mirror of https://github.com/xemu-project/xemu.git
![]() The SMCCC 1.3 spec section 5.2 says The Unknown SMC Function Identifier is a sign-extended value of (-1) that is returned in the R0, W0 or X0 registers. An implementation must return this error code when it receives: * An SMC or HVC call with an unknown Function Identifier * An SMC or HVC call for a removed Function Identifier * An SMC64/HVC64 call from AArch32 state To comply with these statements, let's always return -1 when we encounter an unknown HVC or SMC call. Signed-off-by: Alexander Graf <agraf@csgraf.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
||
---|---|---|
.. | ||
alpha | ||
arm | ||
avr | ||
cris | ||
hexagon | ||
hppa | ||
i386 | ||
m68k | ||
microblaze | ||
mips | ||
nios2 | ||
openrisc | ||
ppc | ||
riscv | ||
rx | ||
s390x | ||
sh4 | ||
sparc | ||
tricore | ||
xtensa | ||
Kconfig | ||
meson.build |