Message ID | 20240903163046.869262-6-andrew.jones@linux.dev (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | Support cross compiling with clang | expand |
On 03/09/2024 18.30, Andrew Jones wrote: > The spec says unaligned accesses are supported, so this isn't required > and clang doesn't support it. A platform might have slow unaligned > accesses, but kvm-unit-tests isn't about speed anyway. > > Signed-off-by: Andrew Jones <andrew.jones@linux.dev> > --- > riscv/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/riscv/Makefile b/riscv/Makefile > index 179a373dbacf..2ee7c5bb5ad8 100644 > --- a/riscv/Makefile > +++ b/riscv/Makefile > @@ -76,7 +76,7 @@ LDFLAGS += -melf32lriscv > endif > CFLAGS += -DCONFIG_RELOC > CFLAGS += -mcmodel=medany > -CFLAGS += -mstrict-align > +#CFLAGS += -mstrict-align > CFLAGS += -std=gnu99 > CFLAGS += -ffreestanding > CFLAGS += -O2 Reviewed-by: Thomas Huth <thuth@redhat.com>
diff --git a/riscv/Makefile b/riscv/Makefile index 179a373dbacf..2ee7c5bb5ad8 100644 --- a/riscv/Makefile +++ b/riscv/Makefile @@ -76,7 +76,7 @@ LDFLAGS += -melf32lriscv endif CFLAGS += -DCONFIG_RELOC CFLAGS += -mcmodel=medany -CFLAGS += -mstrict-align +#CFLAGS += -mstrict-align CFLAGS += -std=gnu99 CFLAGS += -ffreestanding CFLAGS += -O2
The spec says unaligned accesses are supported, so this isn't required and clang doesn't support it. A platform might have slow unaligned accesses, but kvm-unit-tests isn't about speed anyway. Signed-off-by: Andrew Jones <andrew.jones@linux.dev> --- riscv/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)