Index: src/trusted/service_runtime/arch/mips/sel_rt.h |
diff --git a/src/trusted/service_runtime/arch/mips/sel_rt.h b/src/trusted/service_runtime/arch/mips/sel_rt.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ab106872879093339766f7d87cffab8629ce118f |
--- /dev/null |
+++ b/src/trusted/service_runtime/arch/mips/sel_rt.h |
@@ -0,0 +1,73 @@ |
+/* |
+ * Copyright 2012 The Native Client Authors. All rights reserved. |
+ * Use of this source code is governed by a BSD-style license that can |
+ * be found in the LICENSE file. |
+ */ |
+ |
+/* |
+ * NaCl Secure Runtime |
+ */ |
+ |
+#ifndef __NATIVE_CLIENT_SERVICE_RUNTIME_ARCH_MIPS_SEL_RT_H__ |
+#define __NATIVE_CLIENT_SERVICE_RUNTIME_ARCH_MIPS_SEL_RT_H__ 1 |
+ |
+#if !defined(__ASSEMBLER__) |
+ |
+#include "native_client/src/include/portability.h" |
+ |
+uint32_t NaClGetStackPtr(void); |
+uint32_t NaClGetGlobalPtr(void); |
+ |
+typedef uint32_t nacl_reg_t; |
+ |
+#define NACL_PRIdNACL_REG NACL_PRId32 |
+#define NACL_PRIiNACL_REG NACL_PRIi32 |
+#define NACL_PRIoNACL_REG NACL_PRIo32 |
+#define NACL_PRIuNACL_REG NACL_PRIu32 |
+#define NACL_PRIxNACL_REG NACL_PRIx32 |
+#define NACL_PRIXNACL_REG NACL_PRIX32 |
+ |
+/* |
+ * NOTE: This struct needs to be synchronized with NACL_CALLEE_SAVE_LIST |
+ */ |
+ |
+struct NaClThreadContext { |
+ nacl_reg_t t6, t7, s0, s1, s2, s3, s4, s5, s6, s7, t8, |
+ /* 0 4 8 c 10 14 18 1c 20 24 28 */ |
+ |
+ global_ptr, stack_ptr, frame_ptr, prog_ctr; |
Mark Seaborn
2012/09/13 19:44:36
Nit: start this with nacl_reg_t so that we don't h
petarj
2012/09/18 00:22:15
Done.
|
+ /* 2c 30 34 38 */ |
+ |
+ /* |
+ * sys_ret and new_prog_ctr are not a part of the thread's register set, |
+ * but are needed by NaClSwitch. By including them here, the two |
+ * use the same interface. |
+ */ |
+ uint32_t sysret; |
+ /* 3c */ |
+ uint32_t new_prog_ctr; |
+ /* 40 */ |
+ uint32_t trusted_stack_ptr; |
+ /* 44 */ |
+ uint32_t tls_idx; |
+ /* 48 */ |
+}; |
+ |
+#endif /* !defined(__ASSEMBLER__) */ |
+ |
+#define NACL_THREAD_CONTEXT_OFFSET_T6 0x00 |
+#define NACL_THREAD_CONTEXT_OFFSET_T7 0x04 |
+#define NACL_THREAD_CONTEXT_OFFSET_S0 0x08 |
+#define NACL_THREAD_CONTEXT_OFFSET_S1 0x0c |
+#define NACL_THREAD_CONTEXT_OFFSET_S2 0x10 |
+#define NACL_THREAD_CONTEXT_OFFSET_S3 0x14 |
+#define NACL_THREAD_CONTEXT_OFFSET_S4 0x18 |
+#define NACL_THREAD_CONTEXT_OFFSET_S5 0x1c |
+#define NACL_THREAD_CONTEXT_OFFSET_S6 0x20 |
+#define NACL_THREAD_CONTEXT_OFFSET_S7 0x24 |
+#define NACL_THREAD_CONTEXT_OFFSET_T8 0x28 |
+#define NACL_THREAD_CONTEXT_OFFSET_GP 0x2c |
Mark Seaborn
2012/09/13 19:44:36
Can you make the #define names match the field nam
petarj
2012/09/18 00:22:15
Done.
|
+#define NACL_THREAD_CONTEXT_OFFSET_SP 0x30 |
+#define NACL_THREAD_CONTEXT_OFFSET_FP 0x34 |
+ |
+#endif /* __NATIVE_CLIENT_SERVICE_RUNTIME_ARCH_MIPS_SEL_RT_H___ */ |