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-rw-r--r--sys/conf/Makefile.mips74
-rw-r--r--sys/conf/files.mips105
-rw-r--r--sys/conf/ldscript.mips270
-rw-r--r--sys/conf/ldscript.mips.cfe277
-rw-r--r--sys/conf/options.mips29
5 files changed, 755 insertions, 0 deletions
diff --git a/sys/conf/Makefile.mips b/sys/conf/Makefile.mips
new file mode 100644
index 0000000..443065a
--- /dev/null
+++ b/sys/conf/Makefile.mips
@@ -0,0 +1,74 @@
+# Makefile.mips
+# $FreeBSD$
+#
+# Makefile for FreeBSD
+#
+# This makefile is constructed from a machine description:
+# config machineid
+# Most changes should be made in the machine description
+# /sys/mips/conf/``machineid''
+# after which you should do
+# config machineid
+# Generic makefile changes should be made in
+# /sys/conf/Makefile.mips
+# after which config should be rerun for all machines.
+#
+
+# Which version of config(8) is required.
+%VERSREQ= 600004
+
+STD8X16FONT?= iso
+
+.if !defined(S)
+.if exists(./@/.)
+S= ./@
+.else
+S= ../../..
+.endif
+.endif
+.include "$S/conf/kern.pre.mk"
+
+# XXX: Such sweeping assumptions...
+MACHINE=mips
+MACHINE_ARCH=mips
+
+MKMODULESENV+= MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH}
+
+# We default to the MIPS32 ISA, if none specified in the
+# kernel configuration file.
+ARCH_FLAGS?=-march=mips32
+
+HACK_EXTRA_FLAGS=-shared
+.if defined(TARGET_BIG_ENDIAN)
+CFLAGS+=-EB
+SYSTEM_LD+=-EB
+HACK_EXTRA_FLAGS+=-EB -Wl,-EB
+.else
+CFLAGS+=-EL
+SYSTEM_LD+=-EL
+HACK_EXTRA_FLAGS+=-EL -Wl,-EL
+.endif
+
+# We add the -fno-pic flag to kernels because otherwise performance
+# is extremely poor, as well as -mno-abicalls to force no ABI usage.
+CFLAGS+=-fno-pic -mno-abicalls -G0 $(ARCH_FLAGS)
+HACK_EXTRA_FLAGS+=-fno-pic -mno-abicalls -G0 $(ARCH_FLAGS)
+
+# XXX hardcoded kernel entry point
+ASM_CFLAGS+=${CFLAGS} -D_LOCORE -DLOCORE
+
+%BEFORE_DEPEND
+
+%OBJS
+
+%FILES.c
+
+%FILES.s
+
+%FILES.m
+
+%CLEAN
+
+%RULES
+
+.include "$S/conf/kern.post.mk"
diff --git a/sys/conf/files.mips b/sys/conf/files.mips
new file mode 100644
index 0000000..3e21ed3
--- /dev/null
+++ b/sys/conf/files.mips
@@ -0,0 +1,105 @@
+# This file tells config what files go into building a kernel,
+# files marked standard are always included.
+#
+# Copyright (c) 2001, 2004-2005, Juniper Networks, Inc.
+# All rights reserved.
+# JNPR: files.mips,v 1.11 2007/08/09 12:25:35 katta
+#
+# The long compile-with and dependency lines are required because of
+# limitations in config: backslash-newline doesn't work in strings, and
+# dependency lines other than the first are silently ignored.
+#
+# ----------------------------------------------------------------------
+# Phase 2
+# ----------------------------------------------------------------------
+# This file tells config what files go into building a kernel,
+# files marked standard are always included.
+#
+# Copyright (c) 2001, 2004-2005, Juniper Networks, Inc.
+# All rights reserved.
+# JNPR: files.mips,v 1.11 2007/08/09 12:25:35 katta
+# $FreeBSD$
+#
+# The long compile-with and dependency lines are required because of
+# limitations in config: backslash-newline doesn't work in strings, and
+# dependency lines other than the first are silently ignored.
+#
+# ----------------------------------------------------------------------
+# Phase 2
+# ----------------------------------------------------------------------
+
+# Juniper didn't include this in their code drop.
+#mips/mips/cpuconf.c standard
+mips/mips/machdep.c standard
+mips/mips/mp_machdep.c optional smp
+mips/mips/mips_subr.c standard
+mips/mips/psraccess.S standard
+#
+# ----------------------------------------------------------------------
+# Phase 3
+# ----------------------------------------------------------------------
+mips/mips/autoconf.c standard
+mips/mips/cpu.c standard
+mips/mips/elf_machdep.c standard
+mips/mips/exception.S standard
+mips/mips/gdb_machdep.c standard
+mips/mips/mainbus.c standard
+mips/mips/pmap.c standard
+mips/mips/trap.c standard
+mips/mips/vm_machdep.c standard
+#
+# ----------------------------------------------------------------------
+# Phase 4
+# ----------------------------------------------------------------------
+#
+mips/mips/tick.c standard
+#mips/mips/queue.c standard
+# ----------------------------------------------------------------------
+# Phase 5
+# ----------------------------------------------------------------------
+mips/mips/fp.S standard
+mips/mips/pm_machdep.c standard
+mips/mips/swtch.S standard
+mips/mips/tlb.S standard
+
+mips/mips/busdma_machdep.c standard
+mips/mips/cache.c standard
+mips/mips/cache_mipsNN.c standard
+#mips/mips/copystr.S standard
+mips/mips/db_disasm.c optional ddb
+mips/mips/db_interface.c optional ddb
+mips/mips/db_trace.c optional ddb
+mips/mips/dump_machdep.c standard
+mips/mips/in_cksum.c optional inet
+mips/mips/intr_machdep.c standard
+mips/mips/locore.S standard no-obj
+mips/mips/mem.c optional mem
+mips/mips/nexus.c standard
+mips/mips/stack_machdep.c optional ddb | stack
+mips/mips/support.S standard
+mips/mips/swtch.S standard
+mips/mips/uio_machdep.c standard
+geom/geom_bsd.c standard
+geom/geom_bsd_enc.c standard
+geom/geom_mbr.c standard
+geom/geom_mbr_enc.c standard
+libkern/ashldi3.c standard
+libkern/ashrdi3.c standard
+libkern/divdi3.c standard
+libkern/ffsl.c standard
+libkern/fls.c standard
+libkern/flsl.c standard
+libkern/lshrdi3.c standard
+libkern/moddi3.c standard
+libkern/qdivrem.c standard
+libkern/udivdi3.c standard
+libkern/umoddi3.c standard
+
+#XXX: We can't use these versions, as strcmp.c is included conf/files
+#libkern/mips/strcmp.S standard
+#libkern/mips/strncmp.S standard
+
+dev/cfe/cfe_api.c optional cfe
+dev/cfe/cfe_console.c optional cfe_console
+#dev/cfe/cfe_resource.c optional cfe # not yet needed
+
diff --git a/sys/conf/ldscript.mips b/sys/conf/ldscript.mips
new file mode 100644
index 0000000..c85785d
--- /dev/null
+++ b/sys/conf/ldscript.mips
@@ -0,0 +1,270 @@
+/* $FreeBSD$ */
+OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SEARCH_DIR(/usr/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0;
+PROVIDE (_DYNAMIC = 0);
+*/
+SECTIONS
+{
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+ . = 0x80100000 + SIZEOF_HEADERS;
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+ __bss_start = .;
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+ .stab.index 0 : { *(.stab.index) }
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+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
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diff --git a/sys/conf/ldscript.mips.cfe b/sys/conf/ldscript.mips.cfe
new file mode 100644
index 0000000..a7dfb61
--- /dev/null
+++ b/sys/conf/ldscript.mips.cfe
@@ -0,0 +1,277 @@
+/*
+ * This linker script is needed to build a kernel for use by Broadcom CFE.
+ */
+
+/* $FreeBSD$ */
+OUTPUT_FORMAT("elf32-bigmips", "elf32-bigmips", "elf32-littlemips")
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SEARCH_DIR(/usr/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0;
+PROVIDE (_DYNAMIC = 0);
+*/
+DYNAMIC_LINK = 0; /* XXX */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = 0x80001000;
+ .text :
+ {
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+ . = ALIGN(64 / 8);
+ }
+ . = ALIGN(64 / 8);
+ _end = .;
+ PROVIDE (end = .);
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+ /* These must appear regardless of . */
+}
diff --git a/sys/conf/options.mips b/sys/conf/options.mips
new file mode 100644
index 0000000..c67cf19
--- /dev/null
+++ b/sys/conf/options.mips
@@ -0,0 +1,29 @@
+# $FreeBSD$
+
+CPU_MIPS4KC opt_global.h
+CPU_MIPS32 opt_global.h
+CPU_MIPS64 opt_global.h
+CPU_NOFPU opt_global.h
+CPU_SENTRY5 opt_global.h
+
+ISA_MIPS1 opt_cputype.h
+ISA_MIPS3 opt_cputype.h
+ISA_MIPS32 opt_cputype.h
+ISA_MIPS32v2 opt_cputype.h
+ISA_MIPS64 opt_cputype.h
+ISA_MIPS64v2 opt_cputype.h
+
+YAMON opt_global.h
+CFE opt_global.h
+CFE_CONSOLE opt_global.h
+
+KERNPHYSADDR opt_global.h
+KERNVIRTADDR opt_global.h
+PHYSADDR opt_global.h
+SOFTFLOAT opt_global.h
+
+TARGET_OCTEON opt_global.h
+TARGET_EMULATOR opt_ddb.h
+
+TICK_USE_YAMON_FREQ opt_global.h
+TICK_USE_MALTA_RTC opt_global.h
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