Commit graph

128 commits

Author SHA1 Message Date
Gianluca Guida
30fa6d8e03 Properly overwrite LIBDIR in mk scripts. 2011-06-08 15:47:37 +02:00
Ben Gras
230b7775fe changes for detecting and building for clang/binutils elf
and minor fixes:
 . add ack/clean target to lib, 'unify' clean target
 . add includes as library dependency
 . mk: exclude warning options clang doesn't have in non-gcc
 . set -e in lib/*.sh build files
 . clang compile error circumvention (disable NOASSERTS for release builds)
2011-06-07 16:49:52 +02:00
Arun Thomas
2a839c735e Import libelf from elftoolchain r1525 2011-05-21 19:15:26 +02:00
Ben Gras
7db58ddc19 OBJDIR-clean generating of .gitignore
By Antoine Leca
2011-04-25 14:18:36 +02:00
Gianluca Guida
6567e50a6f mk scripts: add flag for compiling with nbsd libc.
This patch changes the system mk scripts to enable compilation
of programs using the BSD make system to compile with the new
libc.

In details, it does the following:

- it always defines the __MINIX make variable. This can be used,
 in porting applications, to specialize Makefiles for Minix.

 - If the environment variable NBSD is set to something different
  than 'no' and if the compiler is not ack, set NBSD_LIBC to 'yes'.
  This will set the destination lib directory to '/usr/netbsd/lib' 
  and set up CPPFLAGS and LDFLAGS to use new libc's includes and
  library directory.
2011-03-03 16:41:19 +00:00
Dirk Vogt
e94953a396 added libddekit 2011-02-25 12:40:31 +00:00
Dirk Vogt
8c8e44d0ae libdevman: IPC wrapper for devman 2011-02-25 12:28:07 +00:00
Dirk Vogt
083d30afbb added libusb, a IPC abstraction lib for USB stuff 2011-02-22 10:23:38 +00:00
Ben Gras
0b920bb1cd clang - let buildsystem figure out how to invoke AR, etc., for clang too. 2011-02-22 01:08:29 +00:00
Ben Gras
cba6e667da clang: support for building elf using temporary elf-targeted binutils. 2011-02-21 16:06:58 +00:00
Ben Gras
287fee89cb add NOASSERTS make flag that disables assert()s (NDEBUG=1).
. made some checks in vfs/vnode.c also respond to NDEBUG=1.
  . turned on in release builds
2011-02-16 18:58:30 +00:00
Arun Thomas
d824b54d82 csu/build support for ELF 2010-12-10 22:20:12 +00:00
Arun Thomas
11904c0435 Fix libname in bsd.prog.mk 2010-12-10 09:33:48 +00:00
Arun Thomas
372b873413 VFS/RS support for ELF 2010-12-10 09:27:56 +00:00
Ben Gras
371624e0ec . auto-generate per-directory .gitignore files based on $(CLEANFILES)
. gitignore .gitignore files except for the root one.
2010-11-17 14:28:23 +00:00
Tomas Hruby
62c666566e SMP - We boot APs
- kernel detects CPUs by searching ACPI tables for local apic nodes

- each CPU has its own TSS that points to its own stack. All cpus boot
  on the same boot stack (in sequence) but switch to its private stack
  as soon as they can.

- final booting code in main() placed in bsp_finish_booting() which is
  executed only after the BSP switches to its final stack

- apic functions to send startup interrupts

- assembler functions to handle CPU features not needed for single cpu
  mode like memory barries, HT detection etc.

- new files kernel/smp.[ch], kernel/arch/i386/arch_smp.c and
  kernel/arch/i386/include/arch_smp.h

- 16-bit trampoline code for the APs. It is executed by each AP after
  receiving startup IPIs it brings up the CPUs to 32bit mode and let
  them spin in an infinite loop so they don't do any damage.

- implementation of kernel spinlock

- CONFIG_SMP and CONFIG_MAX_CPUS set by the build system
2010-09-15 14:09:52 +00:00
Ben Gras
eaa37fd21c make, lib changes to make gcc/clang format libraries in /usr/lib instead of /usr/gnu/lib. 2010-09-13 16:37:02 +00:00
Ben Gras
b7eb096088 Makefiles: remove -D__minix for assembly invocations.
They seem to be redundant (for gcc+ack+clang) and produce
very messy warnings (for clang, due to it already being defined).
2010-09-13 13:36:29 +00:00
Ben Gras
b3c3a1cb1e gcc compiles - add -fno-builtin so that gcc optimisations don't break things.
- kernel compile was broken with gcc as putchar() was added by gcc in
    stacktrace.c
  - add -fno-builtin everywhere to avoid such problems in the future
  - -fno-builtin in kernel now redundant
2010-08-31 16:42:44 +00:00
Ben Gras
5d6c2aae0a gcov support, based on work contributed by Anton Kuijsten. 2010-08-25 13:06:43 +00:00
Ben Gras
0f4eda33eb new base libaudiodriver out of -lcommon in drivers/audio.
- this lets the drivers that used that library be compiled easily with
   different compilers.
2010-08-25 11:03:53 +00:00
Ben Gras
4b9420d7d7 mk: use ar instead of gar for gcc/clang ar. 2010-08-18 16:08:10 +00:00
Ben Gras
a46b8b84d4 aal - don't install yourself as ar; must invoke aal explicitly for ack archives.
To make switching to 'ar' for gcc/clang archives smoother in the future.
2010-07-16 15:40:04 +00:00
Arun Thomas
590ff06418 Fix bsd.own.mk owners/objformat for pkgsrc
Contributed by Gautam Tirumala
2010-07-12 13:48:14 +00:00
Ben Gras
dc47875fc7 sys.mk: remove trailing whitespace. 2010-07-06 11:48:11 +00:00
Ben Gras
7011e7c680 mk: add recognizing CC=clang, patch by Arun 2010-07-05 17:33:34 +00:00
Arun Thomas
2fc2748c5a Add missing share/mk/Makefile 2010-06-26 08:01:30 +00:00
Arun Thomas
e10916476a Move mkfiles from /etc/mk to /usr/share/mk
Simplifies pkgsrc porting.
2010-06-25 19:33:56 +00:00