile("lock decl %0; sete %1"
+		     : "+m" (v->counter), "=qm" (c)
+		     : : "memory");
+	return c != 0;
+}
+
+static inline int aal_atomic_inc_and_test(aal_atomic_t *v)
+{
+	unsigned char c;
+
+	asm volatile("lock incl %0; sete %1"
+		     : "+m" (v->counter), "=qm" (c)
+		     : : "memory");
+	return c != 0;
+}
+
+static inline int aal_atomic_add_return(int i, aal_atomic_t *v)
+{
+	int __i;
+
+	__i = i;
+	asm volatile("lock xaddl %0, %1"
+		     : "+r" (i), "+m" (v->counter)
+		     : : "memory");
+	return i + __i;
+}
+
+static inline int aal_atomic_sub_return(int i, aal_atomic_t *v)
+{
+	return aal_atomic_add_return(-i, v);
+}
+
+#define aal_atomic_inc_return(v)  (aal_atomic_add_return(1, v))
+#define aal_atomic_dec_return(v)  (aal_atomic_sub_return(1, v))
+
+#endif

arch/x86/kernel/include/ihk/context.h

@@ -0,0 +1,27 @@
+#ifndef __HEADER_X86_COMMON_CONTEXT_H
+#define __HEADER_X86_COMMON_CONTEXT_H
+
+#include <registers.h>
+
+struct x86_kregs {
+	unsigned long rsp, rbp, rbx, rsi, rdi, r12, r13, r14, r15, rflags;
+	unsigned long rsp0;
+};
+
+typedef struct x86_kregs aal_mc_kernel_context_t;
+/* XXX: User context should contain floating point registers */
+typedef struct x86_regs aal_mc_user_context_t;
+
+#define aal_mc_syscall_arg0(uc) (uc)->rdi
+#define aal_mc_syscall_arg1(uc) (uc)->rsi
+#define aal_mc_syscall_arg2(uc) (uc)->rdx
+#define aal_mc_syscall_arg3(uc) (uc)->r10
+#define aal_mc_syscall_arg4(uc) (uc)->r8
+#define aal_mc_syscall_arg5(uc) (uc)->r9
+
+#define aal_mc_syscall_ret(uc)  (uc)->rax
+
+#define aal_mc_syscall_pc(uc)   (uc)->rip
+#define aal_mc_syscall_sp(uc)   (uc)->rsp
+
+#endif

arch/x86/kernel/include/ihk/ikc.h

@@ -0,0 +1,11 @@
+#ifndef HEADER_X86_COMMON_AAL_IKC_H
+#define HEADER_X86_COMMON_AAL_IKC_H
+
+#include <ikc/aal.h>
+
+/* manycore side */
+int aal_mc_ikc_init_first(struct aal_ikc_channel_desc *,
+                          aal_ikc_ph_t handler);
+
+#endif
+

arch/x86/kernel/include/ihk/types.h

@@ -0,0 +1,20 @@
+#ifndef X86_COMMON_TYPES_H
+#define X86_COMMON_TYPES_H
+
+typedef unsigned char      uint8_t;
+typedef unsigned short     uint16_t;
+typedef unsigned int       uint32_t;
+typedef unsigned long long uint64_t;
+typedef char               int8_t;
+typedef short              int16_t;
+typedef int                int32_t;
+typedef long long          int64_t;
+
+typedef long long          ptrdiff_t;
+typedef unsigned long long size_t;
+typedef long long          ssize_t;
+
+#define NULL ((void *)0)
+
+#endif
+