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* hw/mips/boston: Fix Lesser GPL version numberChetan Pant2020-11-031-1/+1
| | | | | | | | | | | | | There is no "version 2" of the "Lesser" General Public License. It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all occurrences of "Lesser GPL version 2" with "Lesser GPL version 2.1" in comment section. Signed-off-by: Chetan Pant <chetan4windows@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20201023122633.19466-1-chetan4windows@gmail.com> [PMD: Added hw/mips/ prefix in subject] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* hw/core: Fix fit_load_fdt() error API violationsMarkus Armbruster2019-12-181-7/+8
| | | | | | | | | | | | | | | | | | | fit_load_fdt() passes @errp to fit_image_addr(), then recovers from ENOENT failures. Passing @errp is wrong, because it works only as long as @errp is neither @error_fatal nor @error_abort. Error recovery dereferences @errp. That's also wrong; see the big comment in error.h. Error recovery can leave *errp pointing to a freed Error object. Wrong, it must be null on success. Messed up in commit 3eb99edb48 "loader-fit: Wean off error_printf()". No caller actually passes such values, or uses *errp on success. Fix anyway: splice in a local Error *err, and error_propagate(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20191204093625.14836-8-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
* Clean up inclusion of sysemu/sysemu.hMarkus Armbruster2019-08-161-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | In my "build everything" tree, changing sysemu/sysemu.h triggers a recompile of some 5400 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Almost a third of its inclusions are actually superfluous. Delete them. Downgrade two more to qapi/qapi-types-run-state.h, and move one from char/serial.h to char/serial.c. hw/semihosting/config.c, monitor/monitor.c, qdev-monitor.c, and stubs/semihost.c define variables declared in sysemu/sysemu.h without including it. The compiler is cool with that, but include it anyway. This doesn't reduce actual use much, as it's still included into widely included headers. The next commit will tackle that. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-27-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
* loader-fit: Wean off error_printf()Markus Armbruster2019-04-171-26/+36
| | | | | | | | | | | | | | | | | | | | | load_fit() reports errors with error_printf() instead of error_report(). Worse, it even reports errors it actually recovers from, in fit_cfg_compatible() and fit_load_fdt(). Messed up in initial commit 51b58561c1d. Convert the helper functions for load_fit() to Error. Make sure each failure path sets an error. Fix fit_cfg_compatible() and fit_load_fdt() not to report errors they actually recover from. Convert load_fit() to error_report(). Cc: Paul Burton <pburton@wavecomp.com> Cc: Aleksandar Rikalo <arikalo@wavecomp.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190417190641.26814-4-armbru@redhat.com>
* hw: Use IEC binary prefix definitions from "qemu/units.h"Philippe Mathieu-Daudé2018-07-021-1/+2
| | | | | | | | | | | | | Code change produced with: $ git ls-files | egrep '\.[ch]$' | \ xargs sed -i -e 's/\(\W[KMGTPE]\)_BYTE/\1iB/g' Suggested-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> (ppc parts) Message-Id: <20180625124238.25339-6-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: Do not include "exec/address-spaces.h" if it is not necessaryPhilippe Mathieu-Daudé2018-06-011-1/+0Star
| | | | | | | | | | | | | Code change produced with: $ git grep '#include "exec/address-spaces.h"' hw include/hw | \ cut -d: -f-1 | \ xargs egrep -L "(get_system_|address_space_)" | \ xargs sed -i.bak '/#include "exec\/address-spaces.h"/d' Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180528232719.4721-12-f4bug@amsat.org> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* loader: Support Flattened Image Trees (FIT images)Paul Burton2017-02-221-0/+325
Introduce support for loading Flattened Image Trees, as used by modern U-Boot. FIT images are essentially flattened device tree files which contain binary images such as kernels, FDTs or ramdisks along with one or more configuration nodes describing boot configurations. The MIPS Boston board typically boots kernels in the form of FIT images, and will make use of this code. Signed-off-by: Paul Burton <paul.burton@imgtec.com> [yongbok.kim@imgtec.com: fixed potential memory leaks, isolated building option] Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>