bwlp/qemu.git/include/libdecnumber, branch master

Replace config-time define HOST_WORDS_BIGENDIAN

2022-04-06T08:50:37+00:00

Replace a config-time define with a compile time condition define (compatible with clang and gcc) that must be declared prior to its usage. This avoids having a global configure time define, but also prevents from bad usage, if the config header wasn't included before. This can help to make some code independent from qemu too. gcc supports __BYTE_ORDER__ from about 4.6 and clang from 3.2. Signed-off-by: Marc-André Lureau [ For the s390x parts I'm involved in ] Acked-by: Halil Pasic Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20220323155743.1585078-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini

libdecnumber: Introduce decNumberIntegralToInt128

2021-11-08T23:32:52+00:00

This will be used to implement PowerPC's dctfixqq. Signed-off-by: Luis Pires Reviewed-by: Richard Henderson Message-Id: <20211029192417.400707-7-luis.pires@eldorado.org.br> Signed-off-by: David Gibson

libdecnumber: introduce decNumberFrom[U]Int128

2021-11-08T23:32:52+00:00

This will be used to implement PowerPC's dcffixqq. Signed-off-by: Luis Pires Reviewed-by: Richard Henderson Message-Id: <20211029192417.400707-2-luis.pires@eldorado.org.br> Signed-off-by: David Gibson

include: Make headers more self-contained

2019-08-16T11:31:51+00:00

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 Reviewed-by: Alistair Francis Message-Id: <20190812052359.30071-2-armbru@redhat.com> Tested-by: Philippe Mathieu-Daudé

Clean up ill-advised or unusual header guards

2016-07-12T14:20:46+00:00

Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster Reviewed-by: Richard Henderson

libdecnumber: Don't error out on decNumberLocal.h re-inclusion

2016-07-12T14:19:16+00:00

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 Reviewed-by: Richard Henderson

libdecnumber: Don't fool around with guards to avoid #include

2016-07-12T14:19:16+00:00

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 Reviewed-by: Richard Henderson

Clean up header guards that don't match their file name

2016-07-12T14:19:16+00:00

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 Reviewed-by: Richard Henderson

include: Clean up includes

2016-02-23T12:43:05+00:00

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 Reviewed-by: Eric Blake

Fix new typos in comments (found by codespell)

2014-07-18T13:45:36+00:00

arbitary -> arbitrary basicly -> basically Signed-off-by: Stefan Weil Signed-off-by: Michael Tokarev