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e534629296
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Peter Maydell e534629296 target/arm: Implement M-profile trapping on division by zero 
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.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210730151636.17254-3-peter.maydell@linaro.org
2021-08-25 10:48:50 +01:00
..
alpha accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
arm target/arm: Implement M-profile trapping on division by zero 2021-08-25 10:48:50 +01:00
avr accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
cris accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
hexagon The Hexagon target was silently failing the SIGSEGV test because 2021-07-26 13:36:51 +01:00
hppa accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
i386 target/i386: Fixed size of constant for Windows 2021-08-13 14:31:49 +02:00
m68k accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
microblaze accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
mips accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
nios2 target/nios2: Mark raise_exception() as noreturn 2021-07-30 08:23:12 -10:00
openrisc accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
ppc target/ppc: Ease L=0 requirement on cmp/cmpi/cmpl/cmpli for ppc32 2021-07-29 10:59:49 +10:00
riscv accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
rx accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
s390x accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
sh4 accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
sparc accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
tricore accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
xtensa accel/tcg: Remove TranslatorOps.breakpoint_check 2021-07-21 07:47:05 -10:00
Kconfig meson: Introduce target-specific Kconfig 2021-07-09 18:21:34 +02:00
meson.build