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author | Yoshinori Sato <ysato@users.sourceforge.jp> | 2015-05-08 23:23:18 +0900 |
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committer | Yoshinori Sato <ysato@users.sourceforge.jp> | 2015-06-23 13:35:54 +0900 |
commit | 8dbdef22d5a720e66ac3939d4c4f7004ef9dd7b4 (patch) | |
tree | 3b85c10115ad7e95be5637cb90457c6ca2c9c0c4 /arch/h8300/kernel | |
parent | a71a29de4c2f95563220a472f265f0bd74701d52 (diff) | |
download | linux-8dbdef22d5a720e66ac3939d4c4f7004ef9dd7b4.tar.gz linux-8dbdef22d5a720e66ac3939d4c4f7004ef9dd7b4.tar.bz2 linux-8dbdef22d5a720e66ac3939d4c4f7004ef9dd7b4.zip |
h8300: Build scripts
h8300's Makefile, Kconfig and memory layout.
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Diffstat (limited to 'arch/h8300/kernel')
-rw-r--r-- | arch/h8300/kernel/Makefile | 19 | ||||
-rw-r--r-- | arch/h8300/kernel/vmlinux.lds.S | 67 |
2 files changed, 86 insertions, 0 deletions
diff --git a/arch/h8300/kernel/Makefile b/arch/h8300/kernel/Makefile new file mode 100644 index 000000000000..5bc33f2fcc08 --- /dev/null +++ b/arch/h8300/kernel/Makefile @@ -0,0 +1,19 @@ +# +# Makefile for the linux kernel. +# + +extra-y := vmlinux.lds + +obj-y := process.o traps.o ptrace.o \ + signal.o setup.o syscalls.o \ + irq.o entry.o dma.o + +obj-$(CONFIG_ROMKERNEL) += head_rom.o +obj-$(CONFIG_RAMKERNEL) += head_ram.o + +obj-$(CONFIG_MODULES) += module.o h8300_ksyms.o +obj-$(CONFIG_H8300H_SIM) += sim-console.o +obj-$(CONFIG_H8S_SIM) += sim-console.o + +obj-$(CONFIG_CPU_H8300H) += ptrace_h.o +obj-$(CONFIG_CPU_H8S) += ptrace_s.o diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S new file mode 100644 index 000000000000..7c302dcf5249 --- /dev/null +++ b/arch/h8300/kernel/vmlinux.lds.S @@ -0,0 +1,67 @@ +#include <asm-generic/vmlinux.lds.h> +#include <asm/page.h> + +#define ROMTOP 0x000000 +#define RAMTOP 0x400000 + +jiffies = jiffies_64 + 4; + +ENTRY(_start) + +SECTIONS +{ +#if defined(CONFIG_ROMKERNEL) + . = ROMTOP; + .vectors : + { + _vector = . ; + *(.vector*) + } +#else + . = RAMTOP; + _ramstart = .; + . = . + CONFIG_OFFSET; +#endif + _text = .; + HEAD_TEXT_SECTION + .text : { + _stext = . ; + TEXT_TEXT + SCHED_TEXT + LOCK_TEXT +#if defined(CONFIG_ROMKERNEL) + *(.int_redirect) +#endif + _etext = . ; + } + EXCEPTION_TABLE(16) + NOTES + RO_DATA_SECTION(4) + ROMEND = .; +#if defined(CONFIG_ROMKERNEL) + . = RAMTOP; + _ramstart = .; +#define ADDR(x) ROMEND +#else +#endif + _sdata = . ; + __data_start = . ; + RW_DATA_SECTION(0,0,0) +#if defined(CONFIG_ROMKERNEL) +#undef ADDR +#endif + . = ALIGN(0x4) ; + __init_begin = .; + INIT_TEXT_SECTION(4) + INIT_DATA_SECTION(4) + SECURITY_INIT + __init_end = .; + _edata = . ; + _begin_data = LOADADDR(.data); + _sbss =.; + BSS_SECTION(0, 0 ,0) + _ebss =.; + _ramend = .; + _end = .; + DISCARDS +} |