diff options
author | Amaan Cheval <amaan.cheval@gmail.com> | 2018-07-09 16:42:56 +0530 |
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committer | Joel Sherrill <joel@rtems.org> | 2018-07-11 15:22:44 -0500 |
commit | 76c03152e110dcb770253b54277811228e8f78df (patch) | |
tree | 961fe157e59b137d932c4feb7d275b6157f99da0 /cpukit/score/cpu/x86_64/include/rtems/score/x86_64.h | |
parent | bsp/riscv: Add console support for NS16550 devices (diff) | |
download | rtems-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.h | 41 |
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 new file mode 100644 index 0000000000..237d95de98 --- /dev/null +++ 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 */ |