Ilya Leoshkevich f689befde6 target/xtensa: Make sure that tb->size != 0 ... tb_gen_code() assumes that tb->size must never be zero, otherwise it may produce spurious exceptions. For xtensa this may happen when decoding an unknown instruction, when handling a write into the CCOUNT or CCOMPARE special register and when single-stepping the first instruction of an exception handler. Fix by pretending that the size of the respective translation block is 1 in all these cases. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Tested-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Message-Id: <20210416154939.32404-4-iii@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>		2021-05-20 14:19:30 +02:00
..
alpha	target/alpha: fix icount handling for timer instructions	2021-04-05 07:32:56 -07:00
arm	target/arm: Make sure that commpage's tb->size != 0	2021-05-20 14:19:30 +02:00
avr	target/avr: Ignore unimplemented WDR opcode	2021-05-13 19:18:42 +02:00
cris	target/cris: Plug leakage of TCG temporaries	2021-02-22 09:04:58 +01:00
hexagon	Trivial patches pull request 20210503	2021-05-05 13:52:00 +01:00
hppa	exec: Use cpu_untagged_addr in g2h; split out g2h_untagged	2021-02-16 11:04:53 +00:00
i386	numa: Teach ram block notifiers about resizeable ram blocks	2021-05-13 18:21:13 +01:00
m68k	Prepare MacOS ROM support:	2021-03-12 18:56:56 +00:00
microblaze	cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass	2021-02-05 10:24:15 -10:00
mips	target/mips: Set set_default_nan_mode with set_snan_bit_is_one	2021-05-16 07:13:51 -05:00
nios2	semihosting: Move include/hw/semihosting/ -> include/semihosting/	2021-03-10 15:34:12 +00:00
openrisc	Do not include sysemu/sysemu.h if it's not really necessary	2021-05-02 17:24:50 +02:00
ppc	target/ppc: Remove type argument for mmubooke206_get_physical_address	2021-05-19 12:52:07 +10:00
riscv	target/riscv: Fix the RV64H decode comment	2021-05-11 20:02:07 +10:00
rx	Do not include sysemu/sysemu.h if it's not really necessary	2021-05-02 17:24:50 +02:00
s390x	target/s390x: Fix translation exception on illegal instruction	2021-05-20 14:19:30 +02:00
sh4	target/sh4: Return error if CPUClass::get_phys_page_debug() fails	2021-05-13 19:00:50 +02:00
sparc	hw/sparc*: Move cpu_check_irqs() to target/sparc/	2021-05-04 22:45:53 +01:00
tricore	target/tricore: Fix OPC2_32_RRPW_EXTR for width=0	2021-03-14 14:49:01 +01:00
xtensa	target/xtensa: Make sure that tb->size != 0	2021-05-20 14:19:30 +02:00
meson.build	Drop the deprecated unicore32 target	2021-05-12 18:20:52 +02:00