qemu/target/xtensa
Stefan Hajnoczi d73415a315 qemu/atomic.h: rename atomic_ to qatomic_
clang's C11 atomic_fetch_*() functions only take a C11 atomic type
pointer argument. QEMU uses direct types (int, etc) and this causes a
compiler error when a QEMU code calls these functions in a source file
that also included <stdatomic.h> via a system header file:

  $ CC=clang CXX=clang++ ./configure ... && make
  ../util/async.c:79:17: error: address argument to atomic operation must be a pointer to _Atomic type ('unsigned int *' invalid)

Avoid using atomic_*() names in QEMU's atomic.h since that namespace is
used by <stdatomic.h>. Prefix QEMU's APIs with 'q' so that atomic.h
and <stdatomic.h> can co-exist. I checked /usr/include on my machine and
searched GitHub for existing "qatomic_" users but there seem to be none.

This patch was generated using:

  $ git grep -h -o '\<atomic\(64\)\?_[a-z0-9_]\+' include/qemu/atomic.h | \
    sort -u >/tmp/changed_identifiers
  $ for identifier in $(</tmp/changed_identifiers); do
        sed -i "s%\<$identifier\>%q$identifier%g" \
            $(git grep -I -l "\<$identifier\>")
    done

I manually fixed line-wrap issues and misaligned rST tables.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200923105646.47864-1-stefanha@redhat.com>
2020-09-23 16:07:44 +01:00
..
core-dc232b meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-dc233c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-de212 meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-de233_fpu target/xtensa: import de233_fpu core 2020-08-21 12:53:48 -07:00
core-dsp3400 target/xtensa: import DSP3400 core 2020-08-21 12:56:45 -07:00
core-fsf meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-sample_controller meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-test_kc705_be meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-test_mmuhifi_c3 meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-dc232b.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-dc233c.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-de212.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-de233_fpu.c target/xtensa: import de233_fpu core 2020-08-21 12:53:48 -07:00
core-dsp3400.c target/xtensa: import DSP3400 core 2020-08-21 12:56:45 -07:00
core-fsf.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-sample_controller.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-test_kc705_be.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
core-test_mmuhifi_c3.c meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu-qom.h qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros 2020-09-18 14:12:32 -04:00
cpu.c target/xtensa: add DFPU registers and opcodes 2020-08-21 12:48:15 -07:00
cpu.h target/xtensa: add DFPU registers and opcodes 2020-08-21 12:48:15 -07:00
dbg_helper.c target/xtensa: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
exc_helper.c qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
fpu_helper.c target/xtensa: implement FPU division and square root 2020-08-21 12:48:15 -07:00
gdbstub.c gdbstub: Do not use memset() on GByteArray 2020-04-15 11:38:23 +01:00
helper.c target/xtensa: add geometry to xtensa_get_regfile_by_name 2020-08-21 12:48:15 -07:00
helper.h target/xtensa: implement FPU division and square root 2020-08-21 12:48:15 -07:00
import_core.sh meson: rename included C source files to .c.inc 2020-08-21 06:18:30 -04:00
meson.build target/xtensa: import DSP3400 core 2020-08-21 12:56:45 -07:00
mmu_helper.c target/xtensa: Use probe_access for itlb_hit_test 2020-01-15 15:13:09 -10:00
monitor.c hmp: Move hmp.h to include/monitor/ 2019-07-02 07:19:45 +02:00
op_helper.c qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
overlay_tool.h target/xtensa: add DFPU registers and opcodes 2020-08-21 12:48:15 -07:00
translate.c target/xtensa: implement FPU division and square root 2020-08-21 12:48:15 -07:00
win_helper.c target/xtensa: only rotate window in the retw helper 2019-02-28 04:43:22 -08:00
xtensa-isa-internal.h Clean up decorations and whitespace around header guards 2019-05-13 08:58:55 +02:00
xtensa-isa.c Clean up includes 2018-02-09 05:05:11 +01:00
xtensa-isa.h Use #include "..." for our own headers, <...> for others 2018-02-09 05:05:11 +01:00
xtensa-semi.c Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00