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authorAmaan Cheval <amaan.cheval@gmail.com>2018-07-09 16:42:56 +0530
committerJoel Sherrill <joel@rtems.org>2018-07-11 15:22:44 -0500
commit76c03152e110dcb770253b54277811228e8f78df (patch)
tree961fe157e59b137d932c4feb7d275b6157f99da0 /cpukit/score/cpu/x86_64/include/rtems/score/x86_64.h
parentbsp/riscv: Add console support for NS16550 devices (diff)
downloadrtems-76c03152e110dcb770253b54277811228e8f78df.tar.bz2
bsp/x86_64: Minimal bootable BSP
Current state: - Basic context initialization and switching code. - Stubbed console (empty functions). - Mostly functional linker script (may need tweaks if we ever want to move away from the large code model (see: CPU_CFLAGS). - Fully functional boot, by using FreeBSD's bootloader to load RTEMS's ELF for UEFI-awareness. In short, the current state with this commit lets us boot, go through the system initialization functions, and then call user application's Init task too. Updates #2898.
Diffstat (limited to 'cpukit/score/cpu/x86_64/include/rtems/score/x86_64.h')
-rw-r--r--cpukit/score/cpu/x86_64/include/rtems/score/x86_64.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/cpukit/score/cpu/x86_64/include/rtems/score/x86_64.h b/cpukit/score/cpu/x86_64/include/rtems/score/x86_64.h
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+++ b/cpukit/score/cpu/x86_64/include/rtems/score/x86_64.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2018.
+ * Amaan Cheval <amaan.cheval@gmail.com>
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+
+#ifndef _RTEMS_SCORE_X86_64_H
+#define _RTEMS_SCORE_X86_64_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CPU_NAME "x86-64"
+#define CPU_MODEL_NAME "XXX: x86-64 generic"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTEMS_SCORE_X86_64_H */