can't make luajit in 3.6

lhmwzy lhmwzy at gmail.com
Thu Feb 13 23:13:56 PST 2014 

OK,I find the reason.
ktrace must be config in kernel
I will build the custom kernel and try again.


2014-02-14 15:06 GMT+08:00 lhmwzy <lhmwzy at gmail.com>:

> I'd like to provide,but how to
>
> #cd cd LuaJIT-2.0.2.patch/src
> #ktrace luajit
> ktrace: ktrace.out: Function not implemented
>
>
>
>
> 2014-02-14 14:50 GMT+08:00 Alex Hornung <alex at alexhornung.com>:
>
>  Can you provide a ktrace(1) output? Just ktrace luajit, and then kdump
>> and get the output.
>>
>> Cheers,
>> Alex
>>
>>
>> On 14/02/14 01:22, lhmwzy wrote:
>>
>> I have tried as fllowing
>>
>> diff -Nur LuaJIT-2.0.2/src/lj_alloc.c LuaJIT-2.0.2.patch/src/lj_alloc.c
>> --- LuaJIT-2.0.2/src/lj_alloc.c 2013-06-03 19:00:00.000000000 +0000
>> +++ LuaJIT-2.0.2.patch/src/lj_alloc.c 2014-02-14 07:19:53.948397000 +0000
>> @@ -188,7 +188,7 @@
>> return ptr;
>> }
>>
>> -#elif LJ_TARGET_OSX || defined(__FreeBSD__) ||
>> defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__sun__)
>> +#elif LJ_TARGET_OSX || defined(__FreeBSD__) ||
>> defined(__FreeBSD_kernel__) || defined(__OpenBSD__) ||
>> defined(__sun__)||defined(__DragonFly__)
>>
>> /* OSX and FreeBSD mmap() use a naive first-fit linear search.
>> ** That's perfect for us. Except that -pagezero_size must be set for OSX,
>> @@ -202,7 +202,7 @@
>> #endif
>> #define MMAP_REGION_END ((uintptr_t)0x80000000)
>>
>> -#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
>> +#if defined(__FreeBSD__) ||
>> defined(__FreeBSD_kernel__)||defined(__DragonFly__)
>> #include <sys/resource.h>
>> #endif
>>
>> @@ -212,7 +212,7 @@
>> /* Hint for next allocation. Doesn't need to be thread-safe. */
>> static uintptr_t alloc_hint = MMAP_REGION_START;
>> int retry = 0;
>> -#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
>> +#if defined(__FreeBSD__) ||
>> defined(__FreeBSD_kernel__)||defined(__DragonFly__)
>> static int rlimit_modified = 0;
>> if (LJ_UNLIKELY(rlimit_modified == 0)) {
>> struct rlimit rlim;
>> diff -Nur LuaJIT-2.0.2/src/lj_arch.h LuaJIT-2.0.2.patch/src/lj_arch.h
>> --- LuaJIT-2.0.2/src/lj_arch.h 2013-06-03 19:00:00.000000000 +0000
>> +++ LuaJIT-2.0.2.patch/src/lj_arch.h 2014-02-14 07:21:18.628483000 +0000
>> @@ -67,7 +67,7 @@
>> #elif defined(__MACH__) && defined(__APPLE__)
>> #define LUAJIT_OS LUAJIT_OS_OSX
>> #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
>> - defined(__NetBSD__) || defined(__OpenBSD__)
>> + defined(__NetBSD__) || defined(__OpenBSD__)||defined(__DragonFly__)
>> #define LUAJIT_OS LUAJIT_OS_BSD
>> #elif (defined(__sun__) && defined(__svr4__)) || defined(__CYGWIN__)
>> #define LUAJIT_OS LUAJIT_OS_POSIX
>>
>> >cd LuaJIT-2.0.2.patch/
>> > cd src
>> > /usr/local/bin/make
>> HOSTCC host/minilua.o
>> HOSTLINK host/minilua
>> DYNASM host/buildvm_arch.h
>> HOSTCC host/buildvm.o
>> HOSTCC host/buildvm_asm.o
>> HOSTCC host/buildvm_peobj.o
>> HOSTCC host/buildvm_lib.o
>> HOSTCC host/buildvm_fold.o
>> HOSTLINK host/buildvm
>> BUILDVM lj_vm.s
>> ASM lj_vm.o
>> CC lj_gc.o
>> BUILDVM lj_ffdef.h
>> CC lj_err.o
>> CC lj_char.o
>> BUILDVM lj_bcdef.h
>> CC lj_bc.o
>> CC lj_obj.o
>> CC lj_str.o
>> CC lj_tab.o
>> CC lj_func.o
>> CC lj_udata.o
>> CC lj_meta.o
>> CC lj_debug.o
>> CC lj_state.o
>> CC lj_dispatch.o
>> CC lj_vmevent.o
>> CC lj_vmmath.o
>> CC lj_strscan.o
>> CC lj_api.o
>> CC lj_lex.o
>> CC lj_parse.o
>> CC lj_bcread.o
>> CC lj_bcwrite.o
>> CC lj_load.o
>> CC lj_ir.o
>> CC lj_opt_mem.o
>> BUILDVM lj_folddef.h
>> CC lj_opt_fold.o
>> CC lj_opt_narrow.o
>> CC lj_opt_dce.o
>> CC lj_opt_loop.o
>> CC lj_opt_split.o
>> CC lj_opt_sink.o
>> CC lj_mcode.o
>> CC lj_snap.o
>> CC lj_record.o
>> CC lj_crecord.o
>> BUILDVM lj_recdef.h
>> CC lj_ffrecord.o
>> CC lj_asm.o
>> CC lj_trace.o
>> CC lj_gdbjit.o
>> CC lj_ctype.o
>> CC lj_cdata.o
>> CC lj_cconv.o
>> CC lj_ccall.o
>> CC lj_ccallback.o
>> CC lj_carith.o
>> CC lj_clib.o
>> CC lj_cparse.o
>> CC lj_lib.o
>> CC lj_alloc.o
>> CC lib_aux.o
>> BUILDVM lj_libdef.h
>> CC lib_base.o
>> CC lib_math.o
>> CC lib_bit.o
>> CC lib_string.o
>> CC lib_table.o
>> CC lib_io.o
>> CC lib_os.o
>> CC lib_package.o
>> CC lib_debug.o
>> CC lib_jit.o
>> CC lib_ffi.o
>> CC lib_init.o
>> AR libluajit.a
>> CC luajit.o
>> BUILDVM jit/vmdef.lua
>> DYNLINK libluajit.so
>> LINK luajit
>> OK Successfully built LuaJIT
>>
>> All seems good,but when run
>> > ./luajit
>> ./luajit: cannot create state: not enough memory
>>
>>
>> 2014-02-14 9:19 GMT+08:00 Justin Sherrill <justin at shiningsilence.com>:
>>
>>> It looks like it's trying something specific; assuming it's really not
>>> supported on DragonFly, you could look in the file and see if it has a
>>> fallback for other operating systems that don't support this feature and
>>> add DragonFly to that fallback.
>>>
>>>
>>> On Thu, Feb 13, 2014 at 4:01 AM, lhmwzy <lhmwzy at gmail.com> wrote:
>>>
>>>>
>>>> LuaJIT-2.1-20140109
>>>>
>>>> use GNU make to make
>>>>
>>>> the error info:
>>>> lj_mcode.c:123:2: error: #error "Missing OS support for explicit
>>>> placement of executable memory"
>>>> lj_mcode.c: In function 'mcode_protect':
>>>> lj_mcode.c:197:5: warning: implicit declaration of function
>>>> 'mcode_setprot' [-Wimplicit-function-declaration]
>>>> lj_mcode.c: In function 'mcode_alloc':
>>>> lj_mcode.c:235:7: warning: implicit declaration of function
>>>> 'mcode_alloc_at' [-Wimplicit-function-declaration]
>>>> lj_mcode.c:235:45: error: 'MCPROT_RW' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c:235:45: note: each undeclared identifier is reported only
>>>> once for each function it appears in
>>>> lj_mcode.c:240:7: warning: implicit declaration of function
>>>> 'mcode_free' [-Wimplicit-function-declaration]
>>>> lj_mcode.c: In function 'mcode_allocarea':
>>>> lj_mcode.c:275:15: error: 'MCPROT_RW' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c: In function 'lj_mcode_reserve':
>>>> lj_mcode.c:304:22: error: 'MCPROT_RW' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c: In function 'lj_mcode_commit':
>>>> lj_mcode.c:313:20: error: 'MCPROT_RX' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c: In function 'lj_mcode_abort':
>>>> lj_mcode.c:320:22: error: 'MCPROT_RX' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c: In function 'lj_mcode_patch':
>>>> lj_mcode.c:332:24: error: 'MCPROT_RX' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c:340:24: error: 'MCPROT_RW' undeclared (first use in this
>>>> function)
>>>> Makefile:642: recipe for target 'lj_mcode.o' failed
>>>>
>>>> try LuaJIT-2.0.2
>>>> the error info :
>>>> lj_mcode.c:122:2: error: #error "Missing OS support for explicit
>>>> placement of executable memory"
>>>> lj_mcode.c: In function 'mcode_protect':
>>>> lj_mcode.c:187:5: warning: implicit declaration of function
>>>> 'mcode_setprot' [-Wimplicit-function-declaration]
>>>> lj_mcode.c: In function 'mcode_alloc':
>>>> lj_mcode.c:224:7: warning: implicit declaration of function
>>>> 'mcode_alloc_at' [-Wimplicit-function-declaration]
>>>> lj_mcode.c:224:45: error: 'MCPROT_RW' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c:224:45: note: each undeclared identifier is reported only
>>>> once for each function it appears in
>>>> lj_mcode.c:229:7: warning: implicit declaration of function
>>>> 'mcode_free' [-Wimplicit-function-declaration]
>>>> lj_mcode.c: In function 'mcode_allocarea':
>>>> lj_mcode.c:264:15: error: 'MCPROT_RW' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c: In function 'lj_mcode_reserve':
>>>> lj_mcode.c:293:22: error: 'MCPROT_RW' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c: In function 'lj_mcode_commit':
>>>> lj_mcode.c:302:20: error: 'MCPROT_RX' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c: In function 'lj_mcode_abort':
>>>> lj_mcode.c:308:20: error: 'MCPROT_RX' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c: In function 'lj_mcode_patch':
>>>> lj_mcode.c:320:24: error: 'MCPROT_RX' undeclared (first use in this
>>>> function)
>>>> lj_mcode.c:328:24: error: 'MCPROT_RW' undeclared (first use in this
>>>> function)
>>>>
>>>> My os:
>>>> uname -a:
>>>> DragonFly . 3.6-RELEASE DragonFly v3.6.0.24.gf2d5f-RELEASE #4: Tue Feb
>>>> 11 14:22:27 UTC 2014 lhm at .:/usr/obj/usr/src/sys/
>>>>  lhmwzy x86_64
>>>>
>>>>  Any suggestion?
>>>>
>>>
>>>
>>
>>
>
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