linux-kernel - [PATCH] h8300 zImage support update.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <m28xb0npqj.wl%ysato@users.sourceforge.jp>
Date:	Mon, 04 Jun 2007 16:27:48 +0900
From:	Yoshinori Sato <ysato@...rs.sourceforge.jp>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	lkml <linux-kernel@...r.kernel.org>
Subject: [PATCH] h8300 zImage support update.

- Add missing files
- Add Makefile target
- Change image base
- Style fix

Signed-off-by: Yoshinori Sato <ysato@...rs.sourceforge.jp>

diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile
index b2d896a..53b5c1e 100644
--- a/arch/h8300/Makefile
+++ b/arch/h8300/Makefile
@@ -61,10 +61,11 @@ archmrproper:
 archclean:
 	$(Q)$(MAKE) $(clean)=$(boot)
 
-vmlinux.srec vmlinux.bin: vmlinux
+vmlinux.srec vmlinux.bin zImage: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 define archhelp
-  echo  'vmlinux.bin  - Create raw binary'
-  echo  'vmlinux.srec - Create srec binary'
+  @echo  'vmlinux.bin  - Create raw binary'
+  @echo  'vmlinux.srec - Create srec binary'
+  @echo  'zImage       - Compressed kernel image'
 endef
diff --git a/arch/h8300/boot/compressed/Makefile b/arch/h8300/boot/compressed/Makefile
index 71aac82..d6189e0 100644
--- a/arch/h8300/boot/compressed/Makefile
+++ b/arch/h8300/boot/compressed/Makefile
@@ -15,10 +15,10 @@ OBJECTS = $(obj)/head.o $(obj)/misc.o
 # in order to suppress error message.
 #
 CONFIG_MEMORY_START     ?= 0x00400000
-CONFIG_BOOT_LINK_OFFSET ?= 0x00400000
+CONFIG_BOOT_LINK_OFFSET ?= 0x00140000
 IMAGE_OFFSET := $(shell printf "0x%08x" $$[$(CONFIG_MEMORY_START)+$(CONFIG_BOOT_LINK_OFFSET)])
 
-LDFLAGS_vmlinux := -T $(obj)/vmlinux.lds
+LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -estartup $(obj)/vmlinux.lds
 
 $(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o FORCE
 	$(call if_changed,ld)
diff --git a/arch/h8300/boot/compressed/head.S b/arch/h8300/boot/compressed/head.S
index b8e90d1..985a81a 100644
--- a/arch/h8300/boot/compressed/head.S
+++ b/arch/h8300/boot/compressed/head.S
@@ -4,7 +4,7 @@
  *  Copyright (C) 2006 Yoshinori Sato
  */
 
-.h8300h
+	.h8300h
 #include <linux/linkage.h>
 
 #define SRAM_START 0xff4000
diff --git a/arch/h8300/boot/compressed/vmlinux.lds b/arch/h8300/boot/compressed/vmlinux.lds
new file mode 100644
index 0000000..65e2a0d
--- /dev/null
+++ b/arch/h8300/boot/compressed/vmlinux.lds
@@ -0,0 +1,32 @@
+SECTIONS
+{
+        .text :
+        {
+        __stext = . ;
+	__text = .;
+	       *(.text.startup)
+	       *(.text)
+        __etext = . ;
+        }
+
+	.rodata :
+	{
+		*(.rodata)
+	}
+        .data :
+
+        {
+        __sdata = . ;
+        ___data_start = . ;
+                *(.data.*)
+	}
+        .bss :
+        {
+        . = ALIGN(0x4) ;
+        __sbss = . ;
+                *(.bss*)
+        . = ALIGN(0x4) ;
+        __ebss = . ;
+        __end = . ;
+        }
+}
diff --git a/arch/h8300/boot/compressed/vmlinux.scr b/arch/h8300/boot/compressed/vmlinux.scr
new file mode 100644
index 0000000..d9bcc74
--- /dev/null
+++ b/arch/h8300/boot/compressed/vmlinux.scr
@@ -0,0 +1,9 @@
+SECTIONS
+{
+  .data : { 
+	_input_len = .;
+	LONG(_input_data_end - _input_data) _input_data = .; 
+	*(.data) 
+	_input_data_end = .; 
+	}
+}

-- 
Yoshinori Sato
<ysato@...rs.sourceforge.jp>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/