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af19cc59ca
freebsd-nq/sys/conf
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Ruslan Bukin af19cc59ca Support for v1.10 (latest) of RISC-V privilege specification. 
New version is not compatible on supervisor mode with v1.9.1
(previous version).

Highlights:
    o BBL (Berkeley Boot Loader) provides no initial page tables
      anymore allowing us to choose VM, to build page tables manually
      and enable MMU in S-mode.
    o SBI interface changed.
    o GENERIC kernel.
      FDT is now chosen standard for RISC-V hardware description.
      DTB is now provided by Spike (golden model simulator). This
      allows us to introduce GENERIC kernel. However, description
      for console and timer devices is not provided in DTB, so move
      these devices temporary to nexus bus.
    o Supervisor can't access userspace by default. Solution is to
      set SUM (permit Supervisor User Memory access) bit in sstatus
      register.
    o Compressed extension is now turned on by default.
    o External GCC 7.1 compiler used.
    o _gp renamed to __global_pointer$
    o Compiler -march= string is now in use allowing us to choose
      required extensions (compressed, FPU, atomic, etc).

Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D11800
2017-08-10 14:18:09 +00:00
..
config.mk Revert r319053 due to lack of sence. As pointed out by kib@ opt_global.h 2017-06-04 18:24:41 +00:00
dtb.mk make.conf: Add the possibility to use another DTC 2017-06-17 23:34:53 +00:00
files cxgbe(4): Add the T6 and T5 Unified Wire configuration files to the 2017-08-07 14:04:19 +00:00
files.amd64 Make nvd vs nda choice boot-time rather than build-time 2017-08-04 03:40:01 +00:00
files.arm Add external PLATFORM access on arm, and use it in the pl310 driver. 2017-07-11 16:30:16 +00:00
files.arm64 arm64: Add Allwinner H5 SoC 2017-08-02 20:19:19 +00:00
files.i386 linux vdso: pass -fPIC to the assembler, not linker 2017-06-03 03:40:11 +00:00
files.mips Merge projects/ipsec into head/. 2017-02-06 08:49:57 +00:00
files.powerpc Compile the atomic64 emulation for powerpcspe 2017-07-21 03:48:09 +00:00
files.riscv Support for v1.10 (latest) of RISC-V privilege specification. 2017-08-10 14:18:09 +00:00
files.sparc64 Merge projects/ipsec into head/. 2017-02-06 08:49:57 +00:00
kern.mk Support for v1.10 (latest) of RISC-V privilege specification. 2017-08-10 14:18:09 +00:00
kern.opts.mk Add MK_TESTS to kern.opts.mk to support r31800 2017-05-09 05:03:35 +00:00
kern.post.mk Allow -DNO_SKIP_DEPEND to override the _SKIP_DEPEND logic. 2017-07-25 16:46:12 +00:00
kern.pre.mk add arm64 objcopy output target for embedfs 2017-07-20 18:22:49 +00:00
kmod_syms_prefix.awk Add the infrastructure to support loading multiple versions of TCP 2017-06-08 20:41:28 +00:00
kmod_syms.awk
kmod.mk Include ARCH_FLAGS in CFLAGS when building modules. 2017-07-19 22:06:35 +00:00
ldscript.amd64 use INT3 instead of NOP for x86 binary padding 2017-03-19 00:22:13 +00:00
ldscript.arm remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.arm64 Explicitly include all .rodata.* sections in the kernel .rodata. This 2016-09-03 17:23:24 +00:00
ldscript.i386 use INT3 instead of NOP for x86 binary padding 2017-03-19 00:22:13 +00:00
ldscript.mips remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.cfe remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.mips64 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.octeon1 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.powerpc remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.powerpc64 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.powerpcspe Create a new MACHINE_ARCH for Freescale PowerPC e500v2 2016-10-22 01:57:15 +00:00
ldscript.riscv o Remove operation in machine mode. 2016-08-10 12:41:36 +00:00
ldscript.sparc64 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
Makefile.amd64
Makefile.arm Always pass the linker emulation via -m when linking modules and kernels. 2017-04-05 03:05:04 +00:00
Makefile.arm64 Build changes that allow the modules on arm64. 2015-10-08 17:42:08 +00:00
Makefile.i386
Makefile.mips Compile trampoline with soft-float on MIPS, to match the rest of the kernel 2016-11-16 03:24:20 +00:00
Makefile.powerpc Don't pass -Wa,-many through clang, the integrated as doesn't support it. 2017-01-22 06:00:05 +00:00
Makefile.riscv Support for v1.10 (latest) of RISC-V privilege specification. 2017-08-10 14:18:09 +00:00
Makefile.sparc64
makeLINT.mk Migrate e1000 to the IFLIB framework: 2017-01-10 03:23:22 +00:00
makeLINT.sed
newvers.sh newvers.sh: consider as modified SVN mixed revision and other cases 2016-12-19 17:31:34 +00:00
NOTES Mark geom classes as deprecated. 2017-08-09 16:15:24 +00:00
options After inpcb route caching was put back in place there is no need for 2017-07-27 13:03:36 +00:00
options.amd64 Remove SVR4 (System V Release 4) binary compatibility support. 2017-02-28 05:14:42 +00:00
options.arm Remove the MULTIDELAY option from arm. It's now enabled when PLATFORM is 2017-07-07 13:55:11 +00:00
options.arm64 arm64: Add Allwinner H5 SoC 2017-08-02 20:19:19 +00:00
options.i386 Remove SVR4 (System V Release 4) binary compatibility support. 2017-02-28 05:14:42 +00:00
options.mips [mips] [rt2880] Add oldest Ralink MIPS SOC RT2880 support code. 2017-05-06 06:20:34 +00:00
options.powerpc Create a new MACHINE_ARCH for Freescale PowerPC e500v2 2016-10-22 01:57:15 +00:00
options.riscv Add full softfloat and hardfloat support for RISC-V. 2016-11-16 15:21:32 +00:00
options.sparc64
systags.sh Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST
WITHOUT_SOURCELESS_UCODE rtwn(4), urtwn(4): merge common code, add support for 11ac devices. 2016-10-17 20:38:24 +00:00