First commit

Signed-off-by:  <inaky.perez-gonzalez@intel.com>

include/sections.h

@@ -0,0 +1,96 @@
+/* sections.h - Definitions of various linker Sections. */
+
+/*
+ * Copyright (c) 2013-2014, Wind River Systems, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1) Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2) Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3) Neither the name of Wind River Systems nor the names of its contributors
+ * may be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+  DESCRIPTION
+  Linker Section declarations used by linker script, C files and Assembly files.
+*/
+
+#ifndef _SECTIONS_H
+#define _SECTIONS_H
+
+#define _TEXT_SECTION_NAME text
+#define _RODATA_SECTION_NAME rodata
+#define _CTOR_SECTION_NAME ctors
+/* Linker issue with XIP where the name "data" cannot be used */
+#define _DATA_SECTION_NAME datas
+#define _BSS_SECTION_NAME bss
+#define _NOINIT_SECTION_NAME noinit
+
+#define _UNDEFINED_SECTION_NAME undefined
+
+/* Various text section names */
+#define TEXT text
+#if defined(VXMICRO_ARCH_x86)
+#define TEXT_START text_start /* beginning of TEXT section */
+#else
+#define TEXT_START text /* beginning of TEXT section */
+#endif
+
+/* Various data type section names */
+#define BSS bss
+#define RODATA rodata
+#define DATA data
+#define NOINIT noinit
+
+#if defined(VXMICRO_ARCH_arm)
+#define SCS_SECTION scs
+#define SCP_SECTION scp
+
+#ifdef CONFIG_SW_ISR_TABLE_DYNAMIC
+#define ISR_TABLE_SECTION  DATA
+#else  /* !CONFIG_SW_ISR_TABLE_DYNAMIC */
+#define ISR_TABLE_SECTION  RODATA
+#endif /* CONFIG_SW_ISR_TABLE_DYNAMIC */
+
+#define SECURITY_FRDM_K64F  security_frdm_k64f
+#define IRQ_VECTOR_TABLE    irq_vector_table
+
+#if defined(CONFIG_GDB_INFO) && !defined(CONFIG_SW_ISR_TABLE)
+#define GDB_STUB_IRQ_VECTOR_TABLE  gdb_stub_irq_vector_table
+#endif  /* CONFIG_GDB_INFO && !CONFIG_SW_ISR_TABLE */
+
+#elif defined(VXMICRO_ARCH_arc)
+
+	#ifdef CONFIG_SW_ISR_TABLE_DYNAMIC
+		#define ISR_TABLE_SECTION  DATA
+	#else
+		#define ISR_TABLE_SECTION  RODATA
+	#endif
+
+	#define IRQ_VECTOR_TABLE irq_vector_table
+
+#endif
+
+#include <section_tags.h>
+
+#endif /* _SECTIONS_H */