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tcf-agent: new package

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Signed-off-by: Norbert Lange <nolange79@gmail.com>
[Thomas: rename to tcf-agent, add missing dependency on BR2_USE_MMU.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Norbert Lange 2018-01-02 18:39:25 +01:00 committed by Thomas Petazzoni
parent 158e832aac
commit d0d04b4c5a
10 changed files with 333 additions and 0 deletions

3
DEVELOPERS
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@ -1285,6 +1285,9 @@ N: Noé Rubinstein <noe.rubinstein@gmail.com>
F: package/tpm-tools/
F: package/trousers/
N: Norbert Lange <nolange79@gmail.com>
F: package/tcf-agent/
N: Olaf Rempel <razzor@kopf-tisch.de>
F: package/ctorrent/

1
package/Config.in
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@ -124,6 +124,7 @@ menu "Debugging, profiling and benchmark"
source "package/stress-ng/Config.in"
source "package/sysdig/Config.in"
source "package/sysprof/Config.in"
source "package/tcf-agent/Config.in"
source "package/tinymembench/Config.in"
source "package/trace-cmd/Config.in"
source "package/trinity/Config.in"

48
package/tcf-agent/0001-agent-add-install-target-to-the-CMakeLists.patch Normal file
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@ -0,0 +1,48 @@
From 96c43b223c90746cb2f680d6d5e198afc690dd4d Mon Sep 17 00:00:00 2001
From: Norbert Lange <nolange79@gmail.com>
Date: Mon, 4 Dec 2017 10:56:45 +0100
Subject: [PATCH] agent: add install target to the CMakeLists
It is common for CMake packages to make sure that 'make install'
works properly, and that's what most users expect.
More specifically, build systems such as Buildroot also expect
'make install' to do the right thing for CMake-based packages
Signed-off-by: Norbert Lange <nolange79@gmail.com>
---
agent/CMakeLists.txt | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/agent/CMakeLists.txt b/agent/CMakeLists.txt
index aef15b96..605862b2 100644
--- a/agent/CMakeLists.txt
+++ b/agent/CMakeLists.txt
@@ -1,6 +1,8 @@
# -*- cmake -*-
cmake_minimum_required(VERSION 2.8)
+project(tcfagent C)
+include(GNUInstallDirs)
set(CMAKE_COLOR_MAKEFILE OFF)
@@ -43,3 +45,15 @@ message(STATUS "machine:" ${TCF_MACHINE})
add_executable(agent tcf/main/main.c)
target_link_libraries(agent ${TCF_LIB_NAME})
+
+# executable and library cant have the same target name,
+# but we can rename the output
+set_target_properties(agent
+ PROPERTIES OUTPUT_NAME tcf-agent)
+
+# add target to install all outputs
+install(TARGETS agent ${TCF_LIB_NAME}
+ RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR}
+ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+)
--
2.15.1

103
package/tcf-agent/0002-linux-remove-explicit-uses-of-__ptrace_request.patch Normal file
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@ -0,0 +1,103 @@
From 3e662598e1d9ad682e470988764c3af5b1a78cb7 Mon Sep 17 00:00:00 2001
From: Norbert Lange <nolange79@gmail.com>
Date: Fri, 1 Dec 2017 13:15:50 +0100
Subject: [PATCH] linux: remove explicit uses of __ptrace_request
This type is not to be used directly, and with musl it wont build
Signed-off-by: Norbert Lange <nolange79@gmail.com>
---
agent/machine/arm/tcf/cpudefs-mdep.c | 4 ++--
agent/machine/arm/tcf/regset-mdep.h | 4 ++--
agent/system/GNU/Linux/tcf/context-linux.c | 18 +++++++++---------
3 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/agent/machine/arm/tcf/cpudefs-mdep.c b/agent/machine/arm/tcf/cpudefs-mdep.c
index 27ab0129..0bc8b146 100644
--- a/agent/machine/arm/tcf/cpudefs-mdep.c
+++ b/agent/machine/arm/tcf/cpudefs-mdep.c
@@ -89,10 +89,10 @@ static RegisterDefinition * lr_def = NULL;
static RegisterDefinition * cpsr_def = NULL;
#if !defined(PTRACE_GETHBPREGS)
-#define PTRACE_GETHBPREGS (enum __ptrace_request)29
+#define PTRACE_GETHBPREGS 29
#endif
#if !defined(PTRACE_SETHBPREGS)
-#define PTRACE_SETHBPREGS (enum __ptrace_request)30
+#define PTRACE_SETHBPREGS 30
#endif
#define ARM_DEBUG_ARCH_V6 1
diff --git a/agent/machine/arm/tcf/regset-mdep.h b/agent/machine/arm/tcf/regset-mdep.h
index e5516042..893ba64f 100644
--- a/agent/machine/arm/tcf/regset-mdep.h
+++ b/agent/machine/arm/tcf/regset-mdep.h
@@ -28,11 +28,11 @@
#endif
#ifndef PTRACE_GETREGSET
-#define PTRACE_GETREGSET (enum __ptrace_request)0x4204
+#define PTRACE_GETREGSET 0x4204
#endif
#ifndef PTRACE_SETREGSET
-#define PTRACE_SETREGSET (enum __ptrace_request)0x4205
+#define PTRACE_SETREGSET 0x4205
#endif
struct regset_gp {
diff --git a/agent/system/GNU/Linux/tcf/context-linux.c b/agent/system/GNU/Linux/tcf/context-linux.c
index d4eb5e6b..4c86021e 100644
--- a/agent/system/GNU/Linux/tcf/context-linux.c
+++ b/agent/system/GNU/Linux/tcf/context-linux.c
@@ -60,10 +60,10 @@
#endif
#if !defined(PTRACE_SETOPTIONS)
-#define PTRACE_SETOPTIONS (enum __ptrace_request)0x4200
-#define PTRACE_GETEVENTMSG (enum __ptrace_request)0x4201
-#define PTRACE_GETSIGINFO (enum __ptrace_request)0x4202
-#define PTRACE_SETSIGINFO (enum __ptrace_request)0x4203
+#define PTRACE_SETOPTIONS 0x4200
+#define PTRACE_GETEVENTMSG 0x4201
+#define PTRACE_GETSIGINFO 0x4202
+#define PTRACE_SETSIGINFO 0x4203
#define PTRACE_O_TRACESYSGOOD 0x00000001
#define PTRACE_O_TRACEFORK 0x00000002
@@ -85,8 +85,8 @@
#if defined(__arm__) || defined(__aarch64__)
#if !defined(PTRACE_GETVFPREGS)
-#define PTRACE_GETVFPREGS (enum __ptrace_request)27
-#define PTRACE_SETVFPREGS (enum __ptrace_request)28
+#define PTRACE_GETVFPREGS 27
+#define PTRACE_SETVFPREGS 28
#endif
#endif
@@ -483,7 +483,7 @@ static const char * get_ptrace_cmd_name(int cmd) {
static int do_single_step(Context * ctx) {
uint32_t is_cont = 0;
ContextExtensionLinux * ext = EXT(ctx);
- enum __ptrace_request cmd = PTRACE_SINGLESTEP;
+ int cmd = PTRACE_SINGLESTEP;
assert(!ext->pending_step);
@@ -540,9 +540,9 @@ int context_continue(Context * ctx) {
int signal = 0;
ContextExtensionLinux * ext = EXT(ctx);
#if USE_PTRACE_SYSCALL
- enum __ptrace_request cmd = PTRACE_SYSCALL;
+ int cmd = PTRACE_SYSCALL;
#else
- enum __ptrace_request cmd = PTRACE_CONT;
+ int cmd = PTRACE_CONT;
#endif
assert(is_dispatch_thread());
--
2.15.1

46
package/tcf-agent/0003-linux-provide-canonicalize_file_name-for-all-c-libs-.patch Normal file
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@ -0,0 +1,46 @@
From 1323aa4459004b9817f0cfbf4b59c31480d527cf Mon Sep 17 00:00:00 2001
From: Norbert Lange <nolange79@gmail.com>
Date: Fri, 1 Dec 2017 13:34:08 +0100
Subject: [PATCH] linux: provide canonicalize_file_name for all c libs except
glibc
musl was not covered so far, and this library does not define a
macro for detection.
unless glibc is detected, a canonicalize_file_name implementation
will be provided.
Signed-off-by: Norbert Lange <nolange79@gmail.com>
---
agent/tcf/framework/mdep.c | 2 +-
agent/tcf/framework/mdep.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/agent/tcf/framework/mdep.c b/agent/tcf/framework/mdep.c
index 8aee811f..d38036be 100644
--- a/agent/tcf/framework/mdep.c
+++ b/agent/tcf/framework/mdep.c
@@ -1097,7 +1097,7 @@ char * canonicalize_file_name(const char * path) {
return strdup(res);
}
-#elif defined(__UCLIBC__)
+#elif defined(__UCLIBC__) || !defined(__GLIBC_)
char * canonicalize_file_name(const char * path) {
return realpath(path, NULL);
diff --git a/agent/tcf/framework/mdep.h b/agent/tcf/framework/mdep.h
index f90f03f2..3e331383 100644
--- a/agent/tcf/framework/mdep.h
+++ b/agent/tcf/framework/mdep.h
@@ -292,7 +292,7 @@ extern int loc_clock_gettime(int, struct timespec *);
#define O_BINARY 0
-#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__APPLE__) || defined(__sun__)
+#if (defined(__FreeBSD__) || defined(__NetBSD__) || defined(__APPLE__) || defined(__sun__)) | !defined (__GLIBC__)
# define O_LARGEFILE 0
extern char ** environ;
extern char * canonicalize_file_name(const char * path);
--
2.15.1

41
package/tcf-agent/Config.in Normal file
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@ -0,0 +1,41 @@
config BR2_PACKAGE_TCF_AGENT
bool "tcf-agent"
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_PACKAGE_TCF_AGENT_ARCH_SUPPORTS
depends on BR2_USE_MMU # util-linux
select BR2_PACKAGE_UTIL_LINUX
select BR2_PACKAGE_UTIL_LINUX_LIBUUID
help
Target Communication Framework Agent is an example
application using the Target Communication Framework
Library.
Target Communication Framework is universal, extensible,
simple, lightweight, vendor agnostic framework for tools and
targets to communicate for purpose of debugging, profiling,
code patching and other device software development needs.
tcf-agent is a daemon, which provides TCF services that can
be used by local and remote clients.
https://wiki.eclipse.org/TCF
config BR2_PACKAGE_TCF_AGENT_ARCH
string
default "arm" if BR2_arm || BR2_armeb
default "a64" if BR2_aarch64 || BR2_aarch64_be
default "i686" if BR2_i386 && BR2_ARCH="i686"
default "i386" if BR2_i386 && !BR2_ARCH="i686"
default "x86_64" if BR2_x86_64
default "powerpc" if BR2_powerpc || BR2_powerpcle
default "ppc64" if BR2_powerpc64 || BR2_powerpc64le
default "microblaze" if BR2_microblaze || BR2_microblazeel
config BR2_PACKAGE_TCF_AGENT_ARCH_SUPPORTS
bool
default y if BR2_PACKAGE_TCF_AGENT_ARCH != ""
comment "tcf-agent needs a toolchain w/ threads"
depends on BR2_PACKAGE_TCF_AGENT_ARCH_SUPPORTS
depends on BR2_USE_MMU
depends on !BR2_TOOLCHAIN_HAS_THREADS

40
package/tcf-agent/S55tcf-agent Executable file
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@ -0,0 +1,40 @@
#!/bin/sh
DAEMON_PATH=/usr/sbin/tcf-agent
DAEMON_NAME=tcf-agent
DAEMON_ARGS="-L- -l0"
PIDFILE=/var/run/$DAEMON_NAME.pid
[ -r /etc/default/$DAEMON_NAME ] && . /etc/default/$DAEMON_NAME
start() {
printf "Starting $DAEMON_NAME: "
start-stop-daemon -S -o -q -p $PIDFILE -m -b \
-x $DAEMON_PATH -- $DAEMON_ARGS
[ $? = 0 ] && echo "OK" || echo "FAIL"
}
stop() {
printf "Stopping $DAEMON_NAME: "
start-stop-daemon -K -o -q -p $PIDFILE \
-x $DAEMON_PATH
[ $? = 0 ] && echo "OK" || echo "FAIL"
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart|reload)
stop
start
;;
*)
echo "Usage: $0 {start|stop|restart}"
exit 1
esac

5
package/tcf-agent/tcf-agent.hash Normal file
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@ -0,0 +1,5 @@
# Locally computed:
sha256 94e9277a52929791417d59b515235bf28ca29ffb05c9e89ad331ebc3256fb5df org.eclipse.tcf.agent-1.6.0.tar.gz
# Hash for license files:
sha256 f82d01b74a513bd3504d08136026a5ac2a7e6ff62ebcde391fa74aa222d11ce0 agent/edl-v10.html

37
package/tcf-agent/tcf-agent.mk Normal file
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@ -0,0 +1,37 @@
################################################################################
#
# tcf-agent
#
################################################################################
TCF_AGENT_VERSION = 1.6.0
# the tar.xz link was broken the time this file got authored
TCF_AGENT_SOURCE = org.eclipse.tcf.agent-$(TCF_AGENT_VERSION).tar.gz
TCF_AGENT_SITE = http://git.eclipse.org/c/tcf/org.eclipse.tcf.agent.git/snapshot
# see https://wiki.spdx.org/view/Legal_Team/License_List/Licenses_Under_Consideration
TCF_AGENT_LICENSE = BSD-3-Clause
TCF_AGENT_LICENSE_FILES = agent/edl-v10.html
TCF_AGENT_DEPENDENCIES = util-linux
TCF_AGENT_SUBDIR = agent
# there is not much purpose for the shared lib,
# if wont be used (unmodifed) outside the tcf-agent application
TCF_AGENT_CONF_OPTS = \
-DBUILD_SHARED_LIBS=OFF \
-DTCF_MACHINE=$(call qstrip,$(BR2_PACKAGE_TCF_AGENT_ARCH))
define TCF_AGENT_INSTALL_INIT_SYSTEMD
$(INSTALL) -D -m 644 package/tcf-agent/tcf-agent.service \
$(TARGET_DIR)/usr/lib/systemd/system/tcf-agent.service
mkdir -p $(TARGET_DIR)/etc/systemd/system/multi-user.target.wants
ln -fs ../../../../usr/lib/systemd/system/tcf-agent.service \
$(TARGET_DIR)/etc/systemd/system/multi-user.target.wants/tcf-agent.service
endef
define TCF_AGENT_INSTALL_INIT_SYSV
$(INSTALL) -D -m 755 package/tcf-agent/S55tcf-agent \
$(TARGET_DIR)/etc/init.d/S55tcf-agent
endef
$(eval $(cmake-package))

9
package/tcf-agent/tcf-agent.service Normal file
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@ -0,0 +1,9 @@
[Unit]
Description=Target Communication Framework Agent
After=network.target
[Service]
ExecStart=/usr/sbin/tcf-agent -L- -l0
[Install]
WantedBy=multi-user.target