Add config magic for arm.

4 files changed, 261 insertions, 0 deletions

diff --git a/sys/conf/Makefile.arm b/sys/conf/Makefile.arm
new file mode 100644
index 0000000..998d296
--- /dev/null
+++ b/sys/conf/Makefile.arm
@@ -0,0 +1,51 @@
+# Makefile.arm -- with config changes.
+# Copyright 1990 W. Jolitz
+#	from: @(#)Makefile.i386	7.1 5/10/91
+# $FreeBSD$
+#
+# Makefile for FreeBSD
+#
+# This makefile is constructed from a machine description:
+#	config machineid
+# Most changes should be made in the machine description
+#	/sys/powerpc/conf/``machineid''
+# after which you should do
+#	 config machineid
+# Generic makefile changes should be made in
+#	/sys/conf/Makefile.powerpc
+# after which config should be rerun for all machines.
+#
+
+# Which version of config(8) is required.
+%VERSREQ=	500013
+
+# Temporary stuff while we're still embryonic
+NO_MODULES?=	yes
+
+STD8X16FONT?=	iso
+
+.if !defined(S)
+.if exists(./@/.)
+S=	./@
+.else
+S=	../../..
+.endif
+.endif
+.include "$S/conf/kern.pre.mk"
+
+
+%BEFORE_DEPEND
+
+%OBJS
+
+%FILES.c
+
+%FILES.s
+
+%FILES.m
+
+%CLEAN
+
+%RULES
+	
+.include "$S/conf/kern.post.mk"
diff --git a/sys/conf/files.arm b/sys/conf/files.arm
new file mode 100644
index 0000000..f88ebd4
--- /dev/null
+++ b/sys/conf/files.arm
@@ -0,0 +1,69 @@
+# $FreeBSD$
+arm/arm/autoconf.c	standard
+arm/arm/bcopy_page.S	standard
+arm/arm/bcopyinout.S		standard
+arm/arm/blockio.S		standard
+arm/arm/bootconfig.c		standard
+arm/arm/bus_space_asm_generic.S	standard
+arm/arm/busdma_machdep.c 	standard
+arm/arm/copystr.S		standard
+arm/arm/cpufunc.c		standard
+arm/arm/cpufunc_asm.S		standard
+arm/arm/cpufunc_asm_sa1.S 	standard
+arm/arm/cpufunc_asm_armv4.S 	standard
+arm/arm/cpufunc_asm_sa11x0.S 	standard
+arm/arm/critical.c		standard
+arm/arm/db_disasm.c		optional	ddb
+arm/arm/db_interface.c		optional	ddb
+arm/arm/db_trace.c		optional	ddb
+arm/arm/disassem.c		standard
+arm/arm/dump_machdep.c		standard
+arm/arm/elf_machdep.c		standard
+arm/arm/exception.S		standard
+arm/arm/fiq.c			standard
+arm/arm/fiq_subr.S		standard
+arm/arm/fusu.S			standard
+arm/arm/identcpu.c		standard
+arm/arm/in_cksum.c		standard
+arm/arm/in_cksum_arm.S		standard
+arm/arm/intr.c			standard
+arm/arm/locore.S		standard	no-obj
+arm/arm/machdep.c		standard
+arm/arm/nexus.c			optional	nexus
+arm/arm/nexus_io.c		optional	nexus
+arm/arm/nexus_io_asm.S		optional	nexus
+arm/arm/pmap.c			standard
+arm/arm/setcpsr.S		standard
+arm/arm/setstack.s		standard
+arm/arm/support.S		standard
+arm/arm/swtch.S			standard
+arm/arm/sys_machdep.c		standard
+arm/arm/trap.c			standard
+arm/arm/uio_machdep.c		standard
+arm/arm/undefined.c		standard
+arm/arm/vectors.S		standard
+arm/arm/vm_machdep.c		standard
+arm/fpe-arm/armfpe_glue.S	optional	armfpe
+arm/fpe-arm/armfpe_init.c	optional	armfpe
+arm/fpe-arm/armfpe.S		optional	armfpe
+libkern/arm/bzero.S		standard
+libkern/arm/divsi3.S		standard
+libkern/arm/ffs.S		standard
+libkern/arm/memcmp.S		standard
+libkern/arm/memcpy.S		standard
+libkern/arm/memset.S		standard
+libkern/arm/muldi3.c		standard
+libkern/ashldi3.c		standard
+libkern/ashrdi3.c		standard
+libkern/bcmp.c			standard
+libkern/divdi3.c		standard
+libkern/ffsl.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/arm/strcmp.S		standard
+#libkern/arm/strncmp.S		standard
diff --git a/sys/conf/ldscript.arm b/sys/conf/ldscript.arm
new file mode 100644
index 0000000..96653f3
--- /dev/null
+++ b/sys/conf/ldscript.arm
@@ -0,0 +1,135 @@
+/* $FreeBSD$ */
+OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+
+SEARCH_DIR(/usr/lib);
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = 0xc0000000 + SIZEOF_HEADERS;
+  .interp     : { *(.interp) 	}
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .gnu.version   : { *(.gnu.version)	}
+  .gnu.version_d   : { *(.gnu.version_d)	}
+  .gnu.version_r   : { *(.gnu.version_r)	}
+  .rel.text      :
+    { *(.rel.text) *(.rel.gnu.linkonce.t*) }
+  .rela.text     :
+    { *(.rela.text) *(.rela.gnu.linkonce.t*) }
+  .rel.data      :
+    { *(.rel.data) *(.rel.gnu.linkonce.d*) }
+  .rela.data     :
+    { *(.rela.data) *(.rela.gnu.linkonce.d*) }
+  .rel.rodata    :
+    { *(.rel.rodata) *(.rel.gnu.linkonce.r*) }
+  .rela.rodata   :
+    { *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.init      : { *(.rel.init)	}
+  .rela.init     : { *(.rela.init)	}
+  .rel.fini      : { *(.rel.fini)	}
+  .rela.fini     : { *(.rela.fini)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	} =0x9090
+  .plt      : { *(.plt)	}
+  .text      :
+  {
+    *(.text)
+    *(.stub)
+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+    *(.gnu.linkonce.t*)
+  } =0x9090
+  _etext = .;
+  PROVIDE (etext = .);
+  .fini      : { *(.fini)    } =0x9090
+  .rodata    : { *(.rodata) *(.gnu.linkonce.r*) }
+  .rodata1   : { *(.rodata1) }
+  /* Adjust the address for the data segment.  We want to adjust up to
+     the same address within the page on the next page up.  */
+  . = ALIGN(0x1000) + (. & (0x1000 - 1)) ; 
+  .data    :
+  {
+    *(.data)
+    *(.gnu.linkonce.d*)
+    CONSTRUCTORS
+  }
+  .data1   : { *(.data1) }
+  . = ALIGN(32 / 8);
+  _start_ctors = .;
+  PROVIDE (start_ctors = .);
+  .ctors         :
+  {
+    *(.ctors)
+  }
+  _stop_ctors = .;
+  PROVIDE (stop_ctors = .);
+  .dtors         :
+  {
+    *(.dtors)
+  }
+  .got           : { *(.got.plt) *(.got) }
+  .dynamic       : { *(.dynamic) }
+  /* We want the small data sections together, so single-instruction offsets
+     can access them all, and initialized data all before uninitialized, so
+     we can shorten the on-disk segment size.  */
+  .sdata     : { *(.sdata) }
+  _edata  =  .;
+  PROVIDE (edata = .);
+  __bss_start = .;
+  .sbss      : { *(.sbss) *(.scommon) }
+  .bss       :
+  {
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  . = ALIGN(32 / 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) }
+  .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.arm b/sys/conf/options.arm
new file mode 100644
index 0000000..f2e9d8c
--- /dev/null
+++ b/sys/conf/options.arm
@@ -0,0 +1,6 @@
+#$FreeBSD$
+ARMFPE		opt_global.h
+CPU_SA1100	opt_global.h
+CPU_SA1110	opt_global.h
+CPU_ARM9	opt_global.h
+KERNPHYSADDR	opt_global.h