Changes in Makefile

Changes in Makefile http://nxr.netbsd.org/rss/src/sys/arch/x86/include/Makefile en Copyright 2005 Java Create a new header lwp_private.h to contain _lwp_getprivate_fast, _lwp_gettcb_fast, _lwp_settcb and remove them from mcontext.h, so that: 1. we don't need special hacks to hide them 2. we can include <lwp.h> where needed to get the necessary prototypes without redefining them locally. /src/sys/arch/x86/include/Makefile - 1.26 Sat Nov 30 01:04:16 UTC 2024 christos branches: 1.25.20; Merge the x86 gdt function and constant definitions /src/sys/arch/x86/include/Makefile - 1.25 Fri Apr 30 13:54:26 UTC 2021 christos branches: 1.24.14; Undo previous, fixed in userland. /src/sys/arch/x86/include/Makefile - 1.24 Sat May 11 13:40:26 UTC 2019 christos expose the {rd,wr}msr functions to userland and install the header for the benefit of cpuctl (fix the build). /src/sys/arch/x86/include/Makefile - 1.23 Sat May 11 00:58:17 UTC 2019 christos branches: 1.22.4; Stop installing dbregs.h This is now kernel-only header. The behavior is well specified by the CPU documents and we don't introduce changes to it. Noted by <wiz> /src/sys/arch/x86/include/Makefile - 1.22 Sat Feb 17 13:01:23 UTC 2018 kamil branches: 1.21.8; Add support for hardware assisted watchpoints/breakpoints API in ptrace(2) Add new ptrace(2) calls: - PT_COUNT_WATCHPOINTS - count the number of available hardware watchpoints - PT_READ_WATCHPOINT - read struct ptrace_watchpoint from the kernel state - PT_WRITE_WATCHPOINT - write new struct ptrace_watchpoint state, this includes enabling and disabling watchpoints The ptrace_watchpoint structure contains MI and MD parts: typedef struct ptrace_watchpoint { int pw_index; /* HW Watchpoint ID (count from 0) */ lwpid_t pw_lwpid; /* LWP described */ struct mdpw pw_md; /* MD fields */ } ptrace_watchpoint_t; For example amd64 defines MD as follows: struct mdpw { void *md_address; int md_condition; int md_length; }; These calls are protected with the __HAVE_PTRACE_WATCHPOINTS guard. Tested on amd64, initial support added for i386 and XEN. Sponsored by <The NetBSD Foundation> /src/sys/arch/x86/include/Makefile - 1.21 Thu Dec 15 00:04:18 UTC 2016 kamil branches: 1.20.2; Add cpu_rng, a framework for simple on-CPU random number generators. /src/sys/arch/x86/include/Makefile - 1.20 Sat Feb 27 00:09:45 UTC 2016 tls branches: 1.19.6; Move sys/arch/amd64/amd64/fpu.c and sys/arch/amd64/include/fpu.h into sys/arch/x86 in preparation for using the same code for i386. /src/sys/arch/x86/include/Makefile - 1.19 Tue Feb 11 20:17:16 UTC 2014 dsl Userspace (especially libkvm) build better is cpu_extended_state.h is exported. /src/sys/arch/x86/include/Makefile - 1.18 Fri Feb 07 21:52:46 UTC 2014 dsl branches: 1.17.2; 1.17.4; Extend the CPU microcode update framework to support Intel x86 CPUs. Contrary to the AMD implementation, it doesn't use xcalls to distribute the update to all CPUs but relies on cpuctl(8) to bind itself to the right CPU -- to keep it simple and avoid possible problems with hyperthreading. Also, it doesn't parse the vendor supplied file to pick the right part for the present CPU model but relies on userland to prepare files with specific filenames. I'll commit a pkg for this in a minute (pkgsrc/sysutils/intel-microcode). The ioctl interface changed; compatibility is provided (should be limited to COMPAT_NETBSD6 as soon as this is available). /src/sys/arch/x86/include/Makefile - 1.17 Wed Aug 29 17:13:22 UTC 2012 drochner branches: 1.16.2; Good-bye bus.h. Don't install <machine/bus.h>. /src/sys/arch/x86/include/Makefile - 1.16 Sun Jul 17 23:38:32 UTC 2011 dyoung To use x86/cpu.h struct cpu_info from userland, we need via_padlock.h installed. /src/sys/arch/x86/include/Makefile - 1.15 Mon Dec 20 04:29:56 UTC 2010 christos Install x86/pte.h /src/sys/arch/x86/include/Makefile - 1.14 Wed Jul 07 00:10:14 UTC 2010 njoly branches: 1.13.12; 1.13.18; 1.13.20; Share cpu.h between the x86 ports. /src/sys/arch/x86/include/Makefile - 1.13 Sun May 11 15:32:20 UTC 2008 ad branches: 1.12.6; 1.12.8; 1.12.10; 1.12.12; - rewrite P->V tracking. - use a hash rather than SPLAY trees. SPLAY tree is a wrong algorithm to use here. will be revisited if it slows down anything other than micro-benchmarks. - optimize the single mapping case (it's a common case) by embedding an entry into mdpage. - don't keep a pmap pointer as it can be obtained from ptp. (discussed on port-i386 some years ago.) ideally, a single paddr_t should be enough to describe a pte. but it needs some more thoughts as it can increase computational costs. - pmap_enter: simplify and fix races with pmap_sync_pv. - don't bother to lock pm_obj[i] where i > 0, unless DIAGNOSTIC. - kill mp_link to save space. - add many KASSERTs. /src/sys/arch/x86/include/Makefile - 1.12 Sun Jan 20 13:43:37 UTC 2008 yamt branches: 1.11.2; 1.11.8; merge yamt-x86pmap branch. - reduce differences between amd64 and i386. notably, share pmap.c between them. it makes several i386 pmap improvements available to amd64, including tlb shootdown reduction and bug fixes from Stephan Uphoff. - implement deferred pmap switching for amd64. - remove LARGEPAGES option. always use large pages if available. also, make it work on amd64. /src/sys/arch/x86/include/Makefile - 1.11 Thu Oct 18 15:28:37 UTC 2007 yamt branches: 1.10.10; 1.10.12; 1.10.14; 1.10.16; + x86/sysarch.h /src/sys/arch/x86/include/Makefile - 1.10 Mon Apr 16 19:16:37 UTC 2007 ad branches: 1.9.2; 1.9.6; 1.9.8; Merge newlock2 to head. /src/sys/arch/x86/include/Makefile - 1.9 Fri Feb 09 21:55:14 UTC 2007 ad Report on and where possible, try to work around some of the known errata for Athlon 64 and Opteron processors. Tested briefly by cube@ and elad@. /src/sys/arch/x86/include/Makefile - 1.8 Mon Jan 01 20:56:59 UTC 2007 ad branches: 1.7.14; Revert yesterday's change that attempted to fix the detection of the boot device when using a Multiboot boot loader. It couldn't work because these boot loaders do not pass a checksum of the disk so matchbiosdisk() cannot really find any matches. I should have gone to sleep before commiting... Found by xtraeme@. /src/sys/arch/x86/include/Makefile - 1.7 Sat Feb 04 11:24:42 UTC 2006 jmmv