Trusted Firmware-A Tests, version 2.0
This is the first public version of the tests for the Trusted
Firmware-A project. Please see the documentation provided in the
source tree for more details.
Change-Id: I6f3452046a1351ac94a71b3525c30a4ca8db7867
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Co-authored-by: amobal01 <amol.balasokamble@arm.com>
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Co-authored-by: Asha R <asha.r@arm.com>
Co-authored-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
Co-authored-by: David Cunado <david.cunado@arm.com>
Co-authored-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
Co-authored-by: Douglas Raillard <douglas.raillard@arm.com>
Co-authored-by: dp-arm <dimitris.papastamos@arm.com>
Co-authored-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Co-authored-by: Jonathan Wright <jonathan.wright@arm.com>
Co-authored-by: Kévin Petit <kevin.petit@arm.com>
Co-authored-by: Roberto Vargas <roberto.vargas@arm.com>
Co-authored-by: Sathees Balya <sathees.balya@arm.com>
Co-authored-by: Shawon Roy <Shawon.Roy@arm.com>
Co-authored-by: Soby Mathew <soby.mathew@arm.com>
Co-authored-by: Thomas Abraham <thomas.abraham@arm.com>
Co-authored-by: Vikram Kanigiri <vikram.kanigiri@arm.com>
Co-authored-by: Yatharth Kochar <yatharth.kochar@arm.com>
diff --git a/lib/compiler-rt/builtins/assembly.h b/lib/compiler-rt/builtins/assembly.h
new file mode 100644
index 0000000..3f5e59b
--- /dev/null
+++ b/lib/compiler-rt/builtins/assembly.h
@@ -0,0 +1,204 @@
+/* ===-- assembly.h - compiler-rt assembler support macros -----------------===
+ *
+ * The LLVM Compiler Infrastructure
+ *
+ * This file is dual licensed under the MIT and the University of Illinois Open
+ * Source Licenses. See LICENSE.TXT for details.
+ *
+ * ===----------------------------------------------------------------------===
+ *
+ * This file defines macros for use in compiler-rt assembler source.
+ * This file is not part of the interface of this library.
+ *
+ * ===----------------------------------------------------------------------===
+ */
+
+#ifndef COMPILERRT_ASSEMBLY_H
+#define COMPILERRT_ASSEMBLY_H
+
+#if defined(__POWERPC__) || defined(__powerpc__) || defined(__ppc__)
+#define SEPARATOR @
+#else
+#define SEPARATOR ;
+#endif
+
+#if defined(__APPLE__)
+#define HIDDEN(name) .private_extern name
+#define LOCAL_LABEL(name) L_##name
+// tell linker it can break up file at label boundaries
+#define FILE_LEVEL_DIRECTIVE .subsections_via_symbols
+#define SYMBOL_IS_FUNC(name)
+#define CONST_SECTION .const
+
+#define NO_EXEC_STACK_DIRECTIVE
+
+#elif defined(__ELF__)
+
+#define HIDDEN(name) .hidden name
+#define LOCAL_LABEL(name) .L_##name
+#define FILE_LEVEL_DIRECTIVE
+#if defined(__arm__)
+#define SYMBOL_IS_FUNC(name) .type name,%function
+#else
+#define SYMBOL_IS_FUNC(name) .type name,@function
+#endif
+#define CONST_SECTION .section .rodata
+
+#if defined(__GNU__) || defined(__FreeBSD__) || defined(__Fuchsia__) || \
+ defined(__linux__)
+#define NO_EXEC_STACK_DIRECTIVE .section .note.GNU-stack,"",%progbits
+#else
+#define NO_EXEC_STACK_DIRECTIVE
+#endif
+
+#else // !__APPLE__ && !__ELF__
+
+#define HIDDEN(name)
+#define LOCAL_LABEL(name) .L ## name
+#define FILE_LEVEL_DIRECTIVE
+#define SYMBOL_IS_FUNC(name) \
+ .def name SEPARATOR \
+ .scl 2 SEPARATOR \
+ .type 32 SEPARATOR \
+ .endef
+#define CONST_SECTION .section .rdata,"rd"
+
+#define NO_EXEC_STACK_DIRECTIVE
+
+#endif
+
+#if defined(__arm__)
+
+/*
+ * Determine actual [ARM][THUMB[1][2]] ISA using compiler predefined macros:
+ * - for '-mthumb -march=armv6' compiler defines '__thumb__'
+ * - for '-mthumb -march=armv7' compiler defines '__thumb__' and '__thumb2__'
+ */
+#if defined(__thumb2__) || defined(__thumb__)
+#define DEFINE_CODE_STATE .thumb SEPARATOR
+#define DECLARE_FUNC_ENCODING .thumb_func SEPARATOR
+#if defined(__thumb2__)
+#define USE_THUMB_2
+#define IT(cond) it cond
+#define ITT(cond) itt cond
+#define ITE(cond) ite cond
+#else
+#define USE_THUMB_1
+#define IT(cond)
+#define ITT(cond)
+#define ITE(cond)
+#endif // defined(__thumb__2)
+#else // !defined(__thumb2__) && !defined(__thumb__)
+#define DEFINE_CODE_STATE .arm SEPARATOR
+#define DECLARE_FUNC_ENCODING
+#define IT(cond)
+#define ITT(cond)
+#define ITE(cond)
+#endif
+
+#if defined(USE_THUMB_1) && defined(USE_THUMB_2)
+#error "USE_THUMB_1 and USE_THUMB_2 can't be defined together."
+#endif
+
+#if defined(__ARM_ARCH_4T__) || __ARM_ARCH >= 5
+#define ARM_HAS_BX
+#endif
+#if !defined(__ARM_FEATURE_CLZ) && !defined(USE_THUMB_1) && \
+ (__ARM_ARCH >= 6 || (__ARM_ARCH == 5 && !defined(__ARM_ARCH_5__)))
+#define __ARM_FEATURE_CLZ
+#endif
+
+#ifdef ARM_HAS_BX
+#define JMP(r) bx r
+#define JMPc(r, c) bx##c r
+#else
+#define JMP(r) mov pc, r
+#define JMPc(r, c) mov##c pc, r
+#endif
+
+// pop {pc} can't switch Thumb mode on ARMv4T
+#if __ARM_ARCH >= 5
+#define POP_PC() pop {pc}
+#else
+#define POP_PC() \
+ pop {ip}; \
+ JMP(ip)
+#endif
+
+#if defined(USE_THUMB_2)
+#define WIDE(op) op.w
+#else
+#define WIDE(op) op
+#endif
+#else // !defined(__arm)
+#define DECLARE_FUNC_ENCODING
+#define DEFINE_CODE_STATE
+#endif
+
+#define GLUE2(a, b) a##b
+#define GLUE(a, b) GLUE2(a, b)
+#define SYMBOL_NAME(name) GLUE(__USER_LABEL_PREFIX__, name)
+
+#ifdef VISIBILITY_HIDDEN
+#define DECLARE_SYMBOL_VISIBILITY(name) \
+ HIDDEN(SYMBOL_NAME(name)) SEPARATOR
+#else
+#define DECLARE_SYMBOL_VISIBILITY(name)
+#endif
+
+#define DEFINE_COMPILERRT_FUNCTION(name) \
+ DEFINE_CODE_STATE \
+ FILE_LEVEL_DIRECTIVE SEPARATOR \
+ .globl SYMBOL_NAME(name) SEPARATOR \
+ SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
+ DECLARE_SYMBOL_VISIBILITY(name) \
+ DECLARE_FUNC_ENCODING \
+ SYMBOL_NAME(name):
+
+#define DEFINE_COMPILERRT_THUMB_FUNCTION(name) \
+ DEFINE_CODE_STATE \
+ FILE_LEVEL_DIRECTIVE SEPARATOR \
+ .globl SYMBOL_NAME(name) SEPARATOR \
+ SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
+ DECLARE_SYMBOL_VISIBILITY(name) SEPARATOR \
+ .thumb_func SEPARATOR \
+ SYMBOL_NAME(name):
+
+#define DEFINE_COMPILERRT_PRIVATE_FUNCTION(name) \
+ DEFINE_CODE_STATE \
+ FILE_LEVEL_DIRECTIVE SEPARATOR \
+ .globl SYMBOL_NAME(name) SEPARATOR \
+ SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
+ HIDDEN(SYMBOL_NAME(name)) SEPARATOR \
+ DECLARE_FUNC_ENCODING \
+ SYMBOL_NAME(name):
+
+#define DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED(name) \
+ DEFINE_CODE_STATE \
+ .globl name SEPARATOR \
+ SYMBOL_IS_FUNC(name) SEPARATOR \
+ HIDDEN(name) SEPARATOR \
+ DECLARE_FUNC_ENCODING \
+ name:
+
+#define DEFINE_COMPILERRT_FUNCTION_ALIAS(name, target) \
+ .globl SYMBOL_NAME(name) SEPARATOR \
+ SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
+ DECLARE_SYMBOL_VISIBILITY(SYMBOL_NAME(name)) SEPARATOR \
+ .set SYMBOL_NAME(name), SYMBOL_NAME(target) SEPARATOR
+
+#if defined(__ARM_EABI__)
+#define DEFINE_AEABI_FUNCTION_ALIAS(aeabi_name, name) \
+ DEFINE_COMPILERRT_FUNCTION_ALIAS(aeabi_name, name)
+#else
+#define DEFINE_AEABI_FUNCTION_ALIAS(aeabi_name, name)
+#endif
+
+#ifdef __ELF__
+#define END_COMPILERRT_FUNCTION(name) \
+ .size SYMBOL_NAME(name), . - SYMBOL_NAME(name)
+#else
+#define END_COMPILERRT_FUNCTION(name)
+#endif
+
+#endif /* COMPILERRT_ASSEMBLY_H */