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freebsd-dev/sys/conf/files.ia64

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This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
# This file tells config what files go into building a kernel,
# files marked standard are always included.
#
# $FreeBSD$
#
# 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.
#
#
font8x16.o optional std8x16font \
compile-with "uudecode < /usr/share/syscons/fonts/${STD8X16FONT}-8x16.fnt && file2c 'unsigned char font_16[16*256] = {' '};' < ${STD8X16FONT}-8x16 > font8x16.c && ${CC} -c ${CFLAGS} font8x16.c" \
no-implicit-rule before-depend \
clean "${STD8X16FONT}-8x16 font8x16.c"
#
atkbdmap.h optional atkbd_dflt_keymap \
compile-with "/usr/sbin/kbdcontrol -L ${ATKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > atkbdmap.h" \
no-obj no-implicit-rule before-depend \
clean "atkbdmap.h"
#
Add rules for font.h and ukbdmap.h. Needed for LINT.
2003-08-23 02:33:36 +00:00
font.h optional sc_dflt_font \
Align.
2007-10-25 14:16:07 +00:00
compile-with "uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'static u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'static u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < /usr/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c 'static u_char dflt_font_8[8*256] = {' '};' < ${SC_DFLT_FONT}-8x8 >> font.h" \
Add rules for font.h and ukbdmap.h. Needed for LINT.
2003-08-23 02:33:36 +00:00
no-obj no-implicit-rule before-depend \
clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8"
#
ukbdmap.h optional ukbd_dflt_keymap \
compile-with "/usr/sbin/kbdcontrol -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \
no-obj no-implicit-rule before-depend \
clean "ukbdmap.h"
#
Allow (with a license warning) "options ZFS" to work in static kernels. The 'make depend' rules have to use custom -I paths for the special compat includes for the opensolaris/zfs headers. This option will pull in the couple of files that are shared with dtrace, but they appear to correctly use the MODULE_VERSION/MODULE_DEPEND rules so loader should do the right thing, as should kldload. Reviewed by: pjd (glanced at)
2012-03-27 21:23:56 +00:00
cddl/contrib/opensolaris/common/atomic/ia64/opensolaris_atomic.S optional zfs compile-with "${ZFS_S}"
Provide groundwork for 32-bit binary compatibility on non-x86 platforms, for upcoming 64-bit PowerPC and MIPS support. This renames the COMPAT_IA32 option to COMPAT_FREEBSD32, removes some IA32-specific code from MI parts of the kernel and enhances the freebsd32 compatibility code to support big-endian platforms. Reviewed by: kib, jhb
2010-03-11 14:49:06 +00:00
compat/ia32/ia32_sysvec.c optional compat_freebsd32
Revamp of the syscall path, exception and context handling. The prime objectives are: o Implement a syscall path based on the epc inststruction (see sys/ia64/ia64/syscall.s). o Revisit the places were we need to save and restore registers and define those contexts in terms of the register sets (see sys/ia64/include/_regset.h). Secundairy objectives: o Remove the requirement to use contigmalloc for kernel stacks. o Better handling of the high FP registers for SMP systems. o Switch to the new cpu_switch() and cpu_throw() semantics. o Add a good unwinder to reconstruct contexts for the rare cases we need to (see sys/contrib/ia64/libuwx) Many files are affected by this change. Functionally it boils down to: o The EPC syscall doesn't preserve registers it does not need to preserve and places the arguments differently on the stack. This affects libc and truss. o The address of the kernel page directory (kptdir) had to be unstaticized for use by the nested TLB fault handler. The name has been changed to ia64_kptdir to avoid conflicts. The renaming affects libkvm. o The trapframe only contains the special registers and the scratch registers. For syscalls using the EPC syscall path no scratch registers are saved. This affects all places where the trapframe is accessed. Most notably the unaligned access handler, the signal delivery code and the debugger. o Context switching only partly saves the special registers and the preserved registers. This affects cpu_switch() and triggered the move to the new semantics, which additionally affects cpu_throw(). o The high FP registers are either in the PCB or on some CPU. context switching for them is done lazily. This affects trap(). o The mcontext has room for all registers, but not all of them have to be defined in all cases. This mostly affects signal delivery code now. The *context syscalls are as of yet still unimplemented. Many details went into the removal of the requirement to use contigmalloc for kernel stacks. The details are mostly CPU specific and limited to exception_save() and exception_restore(). The few places where we create, destroy or switch stacks were mostly simplified by not having to construct physical addresses and additionally saving the virtual addresses for later use. Besides more efficient context saving and restoring, which of course yields a noticable speedup, this also fixes the dreaded SMP bootup problem as a side-effect. The details of which are still not fully understood. This change includes all the necessary backward compatibility code to have it handle older userland binaries that use the break instruction for syscalls. Support for break-based syscalls has been pessimized in favor of a clean implementation. Due to the overall better performance of the kernel, this will still be notived as an improvement if it's noticed at all. Approved by: re@ (jhb)
2003-05-16 21:26:42 +00:00
contrib/ia64/libuwx/src/uwx_bstream.c standard
contrib/ia64/libuwx/src/uwx_context.c standard
contrib/ia64/libuwx/src/uwx_env.c standard
contrib/ia64/libuwx/src/uwx_scoreboard.c standard
contrib/ia64/libuwx/src/uwx_step.c standard
contrib/ia64/libuwx/src/uwx_str.c standard
contrib/ia64/libuwx/src/uwx_swap.c standard
contrib/ia64/libuwx/src/uwx_trace.c standard
contrib/ia64/libuwx/src/uwx_uinfo.c standard
contrib/ia64/libuwx/src/uwx_utable.c standard
Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC option is now deprecated, as well as the KAME IPsec code. What was FAST_IPSEC is now IPSEC. Approved by: re Sponsored by: Secure Computing
2007-07-03 12:13:45 +00:00
crypto/blowfish/bf_enc.c optional crypto | ipsec
- Trim an unused and bogus Makefile for mount_smbfs. - Reconnect with some minor modifications, in particular now selsocket() internals are adapted to use sbintime units after recent'ish calloutng switch.
2013-06-28 21:00:08 +00:00
crypto/des/des_enc.c optional crypto | ipsec | netsmb
- Hook up the new locations of the atkbdc(4), atkbd(4) and psm(4) source files after they were repo-copied to sys/dev/atkbdc. The sources of atkbdc(4) and its children were moved to the new location in preparation for adding an EBus front-end to atkbdc(4) for use on sparc64; i.e. in order to not further scatter them over the whole tree which would have been the result of adding atkbdc_ebus.c in e.g. sys/sparc64/ebus. Another reason for the repo-copies was that some of the sources were misfiled, e.g. sys/isa/atkbd_isa.c wasn't ISA-specific at all but for hanging atkbd(4) off of atkbdc(4) and was renamed to atkbd_atkbdc.c accordingly. Most of sys/isa/psm.c, i.e. expect for its PSMC PNP part, also isn't ISA-specific. - Separate the parts of atkbdc_isa.c which aren't actually ISA-specific but are shareable between different atkbdc(4) bus front-ends into atkbdc_subr.c (repo-copied from atkbdc_isa.c). While here use bus_generic_rl_alloc_resource() and bus_generic_rl_release_resource() respectively in atkbdc_isa.c instead of rolling own versions. - Add sparc64 MD bits to atkbdc(4) and atkbd(4) and an EBus front-end for atkbdc(4). PS/2 controllers and input devices are used on a couple of Sun OEM boards and occur on either the EBus or the ISA bus. Depending on the board it's either the only on-board mean to connect a keyboard and mouse or an alternative to either RS232 or USB devices. - Wrap the PSMC PNP part of psm.c in #ifdef DEV_ISA so it can be compiled without isa(4) (e.g. for EBus-only machines). This ISA-specific part isn't separated into its own source file, yet, as it requires more work than was feasible for 6.0 in order to do it in a clean way. Actually philip@ is working on a rewrite of psm(4) so a more comprehensive clean-up and separation of hardware dependent and independent parts is expected to happen after 6.0. Tested on: i386, sparc64 (AX1105, AXe and AXi boards) Reviewed by: philip
2005-06-10 20:56:38 +00:00
dev/atkbdc/atkbd.c optional atkbd atkbdc
dev/atkbdc/atkbd_atkbdc.c optional atkbd atkbdc
dev/atkbdc/atkbdc.c optional atkbdc
dev/atkbdc/atkbdc_isa.c optional atkbdc isa
dev/atkbdc/atkbdc_subr.c optional atkbdc
dev/atkbdc/psm.c optional psm atkbdc
Make config(8) understand ORed dependecies in "files*" and improve tracking of known devices. Bump config(8) version.
2005-11-27 21:41:58 +00:00
dev/fb/fb.c optional fb | vga
Sort lines.
2003-04-29 05:38:41 +00:00
dev/fb/vga.c optional vga
MFP4: - Implement sampling modes and logging support in hwpmc(4). - Separate MI and MD parts of hwpmc(4) and allow sharing of PMC implementations across different architectures. Add support for P4 (EMT64) style PMCs to the amd64 code. - New pmcstat(8) options: -E (exit time counts) -W (counts every context switch), -R (print log file). - pmc(3) API changes, improve our ability to keep ABI compatibility in the future. Add more 'alias' names for commonly used events. - bug fixes & documentation.
2005-06-09 19:45:09 +00:00
dev/hwpmc/hwpmc_ia64.c optional hwpmc
Use io(4) for I/O port access on ia64, rather than through sysarch(2). I/O port access is implemented on Itanium by reading and writing to a special region in memory. To hide details and avoid misaligned memory accesses, a process did I/O port reads and writes by making a MD system call. There's one fatal problem with this approach: unprivileged access was not being prevented. /dev/io serves that purpose on amd64/i386, so employ it on ia64 as well. Use an ioctl for doing the actual I/O and remove the sysarch(2) interface. Backward compatibility is not being considered. The sysarch(2) approach was added to support X11, but support for FreeBSD/ia64 was never fully implemented in X11. Thus, nothing gets broken that didn't need more work to begin with. MFC after: 1 week
2010-01-11 18:10:13 +00:00
dev/io/iodev.c optional io
Include kbd(4) when vt(4) is enabled as on other platforms. Reported by: Anton Shterenlikht
2014-03-03 18:06:25 +00:00
dev/kbd/kbd.c optional atkbd | sc | ukbd | vt
Replace syscons terminal renderer by a new renderer that uses libteken. Some time ago I started working on a library called libteken, which is terminal emulator. It does not buffer any screen contents, but only keeps terminal state, such as cursor position, attributes, etc. It should implement all escape sequences that are implemented by the cons25 terminal emulator, but also a fair amount of sequences that are present in VT100 and xterm. A lot of random notes, which could be of interest to users/developers: - Even though I'm leaving the terminal type set to `cons25', users can do experiments with placing `xterm-color' in /etc/ttys. Because we only implement a subset of features of xterm, this may cause artifacts. We should consider extending libteken, because in my opinion xterm is the way to go. Some missing features: - Keypad application mode (DECKPAM) - Character sets (SCS) - libteken is filled with a fair amount of assertions, but unfortunately we cannot go into the debugger anymore if we fail them. I've done development of this library almost entirely in userspace. In sys/dev/syscons/teken there are two applications that can be helpful when debugging the code: - teken_demo: a terminal emulator that can be started from a regular xterm that emulates a terminal using libteken. This application can be very useful to debug any rendering issues. - teken_stress: a stress testing application that emulates random terminal output. libteken has literally survived multiple terabytes of random input. - libteken also includes support for UTF-8, but unfortunately our input layer and font renderer don't support this. If users want to experiment with UTF-8 support, they can enable `TEKEN_UTF8' in teken.h. If you recompile your kernel or the teken_demo application, you can hold some nice experiments. - I've left PC98 the way it is right now. The PC98 platform has a custom syscons renderer, which supports some form of localised input. Maybe we should port PC98 to libteken by the time syscons supports UTF-8? - I've removed the `dumb' terminal emulator. It has been broken for years. It hasn't survived the `struct proc' -> `struct thread' conversion. - To prevent confusion among people that want to hack on libteken: unlike syscons, the state machines that parse the escape sequences are machine generated. This means that if you want to add new escape sequences, you have to add an entry to the `sequences' file. This will cause new entries to be added to `teken_state.h'. - Any rendering artifacts that didn't occur prior to this commit are by accident. They should be reported to me, so I can fix them. Discussed on: current@, hackers@ Discussed with: philip (at 25C3)
2009-01-01 13:26:53 +00:00
dev/syscons/scterm-teken.c optional sc
Sort lines.
2003-04-29 05:38:41 +00:00
dev/syscons/scvgarndr.c optional sc vga
dev/syscons/scvtb.c optional sc
Hook-up the uart(4) driver to the build. For a detailed description of what uart(4) is and/or is not see the initial commit log of one of the files in sys/dev/uart (or see share/man/man4/uart.4). Note that currently pc98 shares the MD file with i386. This needs to change when pc98 support is fleshed-out to properly support the various UARTs. A good example is sparc64 in this respect. We build uart(4) as a module on all platforms. This may break the ppc port. That depends on whether they do actually build modules. To use uart(4) on alpha, one must use the NO_SIO option.
2003-09-06 23:23:26 +00:00
dev/uart/uart_cpu_ia64.c optional uart
Move acpi_if.m to files.{amd64,i386,ia64}. This should fix the alpha build. Pointed out by: gallatin
2004-06-30 14:19:28 +00:00
dev/acpica/acpi_if.m standard
Sort lines.
2003-04-29 05:38:41 +00:00
ia64/acpica/OsdEnvironment.c optional acpi
Rename 'device acpica' to 'device acpi'. Approved by: msmith, iwasaki
2002-10-24 19:05:04 +00:00
ia64/acpica/acpi_machdep.c optional acpi
ia64/acpica/acpi_wakeup.c optional acpi
ia64/acpica/madt.c optional acpi
Hook-up the new disassembler.
2003-10-23 06:11:37 +00:00
ia64/disasm/disasm_decode.c standard
ia64/disasm/disasm_extract.c standard
ia64/disasm/disasm_format.c standard
Provide groundwork for 32-bit binary compatibility on non-x86 platforms, for upcoming 64-bit PowerPC and MIPS support. This renames the COMPAT_IA32 option to COMPAT_FREEBSD32, removes some IA32-specific code from MI parts of the kernel and enhances the freebsd32 compatibility code to support big-endian platforms. Reviewed by: kib, jhb
2010-03-11 14:49:06 +00:00
ia64/ia32/ia32_misc.c optional compat_freebsd32
ia64/ia32/ia32_reg.c optional compat_freebsd32
ia64/ia32/ia32_signal.c optional compat_freebsd32
ia64/ia32/ia32_trap.c optional compat_freebsd32
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/ia64/autoconf.c standard
Revamp bus_space access functions: o Optimize for memory mapped I/O by making all I/O port acceses function calls and marking the test for the IA64_BUS_SPACE_IO tag with __predict_false(). Implement the I/O port access functions in a new file, called bus_machdep.c. o Change the bus_space_handle_t for memory mapped I/O to the virtual address rather than the physical address. This eliminates the PA->VA translation for every I/O access. The handle for I/O port access is still the port number. o Move inb(), outb(), inw(), outw(), inl(), outl(), and their string variants from cpufunc.h and define them in bus.h. On ia64 these are not CPU functions at all. In bus.h they are merely aliases for the new I/O port access functions defined in bus_machdep.h. o Handle the ACPI resource bug in nexus_set_resource(). There we can do it once so that we don't have to worry about it whenever we need to write to an I/O port that is really a memory mapped address. The upshot of this change is that the KBI is better defined and that I/O port access always involves a function call, allowing us to change the actual implementation without breaking the KBI. For memory mapped I/O the virtual address is abstracted, so that we can change the VA->PA mapping in the kernel without causing an KBI breakage. The exception at this time is for bus_space_map() and bus_space_unmap(). MFC after: 1 week.
2009-12-30 18:15:25 +00:00
ia64/ia64/bus_machdep.c standard
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/ia64/busdma_machdep.c standard
ia64/ia64/clock.c standard
The .s files were repo-copied to .S files. Approved by: marcel Repocopied by: joe
2003-07-02 12:57:07 +00:00
ia64/ia64/context.S standard
Merge db_interface.c and db_trace.c into db_machdep.c.
2005-09-10 03:18:51 +00:00
ia64/ia64/db_machdep.c optional ddb
${MACHINE_ARCH}dump.c -> dump_machdep.c.
2002-05-13 02:40:21 +00:00
ia64/ia64/dump_machdep.c standard
Add various file relating to firmware interfaces and make SKI support optional.
2001-09-29 11:46:22 +00:00
ia64/ia64/efi.c standard
ia64/ia64/elf_machdep.c standard
Partial support for branch long emulation. This only emulates the branch long jump and not the branch long call. Support for that is forthcoming.
2006-06-29 19:59:18 +00:00
ia64/ia64/emulate.c standard
The .s files were repo-copied to .S files. Approved by: marcel Repocopied by: joe
2003-07-02 12:57:07 +00:00
ia64/ia64/exception.S standard
Hook the GDB backend into the build.
2004-07-10 23:31:17 +00:00
ia64/ia64/gdb_machdep.c optional gdb
Reimplement the lazy FP context switching: o Move all code into a single file for easier maintenance. o Use a single global lock to avoid having to handle either multiple locks or race conditions. o Make sure to disable the high FP registers after saving or dropping them. o use msleep() to wait for the other CPU to save the high FP registers. This change fixes the high FP inconsistency panics. A single global lock typically serializes too much, which may be noticable when a lot of threads use the high FP registers, but in that case it's probably better to switch the high FP context synchronuously. Put differently: cpu_switch() should switch the high FP registers if the incoming and outgoing threads both use the high FP registers.
2009-10-31 22:27:31 +00:00
ia64/ia64/highfp.c standard
Compile in in_cksum* implementations for both IPv6 and IPv6. While in_pseudo() etc. is often used in offloading feature support, in_cksum() is mostly used to fix some broken hardware. Keeping both around for the moment allows us to compile NIC drivers even in an IPv6 only environment without the need to mangle them with #ifdef INETs in a way they are not prepared for. This will leave some dead code paths that will not be exercised for IPv6. Reviewed by: gnn Sponsored by: The FreeBSD Foundation Sponsored by: iXsystems MFC after: 3 days
2011-04-20 12:58:30 +00:00
ia64/ia64/in_cksum.c optional inet | inet6
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/ia64/interrupt.c standard
Use io(4) for I/O port access on ia64, rather than through sysarch(2). I/O port access is implemented on Itanium by reading and writing to a special region in memory. To hide details and avoid misaligned memory accesses, a process did I/O port reads and writes by making a MD system call. There's one fatal problem with this approach: unprivileged access was not being prevented. /dev/io serves that purpose on amd64/i386, so employ it on ia64 as well. Use an ioctl for doing the actual I/O and remove the sysarch(2) interface. Backward compatibility is not being considered. The sysarch(2) approach was added to support X11, but support for FreeBSD/ia64 was never fully implemented in X11. Thus, nothing gets broken that didn't need more work to begin with. MFC after: 1 week
2010-01-11 18:10:13 +00:00
ia64/ia64/iodev_machdep.c optional io
The .s files were repo-copied to .S files. Approved by: marcel Repocopied by: joe
2003-07-02 12:57:07 +00:00
ia64/ia64/locore.S standard no-obj
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/ia64/machdep.c standard
Add mca.c.
2002-04-28 08:43:47 +00:00
ia64/ia64/mca.c standard
Break out the MI part of the /dev/[k]mem and /dev/io drivers into their own directory and module, leaving the MD parts in the MD area (the MD parts _are_ part of the modules). /dev/mem and /dev/io are now loadable modules, thus taking us one step further towards a kernel created entirely out of modules. Of course, there is nothing preventing the kernel from having these statically compiled.
2004-08-01 11:40:54 +00:00
ia64/ia64/mem.c optional mem
Stop linking against a direct-mapped virtual address and instead use the PBVM. This eliminates the implied hardcoding of the physical address at which the kernel needs to be loaded. Using the PBVM makes it possible to load the kernel irrespective of the physical memory organization and allows us to replicate kernel text on NUMA machines. While here, reduce the direct-mapped page size to the kernel's page size so that we can support memory attributes better.
2011-04-30 20:49:00 +00:00
ia64/ia64/mp_locore.S optional smp
Overhaul of the SMP code. Several portions of the SMP kernel support have been made machine independent and various other adjustments have been made to support Alpha SMP. - It splits the per-process portions of hardclock() and statclock() off into hardclock_process() and statclock_process() respectively. hardclock() and statclock() call the *_process() functions for the current process so that UP systems will run as before. For SMP systems, it is simply necessary to ensure that all other processors execute the *_process() functions when the main clock functions are triggered on one CPU by an interrupt. For the alpha 4100, clock interrupts are delievered in a staggered broadcast fashion, so we simply call hardclock/statclock on the boot CPU and call the *_process() functions on the secondaries. For x86, we call statclock and hardclock as usual and then call forward_hardclock/statclock in the MD code to send an IPI to cause the AP's to execute forwared_hardclock/statclock which then call the *_process() functions. - forward_signal() and forward_roundrobin() have been reworked to be MI and to involve less hackery. Now the cpu doing the forward sets any flags, etc. and sends a very simple IPI_AST to the other cpu(s). AST IPIs now just basically return so that they can execute ast() and don't bother with setting the astpending or needresched flags themselves. This also removes the loop in forward_signal() as sched_lock closes the race condition that the loop worked around. - need_resched(), resched_wanted() and clear_resched() have been changed to take a process to act on rather than assuming curproc so that they can be used to implement forward_roundrobin() as described above. - Various other SMP variables have been moved to a MI subr_smp.c and a new header sys/smp.h declares MI SMP variables and API's. The IPI API's from machine/ipl.h have moved to machine/smp.h which is included by sys/smp.h. - The globaldata_register() and globaldata_find() functions as well as the SLIST of globaldata structures has become MI and moved into subr_smp.c. Also, the globaldata list is only available if SMP support is compiled in. Reviewed by: jake, peter Looked over by: eivind
2001-04-27 19:28:25 +00:00
ia64/ia64/mp_machdep.c optional smp
Add various file relating to firmware interfaces and make SKI support optional.
2001-09-29 11:46:22 +00:00
ia64/ia64/nexus.c standard
The .s files were repo-copied to .S files. Approved by: marcel Repocopied by: joe
2003-07-02 12:57:07 +00:00
ia64/ia64/pal.S standard
Fix switching to physical mode as part of calling into EFI runtime services or PAL procedures. The new implementation is based on specific functions that are known to be called in certain scenarios only. This in particular fixes the PAL call to obtain information about translation registers. In general, the new implementation does not bank on virtual addresses being direct-mapped and will work when the kernel uses PBVM. When new scenarios need to be supported, new functions are added if the existing functions cannot be changed to handle the new scenario. If a single generic implementation is possible, it will become clear in due time. While here, change bootinfo to a pointer type in anticipation of future development.
2011-03-21 18:20:53 +00:00
ia64/ia64/physical.S standard
Hide the creation of phys_avail behind an API to make it easier to do it correctly. We now iterate the EFI memory descriptors once and collect all the information in a single pass. This includes: 1. The I/O port base address, 2. The PAL memory region. Have the physmem API track this. 3. Memory descriptors of memory we can't use, like bad memory, runtime services code & data, etc. Have the physmem API track these. 4. memory descriptors of memory we can use or re-use, such as free memory, boot time services code & data, loader code & data, etc. These are added by the physmem API. Since the PBVM page table and pages are in memory described as loader data, inform the physmem API of chunks that need to be delated from the available physical memory. While here, remove Maxmem and replace it with the better named paddr_max. Maxmem was defined as physmem, which is generally wrong. Now, paddr_max is properly defined as the largesty physical address. The upshot of all this is that: 1. We properly determine realmem. 2. We maximize physmem by re-using memory where possible. 3. We remove complexity from ia64_init() in machdep.c. 4. Remove confusion about realmem, physmem & Maxmem. The new ia64_physmem_alloc() is to replace pmap_steal_memory() in pmap.c, as well as replace the handcrafted allocation of the VHPT for the BSP in pmap_bootstrap() in pmap.c. This is step 2 and addresses the manipulation of phys_avail after it is being created.
2012-07-07 00:25:17 +00:00
ia64/ia64/physmem.c standard
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/ia64/pmap.c standard
Add ptrace_machdep.c.
2003-08-15 18:01:10 +00:00
ia64/ia64/ptrace_machdep.c standard
Add various file relating to firmware interfaces and make SKI support optional.
2001-09-29 11:46:22 +00:00
ia64/ia64/sal.c standard
Add ia64/ia64/sapic.c
2001-10-06 02:03:00 +00:00
ia64/ia64/sapic.c standard
The .s files were repo-copied to .S files. Approved by: marcel Repocopied by: joe
2003-07-02 12:57:07 +00:00
ia64/ia64/setjmp.S standard
Break out stack(9) from ddb(4): - Introduce per-architecture stack_machdep.c to hold stack_save(9). - Introduce per-architecture machine/stack.h to capture any common definitions required between db_trace.c and stack_machdep.c. - Add new kernel option "options STACK"; we will build in stack(9) if it is defined, or also if "options DDB" is defined to provide compatibility with existing users of stack(9). Add new stack_save_td(9) function, which allows the capture of a stacktrace of another thread rather than the current thread, which the existing stack_save(9) was limited to. It requires that the thread be neither swapped out nor running, which is the responsibility of the consumer to enforce. Update stack(9) man page. Build tested: amd64, arm, i386, ia64, powerpc, sparc64, sun4v Runtime tested: amd64 (rwatson), arm (cognet), i386 (rwatson)
2007-12-02 20:40:35 +00:00
ia64/ia64/stack_machdep.c optional ddb | stack
The .s files were repo-copied to .S files. Approved by: marcel Repocopied by: joe
2003-07-02 12:57:07 +00:00
ia64/ia64/support.S standard
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/ia64/sys_machdep.c standard
The .s files were repo-copied to .S files. Approved by: marcel Repocopied by: joe
2003-07-02 12:57:07 +00:00
ia64/ia64/syscall.S standard
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/ia64/trap.c standard
- Add uiomove_fromphys() implementations to alpha and ia64. These only differ trivially from amd64. - Correct a spelling error in a comment.
2004-03-20 21:06:20 +00:00
ia64/ia64/uio_machdep.c standard
Move uma_small_alloc() and uma_small_free() to uma_machdep.c. These functions reference UMA internals from <vm/uma_int.h>, which makes them highly unwanted in non-UMA specific files. While here, prune the includes in pmap.c and use __FBSDID(). Move the includes above the descriptive comment. The copyright of uma_machdep.c is assigned to the project and can be reassigned to the foundation if and when when such is preferrable.
2003-09-20 19:27:48 +00:00
ia64/ia64/uma_machdep.c standard
Add unaligned.c and delete commented out entry for userconfig.c
2001-10-19 22:25:00 +00:00
ia64/ia64/unaligned.c standard
Make the unwind functions standard and not optional on ddb. They will eventually be used for ktrace(2) too.
2002-10-19 04:02:16 +00:00
ia64/ia64/unwind.c standard
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/ia64/vm_machdep.c standard
Fix and improve exception tracing: 1. Name the kernel option XTRACE instead of EXCEPTION_TRACING 2. Put support functions in ia64/ia64/xtrace.c 3. Make it work with SMP by giving each CPU its own buffer 4. Save 16 key registers in the buffer for every exception 5. In ia64_handle_intr() and trap() transfer the trace record to the KTR trace buffer using CTRx() and with some basic information for now 6. Use a tunable to anble tracing and stop tracing as soon as we enter the debugger Room for improvements: 1. Transferring exception-relevant information to KTR 2. Add a sysctl to enable/disable tracing
2014-03-18 23:51:34 +00:00
ia64/ia64/xtrace.c optional xtrace
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
ia64/isa/isa.c optional isa
ia64/isa/isa_dma.c optional isa
Add various file relating to firmware interfaces and make SKI support optional.
2001-09-29 11:46:22 +00:00
ia64/pci/pci_cfgreg.c optional pci
This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will not work on any real hardware (or fully work on any simulator). Much more needs to happen before this is actually functional but its nice to see the FreeBSD copyright message appear in the ia64 simulator.
2000-09-29 13:46:07 +00:00
isa/syscons_isa.c optional sc
isa/vga_isa.c optional vga
Switch to the event timers infrastructure. This includes: o Setting td_intr_frame to the XIVs trap frame because it's referenced by the ET event handler. o Signal EOI to the CPU before calling the registered XIV handlers. This prevents lost ITC interrupts, which cause starvation in one-shot mode. o Adding support for IPI_HARDCLOCK with corresponding per-CPU counters. o Have the APs call cpu_initclocks() so as to limited the scattering of clock related initialization. cpu_initclocks() calls the <self>_bsp() or <self>_ap() version accordingly. o Uncomment the ET clock handling in cpu_idle(). o Update the DDB 'show pcpu' output for the new MD fields. o Entirely rewritten ia64_ih_clock(). Note that we don't create as many clock XIVs as we have CPUs, as is done on PowerPC. It doesn't scale. We can only have 240 XIVs and we can have more CPUs than that. There's a single intrcnt index for the cumulative clock ticks and we keep per CPU counts in the PCPU stats structure. o Register the ITC by hooking SI_SUB_CONFIGURE (2nd order). Open issues: o Clock interrupts can still be lost. Some tweaking is still necessary. Thanks to: mav@ for his support, feedback and explanations. ET stats while committing: eris% sysctl machdep.cpu | grep nclks machdep.cpu.0.nclks: 24007 machdep.cpu.1.nclks: 22895 machdep.cpu.2.nclks: 13523 machdep.cpu.3.nclks: 9342 machdep.cpu.4.nclks: 9103 machdep.cpu.5.nclks: 9298 machdep.cpu.6.nclks: 10039 machdep.cpu.7.nclks: 9479 eris% vmstat -i | grep clock clock 108599 50
2011-06-25 02:15:14 +00:00
kern/kern_clocksource.c standard
Sort lines.
2003-04-29 05:38:41 +00:00
libkern/bcmp.c standard
Add ffsl(), fls() flsl() to platforms that don't already have them.
2004-01-13 15:37:23 +00:00
libkern/ffsl.c standard
libkern/fls.c standard
libkern/flsl.c standard
provide fast versions of ffsl and flsl for i386; ffsll and flsll for amd64 Reviewed by: jhb MFC after: 10 days X-MFC note: consider thirdparty modules depending on these symbols Sponsored by: HybridCluster
2014-02-14 15:18:37 +00:00
libkern/flsll.c standard
Next round of fixes to the ia64 code. This includes simulated clock and disk drivers along with a load of fixes to context switching, fork handling and a load of other stuff I can't remember now. This takes us as far as start_init() before it dies. I guess now I will have to finish off the VM system and syscall handling :-).
2000-10-04 17:53:03 +00:00
libkern/ia64/__divdi3.S standard
Sort lines.
2003-04-29 05:38:41 +00:00
libkern/ia64/__divsi3.S standard
Next round of fixes to the ia64 code. This includes simulated clock and disk drivers along with a load of fixes to context switching, fork handling and a load of other stuff I can't remember now. This takes us as far as start_init() before it dies. I guess now I will have to finish off the VM system and syscall handling :-).
2000-10-04 17:53:03 +00:00
libkern/ia64/__moddi3.S standard
Sort lines.
2003-04-29 05:38:41 +00:00
libkern/ia64/__modsi3.S standard
Next round of fixes to the ia64 code. This includes simulated clock and disk drivers along with a load of fixes to context switching, fork handling and a load of other stuff I can't remember now. This takes us as far as start_init() before it dies. I guess now I will have to finish off the VM system and syscall handling :-).
2000-10-04 17:53:03 +00:00
libkern/ia64/__udivdi3.S standard
Sort lines.
2003-04-29 05:38:41 +00:00
libkern/ia64/__udivsi3.S standard
Next round of fixes to the ia64 code. This includes simulated clock and disk drivers along with a load of fixes to context switching, fork handling and a load of other stuff I can't remember now. This takes us as far as start_init() before it dies. I guess now I will have to finish off the VM system and syscall handling :-).
2000-10-04 17:53:03 +00:00
libkern/ia64/__umoddi3.S standard
Sort lines.
2003-04-29 05:38:41 +00:00
libkern/ia64/__umodsi3.S standard
libkern/ia64/bswap16.S standard
libkern/ia64/bswap32.S standard
Add memmove() to the kernel, making the kernel compile with Clang. When copying big structures, LLVM generates calls to memmove(), because it may not be able to figure out whether structures overlap. This caused linker errors to occur. memmove() is now implemented using bcopy(). Ideally it would be the other way around, but that can be solved in the future. On ARM we don't do add anything, because it already has memmove(). Discussed on: arch@ Reviewed by: rdivacky
2009-02-28 16:21:25 +00:00
libkern/memmove.c standard
LINT on ia64 requires memset symbol too. Make fire it is present by adding it to libkern on this architecture.
2007-04-09 14:02:18 +00:00
libkern/memset.c standard
Implement mechanism to export some kernel timekeeping data to usermode, using shared page. The structures and functions have vdso prefix, to indicate the intended location of the code in some future. The versioned per-algorithm data is exported in the format of struct vdso_timehands, which mostly repeats the content of in-kernel struct timehands. Usermode reading of the structure can be lockless. Compatibility export for 32bit processes on 64bit host is also provided. Kernel also provides usermode with indication about currently used timecounter, so that libc can fall back to syscall if configured timecounter is unknown to usermode code. The shared data updates are initiated both from the tc_windup(), where a fast task is queued to do the update, and from sysctl handlers which change timecounter. A manual override switch kern.timecounter.fast_gettime allows to turn off the mechanism. Only x86 architectures export the real algorithm data, and there, only for tsc timecounter. HPET counters page could be exported as well, but I prefer to not further glue the kernel and libc ABI there until proper vdso-based solution is developed. Minimal stubs neccessary for non-x86 architectures to still compile are provided. Discussed with: bde Reviewed by: jhb Tested by: flo MFC after: 1 month
2012-06-22 07:06:40 +00:00
kern/subr_dummy_vdso_tc.c standard
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