d6fb489498
system call information such as system call arguments. Initially this will consist of pulling duplicated code out of truss and kdump though it may prove useful for other utilities in the future. This commit moves the shared utrace(2) record parser out of kdump into the library and updates kdump and truss to use it. One difference from the previous version is that the library version treats unknown events that start with the "RTLD" signature as unknown events. This simplifies the interface and allows the consumer to decide how to handle all non-recognized events. Instead, this function only generates a string description for known malloc() and RTLD records. Reviewed by: bdrewery Differential Revision: https://reviews.freebsd.org/D4537
68 lines
1.9 KiB
Makefile
68 lines
1.9 KiB
Makefile
# $FreeBSD$
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NO_WERROR=
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PROG= truss
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SRCS= cloudabi.c ioctl.c main.c setup.c syscalls.c
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LIBADD= sysdecode
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CFLAGS+= -I${.CURDIR} -I. -I${.CURDIR}/../../sys
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CLEANFILES= ioctl.c
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ioctl.c: ${.CURDIR}/../kdump/mkioctls
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env MACHINE=${MACHINE} CPP="${CPP}" \
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/bin/sh ${.CURDIR}/../kdump/mkioctls return ${DESTDIR}${INCLUDEDIR} > ${.TARGET}
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# Define where to generate syscalls for each ABI.
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ABI_SYSPATH.freebsd= sys/kern
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ABI_SYSPATH.freebsd32= sys/compat/freebsd32
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ABI_SYSPATH.cloudabi64= sys/compat/cloudabi64
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ABI_SYSPATH.i386-linux= sys/i386/linux
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ABI_SYSPATH.amd64-linux32= sys/amd64/linux32
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ABIS+= freebsd
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# Each ABI is expected to have an ABI.c, MACHINE_ARCH-ABI.c or
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# MACHINE_CPUARCH-ABI.c file that will be used to map the syscall arguments.
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.if ${MACHINE_ARCH} == "aarch64"
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ABIS+= cloudabi64
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.endif
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.if ${MACHINE_CPUARCH} == "i386"
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ABIS+= i386-linux
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.endif
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.if ${MACHINE_CPUARCH} == "amd64"
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ABIS+= amd64-linux32
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ABIS+= freebsd32
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ABIS+= cloudabi64
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.endif
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.if ${MACHINE_ARCH} == "powerpc64"
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ABIS+= freebsd32
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.endif
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.for abi in ${ABIS}
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# Find the right file to handle this ABI.
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abi_src=
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ABI_SRCS= ${abi}.c ${MACHINE_ARCH}-${abi}.c ${MACHINE_CPUARCH}-${abi}.c
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.for f in ${ABI_SRCS}
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.if exists(${.CURDIR}/${f}) && empty(abi_src)
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abi_src= ${f}
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.endif
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.endfor
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SRCS:= ${SRCS} ${abi_src} ${abi}_syscalls.h
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CLEANFILES+= ${abi}_syscalls.conf ${abi}_syscalls.master ${abi}_syscalls.h
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${abi}_syscalls.conf: ${.CURDIR}/makesyscallsconf.sh
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/bin/sh ${.CURDIR}/makesyscallsconf.sh ${abi} ${.TARGET}
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${abi}_syscalls.master: ${.CURDIR:H:H}/${ABI_SYSPATH.${abi}}/syscalls.master
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cp -f ${.ALLSRC} ${.TARGET}
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${abi}_syscalls.h: ${abi}_syscalls.master ${abi}_syscalls.conf \
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${.CURDIR:H:H}/sys/kern/makesyscalls.sh
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/bin/sh ${.CURDIR:H:H}/sys/kern/makesyscalls.sh \
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${abi}_syscalls.master ${abi}_syscalls.conf
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# Eliminate compiler warning about non-static global.
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sed -i '' '/^const char \*/s/^/static /' ${.TARGET}.tmp
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mv ${.TARGET}.tmp ${.TARGET}
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.endfor
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.include <bsd.prog.mk>
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