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d09d085a08
Add DEFINE_PROP_END_OF_LIST() and eliminate the ARRAY_SIZE() usage when
iterating in the riscv_cpu_options[] array, making it similar to what
we already do when working with riscv_cpu_extensions[].
We also have a more sophisticated motivation behind this change. In the
future we might need to export riscv_cpu_options[] to other files, and
ARRAY_LIST() doesn't work properly in that case because the array size
isn't exposed to the header file. Here's a future sight of what we would
deal with:
./target/riscv/kvm.c:1057:5: error: nested extern declaration of 'riscv_cpu_add_misa_properties' [-Werror=nested-externs]
n file included from ../target/riscv/kvm.c:19:
home/danielhb/work/qemu/include/qemu/osdep.h:473:31: error: invalid application of 'sizeof' to incomplete type 'const RISCVCPUMultiExtConfig[]'
473 | #define ARRAY_SIZE(x) ((sizeof(x) / sizeof((x)[0])) + \
| ^
./target/riscv/kvm.c:1047:29: note: in expansion of macro 'ARRAY_SIZE'
1047 | for (int i = 0; i < ARRAY_SIZE(_array); i++) { \
| ^~~~~~~~~~
./target/riscv/kvm.c:1059:5: note: in expansion of macro 'ADD_UNAVAIL_KVM_PROP_ARRAY'
1059 | ADD_UNAVAIL_KVM_PROP_ARRAY(obj, riscv_cpu_extensions);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
home/danielhb/work/qemu/include/qemu/osdep.h:473:31: error: invalid application of 'sizeof' to incomplete type 'const RISCVCPUMultiExtConfig[]'
473 | #define ARRAY_SIZE(x) ((sizeof(x) / sizeof((x)[0])) + \
| ^
./target/riscv/kvm.c:1047:29: note: in expansion of macro 'ARRAY_SIZE'
1047 | for (int i = 0; i < ARRAY_SIZE(_array); i++) { \
Homogenize the present and change the future by using
DEFINE_PROP_END_OF_LIST() in riscv_cpu_options[].
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230912132423.268494-5-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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| alpha | ||
| arm | ||
| avr | ||
| cris | ||
| hexagon | ||
| hppa | ||
| i386 | ||
| loongarch | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nios2 | ||
| openrisc | ||
| ppc | ||
| riscv | ||
| rx | ||
| s390x | ||
| sh4 | ||
| sparc | ||
| tricore | ||
| xtensa | ||
| Kconfig | ||
| meson.build | ||