HelenOS – /trunk/HelenOS.config

Rev 4426 – turn off SMP for Athlon XP

decky — Thu, 21 May 2009 21:26:08 +0200

decky – 1 file(s) modified
turn off SMP for Athlon XP

~ /trunk/HelenOS.config

Rev 4402 – remove the confusing "Improved support for hyperthreading" configuration option

decky — Mon, 18 May 2009 23:02:09 +0200

decky – 6 file(s) modified
remove the confusing "Improved support for hyperthreading" configuration option

~ /trunk/defaults/amd64/Makefile.config
~ /trunk/defaults/ia32/Makefile.config
~ /trunk/HelenOS.config
~ /trunk/kernel/arch/amd64/include/atomic.h
~ /trunk/kernel/arch/ia32/include/atomic.h
~ /trunk/kernel/arch/ia32/src/atomic.S

Rev 4309 – add explicit option for VIA CUDA

decky — Tue, 21 Apr 2009 14:40:33 +0200

decky – 2 file(s) modified
add explicit option for VIA CUDA

~ /trunk/defaults/ppc32/Makefile.config
~ /trunk/HelenOS.config

Rev 4275 – complete configuration options

decky — Tue, 14 Apr 2009 16:16:01 +0200

decky – 1 file(s) modified
complete configuration options

~ /trunk/HelenOS.config

Rev 4270 – fix serengeti console

decky — Fri, 10 Apr 2009 21:51:16 +0200

decky – 2 file(s) modified
fix serengeti console

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/sparc64/src/console.c

Rev 4240 – Primitive means of switching keyboard layout at run time. Use ...

svoboda — Sun, 05 Apr 2009 18:20:02 +0200

svoboda – 15 file(s) modified
Primitive means of switching keyboard layout at run time. Use Ctrl+Fn, 1 = QWERTY, 2 = Dvorak, 3 = Czech. Remove compile-time option.

Rev 4237 – WIP Czech keyboard layout.

svoboda — Sun, 05 Apr 2009 12:04:54 +0200

svoboda – 3 file(s) modified
WIP Czech keyboard layout.

~ /trunk/HelenOS.config
+ /trunk/uspace/srv/kbd/layout/cz.c
~ /trunk/uspace/srv/kbd/Makefile

Rev 4135 – fix bad syntax

decky — Tue, 17 Mar 2009 19:12:55 +0100

decky – 1 file(s) modified
fix bad syntax

~ /trunk/HelenOS.config

Rev 4132 – Make kernel symbol information optional.

svoboda — Mon, 16 Mar 2009 22:58:05 +0100

svoboda – 22 file(s) modified
Make kernel symbol information optional.

~ /trunk/defaults/amd64/Makefile.config
~ /trunk/defaults/arm32/Makefile.config
~ /trunk/defaults/ia32/Makefile.config
~ /trunk/defaults/ia64/Makefile.config
~ /trunk/defaults/mips32/Makefile.config
~ /trunk/defaults/ppc32/Makefile.config
~ /trunk/defaults/sparc64/Makefile.config
~ /trunk/HelenOS.config
~ /trunk/kernel/arch/amd64/src/debugger.c
~ /trunk/kernel/arch/amd64/src/interrupt.c
~ /trunk/kernel/arch/ia32/src/interrupt.c
~ /trunk/kernel/arch/ia64/src/interrupt.c
~ /trunk/kernel/arch/mips32/src/debugger.c
~ /trunk/kernel/arch/mips32/src/exception.c
~ /trunk/kernel/arch/mips32/src/mm/tlb.c
~ /trunk/kernel/arch/ppc32/src/mm/tlb.c
~ /trunk/kernel/arch/sparc64/src/trap/exception.c
~ /trunk/kernel/generic/src/console/cmd.c
~ /trunk/kernel/generic/src/console/kconsole.c
~ /trunk/kernel/generic/src/interrupt/interrupt.c
~ /trunk/kernel/generic/src/synch/spinlock.c
~ /trunk/kernel/Makefile

Rev 4127 – parse VESA mode from a string unify VESA initialization for ...

decky — Fri, 13 Mar 2009 13:58:43 +0100

decky – 12 file(s) modified
parse VESA mode from a string
unify VESA initialization for ia32 and amd64

~ /trunk/defaults/amd64/Makefile.config
~ /trunk/defaults/ia32/Makefile.config
~ /trunk/HelenOS.config
~ /trunk/kernel/arch/amd64/src/boot/boot.S
~ /trunk/kernel/arch/amd64/src/boot/memmap.c
+ /trunk/kernel/arch/amd64/src/boot/vesa_prot.inc
+ /trunk/kernel/arch/amd64/src/boot/vesa_real.inc
+ /trunk/kernel/arch/amd64/src/boot/vesa_ret.inc
~ /trunk/kernel/arch/ia32/src/boot/boot.S
+ /trunk/kernel/arch/ia32/src/boot/vesa_prot.inc
+ /trunk/kernel/arch/ia32/src/boot/vesa_real.inc
+ /trunk/kernel/arch/ia32/src/boot/vesa_ret.inc

Rev 4123 – bring back kernel HID on ppc32 this concludes the transition ...

decky — Fri, 13 Mar 2009 11:08:39 +0100

decky – 4 file(s) modified
bring back kernel HID on ppc32
this concludes the transition from chardev_t to indev_t and outdev_t

~ /trunk/defaults/ppc32/Makefile.config
~ /trunk/HelenOS.config
~ /trunk/kernel/arch/ppc32/src/drivers/cuda.c
~ /trunk/kernel/arch/ppc32/src/ppc32.c

Rev 4122 – bring back HID on ia64

decky — Fri, 13 Mar 2009 10:52:58 +0100

decky – 4 file(s) modified
bring back HID on ia64

~ /trunk/defaults/ia64/i460GX/Makefile.config
~ /trunk/defaults/ia64/Makefile.config
~ /trunk/HelenOS.config
~ /trunk/kernel/arch/ia64/src/ia64.c

Rev 4121 – bring back support for Serengeti console

decky — Fri, 13 Mar 2009 10:11:33 +0100

decky – 1 file(s) modified
bring back support for Serengeti console

~ /trunk/HelenOS.config

Rev 4119 – get back support for framebuffer and keyboard for sparc64 (generic)

decky — Fri, 13 Mar 2009 10:00:58 +0100

decky – 9 file(s) modified
get back support for framebuffer and keyboard for sparc64 (generic)

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/arch/sparc64/src/console.c
~ /trunk/kernel/arch/sparc64/src/drivers/kbd.c
~ /trunk/kernel/genarch/include/drivers/z8530/z8530.h
~ /trunk/kernel/genarch/src/drivers/dsrln/dsrlnin.c
~ /trunk/kernel/genarch/src/drivers/i8042/i8042.c
~ /trunk/kernel/genarch/src/drivers/ns16550/ns16550.c
~ /trunk/kernel/genarch/src/drivers/z8530/z8530.c

Rev 4117 – arm32: update for the new scheme of device drivers and ...

decky — Fri, 13 Mar 2009 00:26:32 +0100

decky – 17 file(s) modified
arm32: update for the new scheme of device drivers and keyboard/serial modules
streamline arm32 port (as GXemul is still the only machine supported), more cleanup is needed

~ /trunk/defaults/arm32/Makefile.config
~ /trunk/HelenOS.config
~ /trunk/kernel/arch/arm32/include/asm/boot.h
x /trunk/kernel/arch/arm32/include/debug
~ /trunk/kernel/arch/arm32/include/drivers/gxemul.h
x /trunk/kernel/arch/arm32/include/machine.h
~ /trunk/kernel/arch/arm32/Makefile.inc
~ /trunk/kernel/arch/arm32/src/arm32.c
~ /trunk/kernel/arch/arm32/src/console.c
x /trunk/kernel/arch/arm32/src/debug
~ /trunk/kernel/arch/arm32/src/drivers/gxemul.c
~ /trunk/kernel/arch/arm32/src/exception.c
~ /trunk/kernel/arch/arm32/src/interrupt.c
~ /trunk/kernel/arch/arm32/src/mm/frame.c
~ /trunk/kernel/arch/arm32/src/mm/page.c
~ /trunk/kernel/arch/arm32/src/mm/page_fault.c
~ /trunk/kernel/arch/arm32/src/panic.S

Rev 4115 – Revert part of r4114 as I accidentally committed more than ...

jermar — Thu, 12 Mar 2009 21:15:35 +0100

jermar – 1 file(s) modified
Revert part of r4114 as I accidentally committed more than I intended.

~ /trunk/HelenOS.config

Rev 4114 – Fix one RAW dependency.

jermar — Thu, 12 Mar 2009 21:08:43 +0100

jermar – 6 file(s) modified
Fix one RAW dependency.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/ia64/include/ski/ski.h
~ /trunk/kernel/arch/ia64/src/asm.S
~ /trunk/kernel/arch/ia64/src/ia64.c
~ /trunk/kernel/arch/ia64/src/ski/ski.c
~ /trunk/kernel/genarch/include/drivers/ns16550/ns16550.h

Rev 4082 – streamlined HID configuration this breaks most ports except ia32, amd64 ...

decky — Thu, 12 Mar 2009 18:24:36 +0100

decky – 1 file(s) modified
streamlined HID configuration
this breaks most ports except ia32, amd64 and mips32 (will be fixed ASAP)

~ /trunk/HelenOS.config

Rev 4074 – Prevent duplicit NS16550 offering.

jermar — Wed, 11 Mar 2009 21:10:39 +0100

jermar – 1 file(s) modified
Prevent duplicit NS16550 offering.

~ /trunk/HelenOS.config

Rev 4069 – set CONFIG_DEBUG_SPINLOCK after CONFIG_SMP do not use serial line on ...

decky — Wed, 11 Mar 2009 15:26:51 +0100

decky – 1 file(s) modified
set CONFIG_DEBUG_SPINLOCK after CONFIG_SMP
do not use serial line on msim

~ /trunk/HelenOS.config

Rev 4066 – Fix configuration options for ns16550.

jermar — Sun, 08 Mar 2009 23:40:12 +0100

jermar – 1 file(s) modified
Fix configuration options for ns16550.

~ /trunk/HelenOS.config

Rev 4056 – do not ask personal questions in configuration

decky — Sun, 08 Mar 2009 14:36:03 +0100

decky – 1 file(s) modified
do not ask personal questions in configuration

~ /trunk/HelenOS.config

Rev 4053 – Extended HID options.

jermar — Sun, 08 Mar 2009 12:33:09 +0100

jermar – 1 file(s) modified
Extended HID options.

~ /trunk/HelenOS.config

Rev 4051 – Keyboard layout must always be specified. Msim does not support ...

svoboda — Sun, 08 Mar 2009 11:15:20 +0100

svoboda – 1 file(s) modified
Keyboard layout must always be specified. Msim does not support non-serial HID.

~ /trunk/HelenOS.config

Rev 4050 – Remove the hated DEFAULTS config option.

jermar — Sun, 08 Mar 2009 10:29:07 +0100

jermar – 1 file(s) modified
Remove the hated DEFAULTS config option.

~ /trunk/HelenOS.config

Rev 4047 – Improve the configuration file. - Support for easy configuration ...

jermar — Sat, 07 Mar 2009 21:36:15 +0100

jermar – 4 file(s) modified
Improve the configuration file.

- Support for easy configuration with sane defaults.

- Fix the ambiguous MACHINE variable by introducing the PROCESSOR variable.

- Eliminate some unnecessarily detailed questions by providing defaults for the
Serengeti machine.

- Introduce CONFIG_HID_IN and CONFIG_HID_OUT variables. They help to limit the
number of offered HID devices. In the future, they can be also used to
configure the way how the serial controller devices are connected to the
keyboard / serial line modules on some platforms where we can't autodetect.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/amd64/Makefile.inc
~ /trunk/kernel/arch/ia32/Makefile.inc
~ /trunk/kernel/arch/sparc64/Makefile.inc

Rev 4043 – Serial line module.

jermar — Sat, 07 Mar 2009 17:51:51 +0100

jermar – 7 file(s) modified
Serial line module.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/ia64/src/ia64.c
+ /trunk/kernel/genarch/include/srln
+ /trunk/kernel/genarch/include/srln/srln.h
~ /trunk/kernel/genarch/Makefile.inc
+ /trunk/kernel/genarch/src/srln
+ /trunk/kernel/genarch/src/srln/srln.c

Rev 4042 – Complete emancipation of kernel serial controller drivers (i8042, ns16550 and ...

jermar — Sat, 07 Mar 2009 17:08:40 +0100

jermar – 40 file(s) modified
Complete emancipation of kernel serial controller drivers (i8042, ns16550 and
z8530). Provide a common keyboard module for PC and Sun keyboards. The serial
line module is still to follow.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/amd64/src/amd64.c
~ /trunk/kernel/arch/ia32/src/ia32.c
~ /trunk/kernel/arch/ia64/src/ia64.c
~ /trunk/kernel/arch/ia64/src/smp/smp.c
~ /trunk/kernel/arch/sparc64/src/console.c
~ /trunk/kernel/arch/sparc64/src/drivers/kbd.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
+ /trunk/kernel/genarch/include/drivers/i8042
+ /trunk/kernel/genarch/include/drivers/i8042/i8042.h (copied from /trunk/kernel/genarch/include/kbd/i8042.h@4040)
+ /trunk/kernel/genarch/include/drivers/ns16550
+ /trunk/kernel/genarch/include/drivers/ns16550/ns16550.h (copied from /trunk/kernel/genarch/include/kbd/ns16550.h@4040)
+ /trunk/kernel/genarch/include/drivers/z8530
+ /trunk/kernel/genarch/include/drivers/z8530/z8530.h (copied from /trunk/kernel/genarch/include/kbd/z8530.h@4040)
x /trunk/kernel/genarch/include/kbd
+ /trunk/kernel/genarch/include/kbrd (copied from /trunk/kernel/genarch/include/kbd@4040)
x /trunk/kernel/genarch/include/kbrd/i8042.h
+ /trunk/kernel/genarch/include/kbrd/kbrd.h (copied from /trunk/kernel/genarch/include/kbd/key.h@4040)
x /trunk/kernel/genarch/include/kbrd/key.h
x /trunk/kernel/genarch/include/kbrd/ns16550.h
x /trunk/kernel/genarch/include/kbrd/z8530.h
~ /trunk/kernel/genarch/Makefile.inc
+ /trunk/kernel/genarch/src/drivers/i8042
+ /trunk/kernel/genarch/src/drivers/i8042/i8042.c (copied from /trunk/kernel/genarch/src/kbd/i8042.c@4040)
+ /trunk/kernel/genarch/src/drivers/ns16550
+ /trunk/kernel/genarch/src/drivers/ns16550/ns16550.c (copied from /trunk/kernel/genarch/src/kbd/ns16550.c@4040)
+ /trunk/kernel/genarch/src/drivers/z8530
+ /trunk/kernel/genarch/src/drivers/z8530/z8530.c (copied from /trunk/kernel/genarch/src/kbd/z8530.c@4040)
x /trunk/kernel/genarch/src/kbd
+ /trunk/kernel/genarch/src/kbrd (copied from /trunk/kernel/genarch/src/kbd@4040)
x /trunk/kernel/genarch/src/kbrd/i8042.c
+ /trunk/kernel/genarch/src/kbrd/kbrd.c (copied from /trunk/kernel/genarch/src/kbd/key.c@4040)
x /trunk/kernel/genarch/src/kbrd/key.c
x /trunk/kernel/genarch/src/kbrd/ns16550.c
~ /trunk/kernel/genarch/src/kbrd/scanc_pc.c
~ /trunk/kernel/genarch/src/kbrd/scanc_sun.c
x /trunk/kernel/genarch/src/kbrd/z8530.c
~ /trunk/kernel/generic/include/console/console.h
~ /trunk/kernel/generic/src/console/console.c
~ /trunk/kernel/generic/src/main/main.c

Rev 4022 – Move multiboot parsing to genarch/*/multiboot and adapt it for use ...

svoboda — Tue, 03 Mar 2009 22:17:45 +0100

svoboda – 14 file(s) modified
Move multiboot parsing to genarch/*/multiboot and adapt it for use with both ia32 and amd64. Multiboot info parsing now supported on amd64, too.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/amd64/include/arch.h
~ /trunk/kernel/arch/amd64/include/boot/boot.h
~ /trunk/kernel/arch/amd64/src/amd64.c
~ /trunk/kernel/arch/amd64/src/boot/boot.S
~ /trunk/kernel/arch/ia32/include/arch.h
~ /trunk/kernel/arch/ia32/include/boot/boot.h
x /trunk/kernel/arch/ia32/include/boot/multiboot.h
~ /trunk/kernel/arch/ia32/src/ia32.c
+ /trunk/kernel/genarch/include/multiboot
+ /trunk/kernel/genarch/include/multiboot/multiboot.h (copied from /trunk/kernel/arch/ia32/include/boot/multiboot.h@4020)
~ /trunk/kernel/genarch/Makefile.inc
+ /trunk/kernel/genarch/src/multiboot
+ /trunk/kernel/genarch/src/multiboot/multiboot.c (copied from /trunk/kernel/arch/ia32/src/ia32.c@4020)

Rev 3936 – dash is not a safe character for C preprocessor, use ...

decky — Fri, 20 Feb 2009 16:50:36 +0100

decky – 2 file(s) modified
dash is not a safe character for C preprocessor, use underscore instead

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/ia32/Makefile.inc

Rev 3923 – Keyboard driver overhaul -- organize by hardware structure. This is ...

svoboda — Wed, 18 Feb 2009 00:05:15 +0100

svoboda – 24 file(s) modified
Keyboard driver overhaul -- organize by hardware structure. This is w.i.p. Modifier keys, as well as ppc32, ia64 and sparc64 will not work yet.

~ /trunk/HelenOS.config
~ /trunk/uspace/lib/libc/generic/io/stream.c
~ /trunk/uspace/lib/libc/generic/kbd.c
~ /trunk/uspace/lib/libc/include/kbd/keycode.h
~ /trunk/uspace/srv/console/console.c
+ /trunk/uspace/srv/kbd/ctl
+ /trunk/uspace/srv/kbd/ctl/gxe_fb.c
+ /trunk/uspace/srv/kbd/ctl/pc.c
+ /trunk/uspace/srv/kbd/ctl/stty.c
~ /trunk/uspace/srv/kbd/generic/kbd.c
~ /trunk/uspace/srv/kbd/include/kbd.h
+ /trunk/uspace/srv/kbd/include/kbd_ctl.h
+ /trunk/uspace/srv/kbd/include/kbd_port.h
+ /trunk/uspace/srv/kbd/include/layout.h
+ /trunk/uspace/srv/kbd/layout
+ /trunk/uspace/srv/kbd/layout/us_dvorak.c
+ /trunk/uspace/srv/kbd/layout/us_qwerty.c
~ /trunk/uspace/srv/kbd/Makefile
+ /trunk/uspace/srv/kbd/port
+ /trunk/uspace/srv/kbd/port/dummy.c
+ /trunk/uspace/srv/kbd/port/gxemul.c
+ /trunk/uspace/srv/kbd/port/i8042.c
+ /trunk/uspace/srv/kbd/port/i8042.h
+ /trunk/uspace/srv/kbd/port/msim.c

Rev 3917 – remove non-standard define

decky — Tue, 17 Feb 2009 22:55:57 +0100

decky – 4 file(s) modified
remove non-standard define

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/arm32/include/machine.h
~ /trunk/kernel/arch/arm32/Makefile.inc
~ /trunk/kernel/arch/arm32/_link.ld.in

Rev 3915 – fix conditions (actually only CNF and DNF is supported, not ...

decky — Tue, 17 Feb 2009 22:31:17 +0100

decky – 1 file(s) modified
fix conditions (actually only CNF and DNF is supported, not arbitrary logical forms)

~ /trunk/HelenOS.config

Rev 3913 – mips32: basic SMP support

decky — Tue, 17 Feb 2009 15:09:31 +0100

decky – 19 file(s) modified
mips32: basic SMP support

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/mips32/include/asm.h
~ /trunk/kernel/arch/mips32/include/atomic.h
~ /trunk/kernel/arch/mips32/include/cpu.h
~ /trunk/kernel/arch/mips32/include/interrupt.h
+ /trunk/kernel/arch/mips32/include/smp/dorder.h (copied from /trunk/kernel/arch/mips32/include/smp/order.h@3911)
x /trunk/kernel/arch/mips32/include/smp/order.h
~ /trunk/kernel/arch/mips32/Makefile.inc
~ /trunk/kernel/arch/mips32/src/asm.S
~ /trunk/kernel/arch/mips32/src/debugger.c
x /trunk/kernel/arch/mips32/src/dummy.S
~ /trunk/kernel/arch/mips32/src/interrupt.c
~ /trunk/kernel/arch/mips32/src/mips32.c
~ /trunk/kernel/arch/mips32/src/mm/tlb.c
+ /trunk/kernel/arch/mips32/src/smp/dorder.c (copied from /trunk/kernel/arch/mips32/src/smp/order.c@3911)
x /trunk/kernel/arch/mips32/src/smp/order.c
+ /trunk/kernel/arch/mips32/src/smp/smp.c
~ /trunk/kernel/arch/mips32/_link.ld.in
~ /trunk/kernel/generic/src/mm/as.c

Rev 3900 – Get rid of CONFIG_NS16550_INTERRUPT_DRIVEN and CONFIG_I8042_INTERRUPT_DRIVEN.

jermar — Sun, 15 Feb 2009 14:57:29 +0100

jermar – 5 file(s) modified
Get rid of CONFIG_NS16550_INTERRUPT_DRIVEN and CONFIG_I8042_INTERRUPT_DRIVEN.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/ia64/src/ia64.c
~ /trunk/kernel/arch/sparc64/src/console.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/genarch/src/kbd/ns16550.c

Rev 3899 – Configure ns16550 by default on sparc64 and not on ia64.

jermar — Sun, 15 Feb 2009 11:30:10 +0100

jermar – 1 file(s) modified
Configure ns16550 by default on sparc64 and not on ia64.

~ /trunk/HelenOS.config

Rev 3898 – Compile Udebug in by default.

svoboda — Sun, 15 Feb 2009 11:06:59 +0100

svoboda – 1 file(s) modified
Compile Udebug in by default.

~ /trunk/HelenOS.config

Rev 3892 – Get rid of CONFIG_DEBUG_AS_WATCHPOINT.

jermar — Sat, 14 Feb 2009 22:06:57 +0100

jermar – 4 file(s) modified
Get rid of CONFIG_DEBUG_AS_WATCHPOINT.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/amd64/src/debugger.c
~ /trunk/kernel/arch/amd64/src/proc/scheduler.c
~ /trunk/kernel/arch/ia32/src/proc/scheduler.c

Rev 3891 – Get rid of CONFIG_SIMICS_FIX.

jermar — Sat, 14 Feb 2009 21:42:04 +0100

jermar – 2 file(s) modified
Get rid of CONFIG_SIMICS_FIX.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/ia32/src/mm/frame.c

Rev 3890 – Get rid of CONFIG_DEBUG_ALLREGS.

jermar — Sat, 14 Feb 2009 21:14:38 +0100

jermar – 10 file(s) modified
Get rid of CONFIG_DEBUG_ALLREGS.

~ /trunk/HelenOS.config
~ /trunk/kernel/arch/amd64/include/interrupt.h
~ /trunk/kernel/arch/amd64/src/asm_utils.S
~ /trunk/kernel/arch/amd64/src/interrupt.c
~ /trunk/kernel/arch/ia32/include/interrupt.h
~ /trunk/kernel/arch/ia32/src/asm.S
~ /trunk/kernel/arch/ia32/src/interrupt.c
~ /trunk/kernel/arch/mips32/include/context_offset.h
~ /trunk/kernel/arch/mips32/include/exception.h
~ /trunk/kernel/arch/mips32/src/start.S