On 7/30/21 5:16 AM, Peter Maydell wrote:
Unlike A-profile, for M-profile the UDIV and SDIV insns can be
configured to raise an exception on division by zero, using the CCR
DIV_0_TRP bit.
Implement support for setting this bit by making the helper functions
raise the appropriate exception.
Signed-off-by: Peter Maydell<peter.mayd...@linaro.org>
---
target/arm/cpu.h | 1 +
target/arm/helper.h | 4 ++--
target/arm/helper.c | 19 +++++++++++++++++--
target/arm/m_helper.c | 4 ++++
target/arm/translate.c | 4 ++--
5 files changed, 26 insertions(+), 6 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
