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      1 #	$NetBSD: Makefile,v 1.53 2024/11/25 22:04:15 skrll Exp $
      2 
      3 PROG=		crash
      4 MAN=		crash.8
      5 RUMPKERNEL=	yes	# XXX: Avoid -mcmodel=kernel
      6 
      7 CWARNFLAGS.clang+=	-Wno-format
      8 
      9 LDADD+=	-lutil -lkvm -ledit -lterminfo
     10 DPADD+=	${LIBUTIL} ${LIBKVM} ${LIBEDIT} ${LIBTERMINFO}
     11 
     12 .include <bsd.own.mk>
     13 
     14 # some ddb kernel components need limited modifications.  for now,
     15 # punt if not noted as implemented here.
     16 .if \
     17        ${MACHINE_CPU} == "aarch64" \
     18     || ${MACHINE_CPU} == "arm" \
     19     || ${MACHINE_CPU} == "mips" \
     20     || ${MACHINE_CPU} == "riscv" \
     21     || ${MACHINE_ARCH} == "alpha" \
     22     || ${MACHINE_ARCH} == "m68k" \
     23     || ${MACHINE_ARCH} == "powerpc" \
     24     || ${MACHINE_ARCH} == "powerpc64" \
     25     || ${MACHINE} == "amd64" \
     26     || ${MACHINE} == "hppa" \
     27     || ${MACHINE} == "i386" \
     28     || ${MACHINE} == "sparc" \
     29     || ${MACHINE} == "sparc64"
     30 SRCS+=	db_trace.c
     31 .if \
     32        ${MACHINE_ARCH} == "alpha" \
     33     || ${MACHINE_CPU} == "riscv"
     34 SRCS+=	db_interface.c
     35 .elif ${MACHINE_CPU} == "mips"
     36 SRCS+=	db_interface.c mips_stacktrace.c
     37 CPPFLAGS+=	-DDDB
     38 .elif ${MACHINE_ARCH} != "m68k" \
     39    && ${MACHINE_ARCH} != "powerpc" \
     40    && ${MACHINE_ARCH} != "powerpc64"
     41 SRCS+=	db_machdep.c
     42 .endif
     43 REALCRASH=yes
     44 .else
     45 REALCRASH=no
     46 .endif
     47 
     48 .if ${REALCRASH} != "no"	# {
     49 
     50 S=		${.CURDIR}/../../sys
     51 
     52 CPPFLAGS+=	-I${.CURDIR} -I${.OBJDIR} -I${S} -fno-strict-aliasing
     53 CPPFLAGS+=	-DDDB_VERBOSE_HELP -DDB_MAX_LINE=10000000 -D_KMEMUSER
     54 CPPFLAGS+=	-UDB_MACHINE_COMMANDS
     55 
     56 # XXX
     57 .if ${MACHINE} == "evbppc"
     58 CPPFLAGS+=	-DPPC_INTR_IMPL="<powerpc/intr.h>"
     59 .endif
     60 
     61 # ddb files from kernel
     62 .PATH:	$S/ddb
     63 SRCS+=	db_command.c db_lwp.c db_proc.c db_xxx.c db_cpu.c
     64 SRCS+=  db_autoconf.c
     65 SRCS+=	db_access.c db_elf.c db_examine.c
     66 SRCS+=	db_expr.c db_lex.c db_output.c db_print.c
     67 SRCS+=	db_sym.c db_syncobj.c db_variables.c db_write_cmd.c
     68 
     69 .PATH:	${S}/arch/${MACHINE}/${MACHINE}
     70 .PATH:	${S}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
     71 SRCS+=	db_disasm.c
     72 
     73 .PATH:  $S/kern
     74 SRCS+=	kern_timeout.c
     75 CPPFLAGS.kern_timeout.c += -DCRASH -DDDB
     76 
     77 CPPFLAGS +=-DLOCKDEBUG
     78 SRCS += subr_lockdebug.c
     79 CPPFLAGS.subr_lockdebug.c += -DCRASH -DDDB
     80 
     81 CPPFLAGS+=	-I${S}/arch
     82 
     83 . if    ${MACHINE} == "amd64" \
     84      || ${MACHINE} == "i386"
     85 MACHINE_FAMILY = x86
     86 . elif  ${MACHINE} == "sparc64"
     87 MACHINE_FAMILY = sparc
     88 . else
     89 MACHINE_FAMILY = ${MACHINE_CPU}
     90 . endif
     91 
     92 .if ${MACHINE_CPU} == "arm"
     93 .PATH:	${S}/arch/arm/arm32
     94 SRCS+=disassem.c cpufunc_asm.S
     95 .endif
     96 .if ${MACHINE_CPU} == "aarch64"
     97 SRCS+=disasm.c
     98 .endif
     99 
    100 .PATH:	${S}/arch/${MACHINE_FAMILY}/${MACHINE_FAMILY}
    101 
    102 # crash main source
    103 SRCS+=	crash.c
    104 
    105 # arch.c
    106 .PATH:	${.CURDIR}/arch
    107 . if (exists(${.CURDIR}/arch/${MACHINE_FAMILY}.c))
    108 SRCS+=	${MACHINE_FAMILY}.c
    109 . else
    110 SRCS+=	generic.c
    111 . endif
    112 
    113 COPTS.db_output.c += -Wno-format-nonliteral
    114 
    115 .if ${MKREPRO} == "yes"
    116 .       if ${MKREPRO_TIMESTAMP:U0} != 0
    117 NVFLAGS+=-r ${MKREPRO_TIMESTAMP}
    118 .       else
    119 NVFLAGS+=-R
    120 .       endif
    121 .endif
    122 
    123 # vers.c
    124 SRCS+=	vers.c
    125 vers.c:	${S}/conf/newvers.sh ${_NETBSD_VERSION_DEPENDS}
    126 	TOOL_DATE=${TOOL_DATE} ${HOST_SH} ${S}/conf/newvers.sh ${NVFLAGS} -n -m ${MACHINE} -i CRASH
    127 CLEANFILES+=	vers.c version
    128 
    129 .else				# } {
    130 
    131 SRCS+=	unsupported.c
    132 
    133 .endif				# }
    134 
    135 .if  ${MACHINE} == "sparc" \
    136     || ${MACHINE} == "sparc64"
    137 COPTS.kern_timeout.c += -Wno-stack-protector
    138 .endif
    139 
    140 .include "../../compat/exec.mk"
    141 
    142 COPTS.db_command.c+=	${CC_WNO_CAST_FUNCTION_TYPE}
    143 
    144 COPTS+=		-fcommon
    145 
    146 .include <bsd.prog.mk>
    147 .include <bsd.klinks.mk>
    148