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authorYoshinori Sato <ysato@users.sourceforge.jp>2015-05-08 23:23:18 +0900
committerYoshinori Sato <ysato@users.sourceforge.jp>2015-06-23 13:35:54 +0900
commit8dbdef22d5a720e66ac3939d4c4f7004ef9dd7b4 (patch)
tree3b85c10115ad7e95be5637cb90457c6ca2c9c0c4 /arch/h8300/kernel
parenta71a29de4c2f95563220a472f265f0bd74701d52 (diff)
downloadlinux-8dbdef22d5a720e66ac3939d4c4f7004ef9dd7b4.tar.bz2
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/Makefile19
-rw-r--r--arch/h8300/kernel/vmlinux.lds.S67
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
+}