Changeset 5a00ee0 in mainline

Timestamp:

2012-12-03T21:48:28Z (11 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ba5cff5

Parents:

f9ab562

Message:

Start reintroducing the MIPS Malta machine.

Files:

• HelenOS.config (modified) (5 diffs)
• boot/arch/mips32/Makefile.inc (modified) (1 diff)
• defaults/mips32/malta/Makefile.config (added)
• kernel/arch/mips32/Makefile.inc (modified) (1 diff)
• tools/autotool.py (modified) (1 diff)

HelenOS.config

@@ -46 +46 @@
 @ "bgxemul" GXEmul big endian
 @ "lgxemul" GXEmul little endian
+@ "malta" MIPS Malta Development Board
 ! [PLATFORM=mips32] MACHINE (choice)
 
@@ -98 +99 @@
 ! [PLATFORM=arm32&MACHINE=beagleboardxm] PROCESSOR (choice)
 
+% CPU type
+@ "R4000" MIPS R4000
+! [PLATFORM=mips32&MACHINE=msim] PROCESSOR (choice)
+
+% CPU type
+@ "4Kc" MIPS 4Kc
+! [PLATFORM=mips32&MACHINE=malta] PROCESSOR (choice)
+
 % RAM disk format
 @ "tmpfs" TMPFS image
@@ -176 +185 @@
 % User space architecture
 @ "mips32"
-! [PLATFORM=mips32&(MACHINE=msim|MACHINE=lgxemul)] UARCH (choice)
+! [PLATFORM=mips32&(MACHINE=msim|MACHINE=lgxemul|MACHINE=malta)] UARCH (choice)
 
 % User space architecture
@@ -251 +260 @@
 @ "binary"
 ! [PLATFORM=mips32&MACHINE=msim] IMAGE (choice)
+
+% Image format
+@ "elf"
+! [PLATFORM=mips32&MACHINE=malta] IMAGE (choice)
 
 % Image format
@@ -430 +443 @@
 @ "generic" Monitor or serial line
 @ "none" No output device
-! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ppc32|(PLATFORM=ia64&MACHINE=i460GX)|(PLATFORM=mips32&MACHINE=msim)|(PLATFORM=mips64&MACHINE=msim)] CONFIG_HID_OUT (choice)
+! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ppc32|(PLATFORM=ia64&MACHINE=i460GX)|(PLATFORM=mips32&(MACHINE=msim|MACHINE=malta))|(PLATFORM=mips64&MACHINE=msim)] CONFIG_HID_OUT (choice)
 
 % Output device class

boot/arch/mips32/Makefile.inc

@@ -49 +49 @@
         ENDIANESS = LE
 endif
+ifeq ($(MACHINE),malta)
+        BFD_NAME = elf32-tradlittlemips
+        BFD_OUTPUT = elf32-tradlittlemips 
+        ENDIANESS = LE
+endif
+
 
 SOURCES = \

kernel/arch/mips32/Makefile.inc

@@ -49 +49 @@
         ENDIANESS = LE
 endif
+ifeq ($(MACHINE),malta)
+        BFD_NAME = elf32-tradlittlemips
+        ENDIANESS = LE
+endif
 
 ARCH_SOURCES = \

tools/autotool.py

@@ -676 +676 @@
                                 common['CC_ARGS'].append("-mabi=32")
                                 
-                                if ((config['MACHINE'] == "lgxemul") or (config['MACHINE'] == "msim")):
+                                if ((config['MACHINE'] == "lgxemul") or (config['MACHINE'] == "msim") or (config['MACHINE'] == 'malta')):
                                         target = config['PLATFORM']
                                         gnu_target = "mipsel-linux-gnu"