riscv/qemu - qemu - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Andreas Färber	bb2eb1892d	module: Don't complain when a module is absent The current implementation depends on a configure-time generated list of block modules. When any of them is absent, module_load() emits a warning. This is suboptimal because extracting code to modules was mainly done to allow separate packaging of modules with intrusive dependencies. Absence of optional packages then leads to absence of modules and an error message, which users may recognize as new and report as error. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	12 years ago
Andreas Färber	f9e13f8fd8	module: Simplify module_load() The file path is not used for error reporting, so we can free it directly after use. Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	12 years ago
Stefan Weil	08cf99629d	util: Add 'static' attribute to function implementation The static code analyzer smatch complains because of a missing 'static' attribute: util/module.c:166:6: warning: symbol 'module_load' was not declared. Should it be static? 'static' is used in the forward declaration, but not in the implementation. Add it there, too. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>	12 years ago
Fam Zheng	d844a7b656	modules: Fix building with --enable-modules Compiling util/modules.c with modules enabled fails now. Fix it by including qemu-common.h before #ifdef testing in module.c. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1393453893-12125-1-git-send-email-famz@redhat.com Reviewed-by: Hu Tao <hutao@cn.fujitsu.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	12 years ago
Paolo Bonzini	aa0d1f4488	modules: do not include gmodule-2.0 in static builds gmodule-2.0's pkg-config files include -Wl,--export-dynamic, which breaks static builds. It is a glib bug, but we need to support --static builds for the linux-user targets, and in the end all that is needed to fix this is: * outlaw --enable-modules --static, which makes little sense anyway * only include gmodule-2.0's cflags and ldflags if --enable-modules is specified on the command line. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1393346215-5636-1-git-send-email-pbonzini@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	12 years ago
Fam Zheng	e26110cfc6	module: implement module loading This patch adds loading, stamp checking and initialization of modules. The init function of dynamic module is no longer directly called as __attribute__((constructor)) in static linked version, it is called only after passed the checking of presense of stamp symbol: qemu_stamp_$RELEASEHASH where $RELEASEHASH is generated by hashing version strings and content of configure script. With this, modules built from a different tree/version/configure will not be loaded. The module loading code requires gmodule-2.0. Modules are searched under - CONFIG_MODDIR - executable folder (to allow running qemu-{img,io} in the build directory) - ../ of executable folder (to allow running system emulator in the build directory) Modules are linked under their subdir respectively, then copied to top level of build directory for above convinience, e.g.: $(BUILD_DIR)/block/curl.so -> $(BUILD_DIR)/block-curl.so Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	12 years ago
Paolo Bonzini	baacf04799	build: move libqemuutil.a components to util/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	14 years ago
Paolo Bonzini	1de7afc984	misc: move include files to include/qemu/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	14 years ago
Chen Yufei	b920df5c79	Remove type field in ModuleEntry as it's not used Signed-off-by: Chen Yufei <cyfdecyf@gmail.com> Acked-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>	14 years ago
Paolo Bonzini	6b620ca3b0	prepare for future GPLv2+ relicensing All files under GPLv2 will get GPLv2+ changes starting tomorrow. event_notifier.c and exec-obsolete.h were only ever touched by Red Hat employees and can be relicensed now. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	14 years ago
Anthony Liguori	7267c0947d	Use glib memory allocation and free functions qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	15 years ago
Blue Swirl	72cf2d4f0e	Fix sys-queue.h conflict for good Problem: Our file sys-queue.h is a copy of the BSD file, but there are some additions and it's not entirely compatible. Because of that, there have been conflicts with system headers on BSD systems. Some hacks have been introduced in the commits `15cc923584`, `f40d753718`, `96555a96d7` and `3990d09adf` but the fixes were fragile. Solution: Avoid the conflict entirely by renaming the functions and the file. Revert the previous hacks. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>	17 years ago
Anthony Liguori	f789743095	Fix module initialization when more than 1 class is in use Now that we're using enums for module types, it makes no sense to bother keeping a list of module types when we know exactly how many they are. Switching to an array simplifies the code and eliminates the aforementioned bug. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	17 years ago
Anthony Liguori	0bfe3ca51e	Constructor support Allow devices/drivers to register themselves via constructors. Destructors are not needed (can be registered from a constructor) and "priority" has been renamed and changed to an enum for clarity. Signed-off-by: Paul Brook <paul@codesourcery.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	17 years ago

7 Commits (aece5edc96f211eec6febdafc9bbbb99315a2efd)