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

Commit Graph

Author	SHA1	Message	Date
Markus Armbruster	ec150c7e09	include: Make headers more self-contained Back in 2016, we discussed[1] rules for headers, and these were generally liked: 1. Have a carefully curated header that's included everywhere first. We got that already thanks to Peter: osdep.h. 2. Headers should normally include everything they need beyond osdep.h. If exceptions are needed for some reason, they must be documented in the header. If all that's needed from a header is typedefs, put those into qemu/typedefs.h instead of including the header. 3. Cyclic inclusion is forbidden. This patch gets include/ closer to obeying 2. It's actually extracted from my "[RFC] Baby steps towards saner headers" series[2], which demonstrates a possible path towards checking 2 automatically. It passes the RFC test there. [1] Message-ID: <87h9g8j57d.fsf@blackfin.pond.sub.org> https://lists.nongnu.org/archive/html/qemu-devel/2016-03/msg03345.html [2] Message-Id: <20190711122827.18970-1-armbru@redhat.com> https://lists.nongnu.org/archive/html/qemu-devel/2019-07/msg02715.html Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-2-armbru@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>	7 years ago
Markus Armbruster	2a6a4076e1	Clean up ill-advised or unusual header guards Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>	10 years ago
Markus Armbruster	965379b455	libdecnumber: Don't error out on decNumberLocal.h re-inclusion decNumberLocal.h errors out when it's included with its header guard defined. This catches multiple inclusions. Drop that. Including it multiple times is safe, and the compiler can do it efficiently. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>	10 years ago
Markus Armbruster	6031a51f1d	libdecnumber: Don't fool around with guards to avoid #include Some libdecnumber headers avoid including decNumber.h or decContext.h again by checking their header guards. Don't. Including them multiple times is safe, and the compiler can do it efficiently. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>	10 years ago
Markus Armbruster	121d07125b	Clean up header guards that don't match their file name Header guard symbols should match their file name to make guard collisions less likely. Offenders found with scripts/clean-header-guards.pl -vn. Cleaned up with scripts/clean-header-guards.pl, followed by some renaming of new guard symbols picked by the script to better ones. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>	10 years ago
Peter Maydell	90ce6e2644	include: Clean up includes Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. NB: If this commit breaks compilation for your out-of-tree patchseries or fork, then you need to make sure you add #include "qemu/osdep.h" to any new .c files that you have. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com>	10 years ago
Stefan Weil	a9dd38db68	Fix new typos in comments (found by codespell) arbitary -> arbitrary basicly -> basically Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>	12 years ago
Tom Musta	79af357225	libdecnumber: Introduce decNumberIntegralToInt64 Introduce a new conversion function to the libdecnumber library. This function converts a decNumber to a signed 64-bit integer. In order to support 64-bit integers (which may have up to 19 decimal digits), the existing "powers of 10" array is expanded from 10 to 19 entries. Signed-off-by: Tom Musta <tommusta@gmail.com> [agraf: fix 32bit host compile] Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	8e706db21e	libdecnumber: Introduce decNumberFrom[U]Int64 Introduce two conversion functions to the libdecnumber library. These conversions transform 64 bit integers to the internal decNumber representation. Both a signed and unsigned version is added. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	9b7a14b064	libdecnumber: Change gstdint.h to stdint.h Replace the inclusion of gstdint.h with the standard stdint.h header file. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	7275585b8c	libdecnumber: Modify dconfig.h to Integrate with QEMU Modify the dconfig.h header file so that libdecnumber code integrates QEMU configuration. Specifically: - the WORDS_BIGENDIAN preprocessor macro is used in libdecnumber code to determines endianness. It is derived from the existing QEMU macro HOST_WORDS_BIGENDIAN which is defined in config-host.h. - the DECPUN macro determines the number of decimal digits (aka declets) per unit (byte). This is 3 for PowerPC DFP. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	0f2d373220	libdecnumber: Prepare libdecnumber for QEMU include structure Consistent with other libraries in QEMU, the libdecnumber header files were placed in include/libdecnumber, separate from the C code. This is different from the original libdecnumber source, where they were co-located. Change the libdecnumber source code so that it reflects this split. Specifically, modify directives of the form: #include "xxx.h" to look like: #include "libdecnumber/xxx.h" Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	f5d7f14646	libdecnumber: Eliminate #include Symbols.h The various Symbols.h files were not copied from the original GCC libdecnumber library; they are not necessary for use in QEMU. Remove all instances of #include "*Symbols.h" Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	72ac97cdfc	libdecnumber: Introduce libdecnumber Code Add files from the libdecnumber decimal floating point library to QEMU. The libdecnumber library was originally part of GCC and contains code that is useful in emulating the PowerPC decimal floating point (DFP) instructions. This particular copy of the source comes from GCC 4.3 and is licensed at GPLv2+. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago

14 Commits (44a4ff31c01082ffce08ec3b9a87a4fdf15919d5)