calmsacibis995
701 lines
20 KiB
Plaintext
701 lines
20 KiB
Plaintext
#
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# kcommondefs - contains basic common flags/locations for kernel builds
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# ALL makefiles should include this - so that builds may be done in any
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# directory
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#
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# DEPTH - should be set in the top of each Makefile - it spells the ".."
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# path up to top level directory
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#
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#ident "$Revision: 3.379 $"
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#if defined(PRODUCT) && ! empty(PRODUCT)
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PRODUCTDEFS= $(ROOT)/usr/include/make/$(PRODUCT)defs
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RELEASEDEFS= $(ROOT)/usr/include/make/releasedefs
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include $(PRODUCTDEFS)
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COMPILATION_MODEL?=32
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#
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# Set up OBJECT_STYLE - this could also be done in the PRODUCTDEFS file(s)
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#
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#if $(CPUBOARD) == "IP19"
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# EVEREST
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OBJECT_STYLE=64_M3
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#elif $(CPUBOARD) == "IP20"
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#if $(COMPILATION_MODEL) == "N32"
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OBJECT_STYLE=N32_M3
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#else
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OBJECT_STYLE=32_M2
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ASTYLE=-mips3 -32 -Wb,-diag
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#endif
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#elif $(CPUBOARD) == "IP21"
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OBJECT_STYLE=64_M4
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#elif $(CPUBOARD) == "IP22"
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#if $(COMPILATION_MODEL) == "64"
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OBJECT_STYLE=64_M3
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#elif $(COMPILATION_MODEL) == "N32"
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OBJECT_STYLE=N32_M3
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#else
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OBJECT_STYLE=32_M2
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ASTYLE=-mips3 -32 -Wb,-diag
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#endif
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#elif $(CPUBOARD) == "IP26"
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# TETON
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OBJECT_STYLE=64_M4
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#elif $(CPUBOARD) == "IP28"
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OBJECT_STYLE=64_M4
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#elif $(CPUBOARD) == "IP27"
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OBJECT_STYLE=64_M4
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#elif $(CPUBOARD) == "IP25"
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OBJECT_STYLE=64_M4
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#elif $(CPUBOARD) == "IP30"
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OBJECT_STYLE=64_M4
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#elif $(CPUBOARD) == "IP32" || $(CPUBOARD) == "IP32SIM"
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#if $(COMPILATION_MODEL) == "64"
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OBJECT_STYLE=64_M3
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#elif $(COMPILATION_MODEL) == "N32"
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OBJECT_STYLE=N32_M3
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#else
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OBJECT_STYLE=32_M2
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# ASTYLE=-triton_ucode -mips4 -32 -Wb,-diag
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ASTYLE=-mips3 -32 -Wb,-diag
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#endif
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#elif $(CPUBOARD) == "IPMHSIM" || $(CPUBOARD) == "BEAST"
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#if $(COMPILATION_MODEL) == "64"
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OBJECT_STYLE=64_M3
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#elif $(COMPILATION_MODEL) == "N32"
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OBJECT_STYLE=N32_M3
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#else
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OBJECT_STYLE=32_M2
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ASTYLE=-mips3 -32 -Wb,-diag
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#endif
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#elif $(CPUBOARD) == "IP33"
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OBJECT_STYLE=64_M4
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#else
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.BEGIN:
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@echo "Unknown CPUBOARD!"
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exit 1
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#endif
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#endif
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#
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# We don't want LD library searches ...
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#
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NO_LSRCH=yes
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include $(ROOT)/usr/include/make/commondefs
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EVERYPRODUCT=4D40 4DACE1 BB_EVEREST EVEREST TETON SN0 RACER T5_EVEREST T5I2 4DMH
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KCOMMONTARGS= $(COMMONTARGS) lint
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KCOMMONPREF=k
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#
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# We define a postop idb which should be used whenever we want to ensure
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# that a reconfig will occur: it avoids any local system time problems
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# by changing the old kernel date back to the epoch.
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# XXX we should fix inst to sanity-check the mtime of /unix and other
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# XXX important files against current time. FORCE exists seperately
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# so that it can be used in other makefiles that need to do more than
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# LBOOTPOSTOP
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#
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FORCEUNIXBUILD=touch -ct 197001010000 $$rbase/unix || true
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LBOOTPOSTOP=-idb 'postop("$(FORCEUNIXBUILD)")'
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# setsym information
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# for os/numa/Makefile, for now
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KMODEOPT?=
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#
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# Compile Time Options - use KCDEFS, KCINCS, and KCOPTS in makefiles which
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# include kcommondefs
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#
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# By default, all files are compiled -fullwarn.
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# To override, set FULLWARN to null in individual makefiles.
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# 1068 - integer conversion resulted in a change of sign
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# 1209 - controlling expression is constant
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# 1505 - implicit conversion from <type> to <type>: rounding,
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# sign extension, or loss of accuracy may result
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# 1506 - the v6.02 compiler changes 1505 to 1506.
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# implicit conversion from <type> to <type>: rounding,
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# sign extension, or loss of accuracy may result
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# 1692 - prototyped function redeclared without prototype
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#
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# Some kernels:
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# 1552 - variable set but never used
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#
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FULLWARN=-fullwarn
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LWOFF=,1068,1209,1505,1506,1692$(PRODWOFF)$(KWOFF)
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# We promote many warnings to be errors in order to keep the kernel builds
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# clean and avoid stupid errors that the compiler is good at catching. The
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# current warning to error promotions are:
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#
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# 1116: non-void function does not return a value
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# 1196: function declared implicitly
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# 1551: variable is used before it is set
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# 1413: source type of cast is too small to hold all pointers
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# 1498: no prototype for the call to <func> - this occurs
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# with prototypes such as void foo() - should be void foo(void)
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# 1009: nested comment is not allowed
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# 1047: macro redefined differently
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# 1110: statement is unreachable
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# 1171: expression has no effect
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# 1140: a value of type <type1> cannot be used to initialize an
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# entity of type <type2> (useful for lboot devsw mismatches)
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# 1164: argument of type <X> is incompatible with parameter of type <Y>
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# 1412: destination type of cast is too small to hold all pointers
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# 1069: integer conversion resulted in truncation
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# 1035: #error is fatal!
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# 1183: pointless comparison of unsigned integer with zero
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#
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# We also disallow certain normally legal language elements because they cause
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# problems of one sort or another:
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#
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# -LANG:vla=off: disallow variable length arrays. There's currently no
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# code that needs them and they cause all sorts of problems with
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# the stack backtrace code in idbg, icrash and the kernel
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# profiler.
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#
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# The WFATAL flag may be added to or overridden as necesary on a per
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# system basis. So far, they are all the same, except for o32 kernels
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# which can't set it.
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WFATAL=-diag_error 1116,1196,1551,1413,1498,1009,1110,1171,1047,1140,1164,1412,1069,1035,1183 \
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-LANG:vla=off
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#
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# The default compilation model is 32 bits.
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#
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COMPILATION_MODEL?=32
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#
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# The default virtual page size is 4KB for 32 bit kernels, 16kb for
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# 64 bit kernels.
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#
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#if $(COMPILATION_MODEL) == "64"
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PGSZOPT?=-D_PAGESZ=16384
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#else
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PGSZOPT?=-D_PAGESZ=4096
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#endif
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SABLE?=0
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COMPLEX?=SP
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LBOOTOPTS=-v
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#
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# kernidl stuff:
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#
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# The variable KERNIDLFILES should be set to a the list of IDL files to be
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# processed. e.g. ``registry.idl ...'' For each IDL file foo.idl, the files
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# invk_foo_stubs.h, I_foo_stubs.h, and I_foo_stubs.c
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#
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KERNIDL=$(BOOTAREA)/kernidl
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KERNIDLFLAGS=$(CDEFS) $(CINCS) -I.. -MDupdate $(MKDEPFILE) -MDtarget $(.TARGET)
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KERNIDLHEADERS=$(KERNIDLFILES:S/^/invk_/g:.idl=_stubs.h)
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KERNIDLDIRT=$(KERNIDLHEADERS)
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KERNIDLDIRT+=$(KERNIDLFILES:S/^/I_/g:.idl=_stubs.h)
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KERNIDLDIRT+=$(KERNIDLFILES:S/^/I_/g:.idl=_stubs.c)
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#
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# Set up options specific to particular compiler suites
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#
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# Options common to all
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GNUMVAL=8
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OPTIMIZER=-O3
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#if $(VCC) == "RAGNAROK"
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PRODCOPTS= -TENV:kernel
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PRODCOPTS+=-TENV:misalignment=1
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PRODCOPTS+=-OPT:space
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PRODCOPTS+=-OPT:quad_align_branch_targets=FALSE
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PRODCOPTS+=-OPT:quad_align_with_memops=FALSE
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PRODCOPTS+=-OPT:unroll_times=0
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JALR=-jalr
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#elif $(VCC) == "CFE"
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PRODCOPTS=-Wc,-pic0
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JALR?=-Wc,-jalr
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ASTYLE+=-Wb,-pic0
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WFATAL=
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#elif $(VCC) == "MONGOOSE"
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PRODCOPTS= -TENV:kernel
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PRODCOPTS+=-OPT:space
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PRODCOPTS+=-OPT:Olimit=0
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PRODCOPTS+=-CG:unique_exit=on
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# This reduces the size of gp relative strings at the cost of some minor
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# text size increase and added time to access short strings (<= 8 character).
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# Since the kernel rarely needs to access strings this generally isn't a
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# problem.
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#
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PRODCOPTS+=-TENV:strings_not_gprelative=on
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# Options to change when going from -O2 to -O3.
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#if $(OPTIMIZER) == "-O3"
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PRODCOPTS+=-TENV:X=1
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PRODCOPTS+=-OPT:IEEE_arithmetic=1
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PRODCOPTS+=-OPT:roundoff=0
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PRODCOPTS+=-OPT:wrap_around_unsafe_opt=off
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# Will default to 80, but the use of -OPT:space which
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# is implied in -TENV:kernel reduces the number to 20.
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# We may remove "unroll_times" when going to -O3 or
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# change the "default" from 20 -> ???.
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#PRODCOPTS+=-OPT:unroll_times=0
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#else
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PRODCOPTS+=-OPT:unroll_times=0
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#endif
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# These following options ONLY work on the 7.2+ compiler
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# and should NOT be used on the 7.2 compiler or many ugly
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# message will be spewed.
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#
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# These option are might be turned on for the 7.2+ compiler.
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# For now do NOT uncomment the mem_intrinsics option.
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#PRODCOPTS+= -OPT:mem_intrinsics=ON
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JALR = -TARG:force_jalr
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#if defined(PRODUCT) && !empty(PRODUCT)
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#if $(CPUARCH) == "TFP"
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PRODCOPTS+= -TARG:processor=r8000
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#endif
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#if $(CPUARCH) == "R10000"
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PRODCOPTS+= -TARG:processor=r10000
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#endif
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#endif
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#if defined(MONGOOSE_IPA)
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LLDOPTS += -ipa
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PRODCOPTS+= -ipa
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PRODCOPTS+= -IPA:addressing=TRUE
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PRODCOPTS+= -IPA:aggr_cprop=TRUE
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PRODCOPTS+= -IPA:alias=TRUE
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PRODCOPTS+= -IPA:opt_alias=TRUE
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#endif
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#if defined(MONGOOSE_PREFETCH)
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# we shouldn't turn prefetch on for systems with 1 outstanding read like IP28.
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#
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# Need -O3 optimization for prefetch to work. Set to -O3 unless
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# it was changed in klocaldefs.
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#
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#if $(OPTIMIZER) == "-O2"
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OPTIMIZER=-O3
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#endif
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# try these later...
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#PRODCOPTS+= -CG:prefetch=on
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#PRODCOPTS+= -LNO:prefetch_ahead=2
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#PRODCOPTS+= -SWP:prune_prefetches=TRUE
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#endif
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#else
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.BEGIN:
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@echo "Unknown VCC!"
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exit 1
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#endif
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# turn off warnings that we "expect", so customers aren't worried
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# by them (these go into irix.sm LDOPTS). 39 was added because
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# the alignment we specify doesn't match up with the default 16KB
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# alignment in 7.3 linker (which we asked for!), and changing
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# the alignment may still result in the message; elspec is the
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# only longterm answer. 17 about different sizes for "same"
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# element is something we used to get a lot and was/is acceptable;
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# it may be obsolete now, but I don't want to be brave.
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LDWOFF=-woff 84,47,39,17
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LBOOT=$(TOOLROOTSAFE) $(TOOLROOT)/usr/sbin/lboot
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SETSYM=$(TOOLROOTSAFE) $(TOOLROOT)/usr/sbin/setsym
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#if defined(PRODUCT) && !empty(PRODUCT)
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PRODCDEFS=
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#if $(CPUBOARD) == "IP19"
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PRODCDEFS=-D_MIPS3_ADDRSPACE -DR4000_DADDIU_WAR -DFAST_LOCORE_TFAULT \
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-DPTE_64BIT -DEVEREST -DBADVA_WAR -DMP_R4000_BADVA_WAR \
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-DECC_RECOVER -DCLOCK_CTIME_IS_ABSOLUTE \
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-DULI -DCKPT \
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-DDELAY_CEL_WRITES -DNO_MFC_NOPS -DIDLESTACK_FASTINT \
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-DSW_FAST_CACHE_SYNCH -DUSE_PTHREAD_RSA \
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-DMC3_CFG_READ_WAR -DIO4_CFG_READ_WAR \
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-D_SHAREII
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#endif
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#if $(CPUBOARD) == "IP25"
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T5WARS=-DR10000_MFHI_WAR -DR10K_LLSC_WAR -DT5TREX_IBE_WAR
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PRODCDEFS=-D_MIPS3_ADDRSPACE -DFAST_LOCORE_TFAULT -DPTE_64BIT \
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-DEVEREST -DECC_RECOVER -DCLOCK_CTIME_IS_ABSOLUTE \
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-DSCACHE_SET_ASSOC=2 -DMIPS4_ISA -DULI -DCKPT \
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-DDELAY_CEL_WRITES -DIDLESTACK_FASTINT -DUSE_PTHREAD_RSA $(T5WARS) \
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-DMULTIPLE_CFG_WRITE_WAR -DMC3_CFG_READ_WAR -DIO4_CFG_READ_WAR \
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-D_SHAREII
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R10K_LLSC_WAR=True
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#endif
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#if $(CPUBOARD) == "IP20"
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PRODCDEFS=-DJUMP_WAR -DPROBE_WAR -DBADVA_WAR -D_MEM_PARITY_WAR \
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-DSW_FAST_CACHE_SYNCH -DCKPT -DIDLESTACK_FASTINT
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#endif
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#if $(CPUBOARD) == "IP21"
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PRODCDEFS=-D_MIPS3_ADDRSPACE
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PRODCDEFS+=-DEVEREST -DNO_WIRED_SEGMENTS -DSCACHE_SET_ASSOC=4 \
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-DTFP_MOVC_CPFAULT_FAST_WAR -DTFP_ADE_EBUS_WBACK_WAR \
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-DTFP_CC_REGISTER_READ_WAR -DTFP_DMFC0_BADVA_WAR \
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-DTFP_PREFETCH_WAR $(STATOPT) -DCLOCK_CTIME_IS_ABSOLUTE \
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-DULI -DMIPS4_ISA -DCKPT -DIDLESTACK_FASTINT -DUSE_PTHREAD_RSA \
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-DMC3_CFG_READ_WAR \
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-D_SHAREII
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#endif
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#if $(CPUBOARD) == "IP27"
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T5WARS=-DR10000_MFHI_WAR -DR10K_LLSC_WAR -DT5TREX_IBE_WAR
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PRODCDEFS=-D_MIPS3_ADDRSPACE -DSN -DSN0 -DMIPS4_ISA \
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-DCLOCK_CTIME_IS_ABSOLUTE -DFAST_LOCORE_TFAULT -DULI -DCKPT \
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-DSCACHE_SET_ASSOC=2 -DIDLESTACK_FASTINT -DPTE_64BIT\
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-DSW_FAST_CACHE_SYNCH -DUSE_PTHREAD_RSA \
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-DAUDIO_TIMEOUT_IS_THREADED -DTSERIALIO_TIMEOUT_IS_THREADED \
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$(T5WARS) -D_SHAREII -DCELL_PREPARE -DRT_SCALE
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PRODCOPTS+= -FE:pointer_readonly -use_readonly_const
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R10K_LLSC_WAR = True
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#endif
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#if $(CPUBOARD) == "IP22"
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PRODCDEFS=-DBADVA_WAR -DJUMP_WAR -DPROBE_WAR -D_MEM_PARITY_WAR \
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-D_TLB_LOOP_LIMIT -DTLBMOD_BADVADDR_WAR \
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-D_VCE_AVOIDANCE -D_R4600_CACHEOP_WAR -D_R4600_2_0_CACHEOP_WAR \
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-D_VCE_AVOIDANCE_DEBUG \
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-D_IRIX5_MIPS3 -D_IRIX5_MIPS4 -D_R5000_BADVADDR_WAR \
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-DMIPS4_ISA -DIDLESTACK_FASTINT \
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-DSW_FAST_CACHE_SYNCH -DCKPT \
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-D_R5000_CVT_WAR=1 -D_MTEXT_VFS $(T5WARS) \
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-DPOWER_DUMP
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#if $(COMPILATION_MODEL) == "N32"
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PRODCDEFS+=-DR4000_DADDIU_WAR
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#endif
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#endif
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#if $(CPUBOARD) == "IP26"
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PRODCDEFS=-D_MIPS3_ADDRSPACE
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PRODCDEFS+=-DNO_WIRED_SEGMENTS -DSCACHE_SET_ASSOC=4 \
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-DTFP_MOVC_CPFAULT_FAST_WAR -DTFP_DMFC0_BADVA_WAR \
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-D_NO_UNCACHED_MEM_WAR -DMIPS4_ISA -DTFP_PREFETCH_WAR $(STATOPT) \
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-DCKPT -DIDLESTACK_FASTINT
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PRODCOPTS+=-TARG:sync=off
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PRODWOFF=,1552,1174
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#endif
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#if $(CPUBOARD) == "IP28"
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T5WARS=-DR10000_SPECULATION_WAR
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PRODCDEFS=-D_MIPS3_ADDRSPACE -DFAST_LOCORE_TFAULT -DSCACHE_SET_ASSOC=2 \
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-D_NO_UNCACHED_MEM_WAR -DMIPS4_ISA $(STATOPT) $(T5WARS) \
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-DSW_FAST_CACHE_SYNCH -DCKPT -DIDLESTACK_FASTINT
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PRODCOPTS+=-Wb,-TARG:t5_no_spec_stores
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PRODASOPTS+=-Wa,-t5_no_spec_stores
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PRODWOFF=,1552,1174
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#endif
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#if $(CPUBOARD) == "IP30"
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T5WARS=-DR10000_MFHI_WAR -DR10K_LLSC_WAR -DT5TREX_IBE_WAR
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PRODCDEFS=-D_MIPS3_ADDRSPACE -DFAST_LOCORE_TFAULT -DCLOCK_CTIME_IS_ABSOLUTE
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PRODCDEFS+=-DECC_RECOVER -DSCACHE_SET_ASSOC=2 -DMIPS4_ISA \
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-DCKPT -DSW_FAST_CACHE_SYNCH -DIDLESTACK_FASTINT \
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-DULI $(T5WARS) -DPTE_64BIT -DCELL_PREPARE \
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-DAUDIO_TIMEOUT_IS_THREADED -DTSERIALIO_TIMEOUT_IS_THREADED \
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-DRT_SCALE
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R10K_LLSC_WAR = True
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#endif
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#if $(CPUBOARD) == "IPMHSIM"
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T5WARS=-DR10000_SPECULATION_WAR -DMH_R10000_SPECULATION_WAR
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#if $(CPUARCH) == "R10000"
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PRODCDEFS=-D_IRIX_MIPS4 -D_IRIX_MIPS3 -D_SYSTEM_SIMULATION -D_SABLE_SYNC_IO \
|
|
-DMIPS4_ISA \
|
|
-DSCACHE_SET_ASSOC=2 \
|
|
$(STATOPT) $(WART523) $(T5WARS)
|
|
#else
|
|
PRODCDEFS= -D_TLB_LOOP_LIMIT -D_VCE_AVOIDANCE -D_SYSTEM_SIMULATION \
|
|
-D_SABLE_SYNC_IO -DSABLE_SYMMON -DSABLE_SYMMON_INITPC=0xa0007120 \
|
|
-D_VCE_AVOIDANCE_DEBUG \
|
|
-D_IRIX5_MIPS4 -D_IRIX5_MIPS3 \
|
|
-D_R5000_BADVADDR_WAR -DMIPS4_ISA -DSW_FAST_CACHE_SYNCH \
|
|
-DSCACHE_SET_ASSOC=2 \
|
|
-D_R5000_CVT_WAR=1 -D_MTEXT_VFS $(T5WARS)
|
|
# XXX Not Yet
|
|
# -DTILE_DATA -DSWASH
|
|
#endif
|
|
# PRODASOPTS=-triton_ucode -mips4 -32 -Wb,-diag
|
|
#endif
|
|
|
|
#if $(CPUBOARD) == "IP32"
|
|
T5WARS=-DR10000_SPECULATION_WAR -DMH_R10000_SPECULATION_WAR -DR10000_MFHI_WAR -DT5TREX_IBE_WAR
|
|
PRODCDEFS=-D_VCE_AVOIDANCE \
|
|
-DTLBMOD_BADVADDR_WAR \
|
|
-D_VCE_AVOIDANCE_DEBUG \
|
|
-D_TLB_LOOP_LIMIT \
|
|
-DP0_WAR -D_IRIX5_MIPS4 -D_IRIX5_MIPS3 -DIDLESTACK_FASTINT \
|
|
-D_R5000_BADVADDR_WAR \
|
|
-DMIPS4_ISA -DSW_FAST_CACHE_SYNCH \
|
|
-DSCACHE_SET_ASSOC=2 \
|
|
-DTILES_TO_LPAGES $(T5WARS) \
|
|
-DCKPT \
|
|
-D_R5000_CVT_WAR=1 -D_MTEXT_VFS \
|
|
-DPOWER_DUMP \
|
|
-D_DISABLE_CDX \
|
|
-D_PIO_EXTRA_SAFE \
|
|
-DUSE_PCI_PIO
|
|
# XXX Not Yet
|
|
# -DTILE_DATA -DSWASH
|
|
# PRODASOPTS=-triton_ucode -mips4 -32 -Wb,-diag
|
|
#endif
|
|
|
|
#if $(CPUBOARD) == "IP32SIM"
|
|
T5WARS=-DR10000_SPECULATION_WAR -DMH_R10000_SPECULATION_WAR
|
|
PRODCDEFS=-D_VCE_AVOIDANCE -D_SABLE_SYNC_IO \
|
|
-D_VCE_AVOIDANCE_DEBUG \
|
|
-D_TLB_LOOP_LIMIT \
|
|
-DIP32 -D_IRIX5_MIPS4 -D_IRIX5_MIPS3 \
|
|
-D_R5000_BADVADDR_WAR \
|
|
-DMIPS4_ISA -DSW_FAST_CACHE_SYNCH \
|
|
-DSCACHE_SET_ASSOC=2 \
|
|
-D_R5000_CVT_WAR=1 -D_MTEXT_VFS $(T5WARS)
|
|
# XXX Not Yet
|
|
# -DTILE_DATA -DSWASH
|
|
# PRODASOPTS=-triton_ucode -mips4 -32 -Wb,-diag
|
|
#endif
|
|
|
|
#if $(CPUBOARD) == "IP33"
|
|
PRODCDEFS=-D_MIPS3_ADDRSPACE -DSN -DSN1 -DMIPS4_ISA \
|
|
-DCLOCK_CTIME_IS_ABSOLUTE -DFAST_LOCORE_TFAULT -DULI -DCKPT \
|
|
-DIDLESTACK_FASTINT -DPTE_64BIT
|
|
|
|
# -DSW_FAST_CACHE_SYNCH
|
|
PRODCOPTS+= -FE:pointer_readonly -use_readonly_const
|
|
#endif
|
|
|
|
#
|
|
# Flags supported on all machines
|
|
#
|
|
PRODCDEFS+=-D_MP_NETLOCKS -DMP_STREAMS=1
|
|
|
|
#endif /* defined(PRODUCT) && !empty(PRODUCT) */
|
|
|
|
|
|
#if $(SABLE) == "1"
|
|
PRODCDEFS+=-DSABLE
|
|
SABLE_BOOT=SABLE
|
|
#endif
|
|
|
|
#
|
|
# CELL definitions
|
|
#
|
|
#if defined(CELL)
|
|
PRODCDEFS+=-DCELL -DBHV_SYNCH
|
|
#endif
|
|
|
|
#if defined(CELL_IRIX)
|
|
PRODCDEFS+=-DCELL_IRIX
|
|
#endif
|
|
|
|
#if defined(CELL_ARRAY)
|
|
PRODCDEFS+=-DCELL_ARRAY
|
|
#endif
|
|
|
|
#if defined(CELL_IRIX) && defined(CELL_ARRAY)
|
|
.BEGIN:
|
|
@echo "Invalid combination of CELL options"
|
|
exit 1
|
|
#endif
|
|
|
|
#
|
|
# When the environment variable KDEBUG is set, we build a debug kernel in
|
|
# a boot area with the string "DEBUG" added into the name. Debug kernels
|
|
# are built with -DDEBUG and a number of common subsystem specific debug
|
|
# flags. We also load debug and metered locks by default.
|
|
#
|
|
#if defined(KDEBUG) && ! empty(KDEBUG)
|
|
KDEBUG=DEBUG
|
|
DBOPTS+= -DDEBUG -DDEBUG_BUFTRACE
|
|
SYSCONFIGDEFS+= -DDEBUG_LOCKS -DDEBUG_SEMAMETER
|
|
|
|
#
|
|
# Keep optimizer on for n32 kernels to keep kernel
|
|
# text small enough to load properly.
|
|
#
|
|
#if $(COMPILATION_MODEL) != "N32"
|
|
OPTIMIZER=
|
|
#else
|
|
OPTIMIZER=-O2 -g3
|
|
#endif
|
|
#endif
|
|
|
|
#
|
|
# When the environment variable TRIX_BUILD is set, we build a
|
|
# Trusted Irix kernel. The kernel includes Mandatory Access
|
|
# Control and TSIX trusted networking.
|
|
#if defined(TRIX_BUILD)
|
|
SYSCONFIGDEFS+= -Dmac_enabled -Dsesmgr_enabled
|
|
#endif
|
|
|
|
#
|
|
# When the environment variable PERF_BUILD is set, we build a ``performance
|
|
# kernel'' that's useful for doing performance analysis. Mostly this is
|
|
# used to exclude certain optional subsystems from unix.kdebug -- most of
|
|
# those being security subsystems of one sort or another. Note that
|
|
# PERF_BUILD and KDEBUG are mutually exclusive but we don't test for that
|
|
# here.
|
|
#
|
|
#if defined(PERF_BUILD)
|
|
SYSCONFIGDEFS+= -DPERF_BUILD
|
|
#endif
|
|
|
|
#if !defined(PERF_BUILD)
|
|
#
|
|
# DEBUG_CONPOLL will allow polling the serial console port for
|
|
# ctrl-A char to break into the debugger incase of code hangs/loops
|
|
# during splhi. DEBUG_CONPOLL only compiles in the check of dbgconpoll
|
|
# variable along with kdebug, the cmd conpoll in the debugger will
|
|
# enable the fastclock which will enable profiling clock interrupts.
|
|
# Currently only the IP22 and IP32 desktop platforms has the CONPOLL
|
|
# code active. Compiling with DEBUG will enable CONPOLL code.
|
|
#
|
|
#if defined(PRODUCT) && ! empty(PRODUCT)
|
|
#if $(CPUBOARD) == "IP32" || $(CPUBOARD) == "IP22"
|
|
DBOPTS+=-DDEBUG_CONPOLL
|
|
#endif
|
|
#endif
|
|
|
|
#endif
|
|
|
|
GKDEFS= $(KMODEOPT) $(PGSZOPT) -D_KERNEL -DSTATIC=static $(DBOPTS) $(PRODCDEFS) -D$(COMPLEX) -D$(CPUBOARD) -D$(CPUARCH) $(CPUARCH_PRODDEFS)
|
|
GKOPTS= -G $(GNUMVAL) $(PRODOBJECT)
|
|
GKCOPTS=$(PRODCOPTS) $(FULLWARN) $(WFATAL) -non_shared
|
|
GKASOPTS=$(PRODASOPTS) -non_shared
|
|
|
|
LCDEFS= $(KCDEFS) $(GKDEFS)
|
|
LCINCS= $(KCINCS) -I$(DEPTH) -I. -I$(BOOTAREA)
|
|
LCOPTS= $(KCOPTS) $(GKOPTS) $(GKCOPTS)
|
|
|
|
LASDEFS=$(KASDEFS) $(GKDEFS)
|
|
LASINCS=$(KASINCS) -I$(DEPTH) -I. -I$(BOOTAREA)
|
|
LASOPTS=$(KASOPTS) $(GKOPTS) $(GKASOPTS)
|
|
|
|
#if defined(INET6_BUILD)
|
|
LCDEFS+= -DINET6 -DMROUTING6
|
|
#endif
|
|
|
|
#
|
|
# Kernel wants to shut off most standard LD stuff..
|
|
#
|
|
LD_QUICKSTART_INFO=
|
|
LDLIBS=
|
|
LLDOPTS=$(KLDFLAGS) $(GKOPTS) $(LDWOFF)
|
|
|
|
MKDEPFILE=$(KPATH)/Makedepend.$(CPUBOARD)$(SUBPRODUCT)$(KDEBUG)$(ITHREAD)$(SABLE_BOOT)
|
|
LMKDEPFILE=Makedepend.$(CPUBOARD)$(SUBPRODUCT)$(KDEBUG)$(ITHREAD)$(SABLE_BOOT)
|
|
|
|
#
|
|
# Lint options
|
|
#
|
|
LINTCFLAGS= $(CVERSION) $(ENDIAN) $(CDEFS) $(CINCS) -u -n -woff 91,102,302,307
|
|
LINTLDFLAGS= -u -n -woff 91,102
|
|
|
|
|
|
#
|
|
# Pathnames for lboot/objects
|
|
#
|
|
SYSGENDIR=/usr/sysgen
|
|
BOOTAREA=$(DEPTH)/$(CPUBOARD)$(SUBPRODUCT)$(KDEBUG)$(ITHREAD)$(SABLE_BOOT)bootarea
|
|
CPUINSTDIR=$(SYSGENDIR)/$(CPUBOARD)$(SUBPRODUCT)$(KDEBUG)$(ITHREAD)$(SABLE_BOOT)boot
|
|
BOOTDIR=$(SYSGENDIR)/boot
|
|
MASTERDIR=$(SYSGENDIR)/master.d
|
|
MTUNEDIR=$(SYSGENDIR)/mtune
|
|
|
|
SHIP_SYSGENDIR=/var/sysgen
|
|
|
|
SHIP_CPUINSTDIR=/usr/cpu/sysgen/$(CPUBOARD)boot
|
|
|
|
SHIP_MASTERDIR=$(SHIP_SYSGENDIR)/master.d
|
|
SHIP_MTUNEDIR=$(SHIP_SYSGENDIR)/mtune
|
|
|
|
# full path here so can override in klocaldefs
|
|
STUNEFILE=$(ROOT)/$(SYSGENDIR)/stune
|
|
SHIP_STUNEFILE=$(ROOT)/$(SHIP_SYSGENDIR)/stune
|
|
|
|
# lint object area
|
|
LINTBOOTAREA=$(DEPTH)/lintbootarea
|
|
|
|
#
|
|
# relative level from BOOTAREA to top of source
|
|
#
|
|
TOP=..
|
|
|
|
#
|
|
# Kernel install rule for production (shipped) objects
|
|
#
|
|
#if $(COMPILATION_MODEL) == "N32"
|
|
MODETAG=32bit
|
|
#else
|
|
MODETAG=$(COMPILATION_MODEL)bit
|
|
#endif
|
|
|
|
KINSTALL=$(INSTALL) -F $(SHIP_CPUINSTDIR) -m 444 -idb "nostrip mach($(CPUBOARD)$(SUBPRODUCT) MODE=$(MODETAG))"
|
|
KNOMODEINSTALL=$(INSTALL) -F $(SHIP_CPUINSTDIR) -idb "nostrip mach($(CPUBOARD)$(SUBPRODUCT) MODE=$(MODETAG))"
|
|
|
|
#
|
|
# Kernel install rule for developer objects
|
|
#
|
|
KDEVINSTALL=$(INSTALL) -F $(CPUINSTDIR) -m 444 -idb nostrip
|
|
KNOMODEDEVINSTALL=$(INSTALL) -F $(CPUINSTDIR) -idb nostrip
|
|
|
|
#
|
|
# Kernel install rule for putting object into $(ROOT)/$(CPUINSTDIR)
|
|
# this needs to NEVER have RAWIDB set
|
|
#
|
|
KLINKINSTALL=RAWIDB= $(INSTALL) -F $(CPUINSTDIR) -m 444 -idb nostrip
|
|
|
|
#
|
|
# All low level makefiles will execute this rule for the default build case
|
|
#
|
|
TARGETRULE= \
|
|
cd $(BOOTAREA); \
|
|
exec $(MAKE) -f $(KPATH)/Makefile targets DEPTH=$(TOP)
|
|
|
|
#
|
|
# SUBDIRS_MAKERULE that can handle a unset SUBDIRS variable
|
|
# and an arbitrary RULE
|
|
#
|
|
KSUBDIRS_MAKERULE= \
|
|
if [ -n "${SUBDIRS}" ]; then \
|
|
SUBD="${SUBDIRS}" ;\
|
|
for d in $${SUBD}; do $(SUBDIR_MAKERULE); done; \
|
|
fi
|
|
|
|
#
|
|
# default is ALWAYS the MAIN target - by specifying it here we need not
|
|
# worry about ordering in the makefile
|
|
#
|
|
.MAIN:default
|
|
|
|
sinclude $(DEPTH)/klocaldefs
|