Peter Maydell 167ed57625 target/arm: Remove unnecessary gen_io_end() calls ... Since commit ba3e7926691ed3 it has been unnecessary for target code to call gen_io_end() after an IO instruction in icount mode; it is sufficient to call gen_io_start() before it and to force the end of the TB. Many now-unnecessary calls to gen_io_end() were removed in commit 9e9b10c6491153b, but some were missed or accidentally added later. Remove unneeded calls from the arm target: * the call in the handling of exception-return-via-LDM is unnecessary, and the code is already forcing end-of-TB * the call in the VFP access check code is more complicated: we weren't ending the TB, so we need to add the code to force that by setting DISAS_UPDATE * the doc comment for ARM_CP_IO doesn't need to mention gen_io_end() any more Backports commit 55c812b74289863c348449135812027d188f040a from qemu		2021-02-25 13:17:32 -05:00
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arm	target/arm: Remove unnecessary gen_io_end() calls	2021-02-25 13:17:32 -05:00
i386	target/i386: Remove obsolete TODO file	2020-06-15 13:22:56 -04:00
m68k	target/m68k: implement opcode fetoxm1	2020-06-14 21:13:29 -04:00
mips	target/mips: Support variable page size	2020-06-14 21:09:51 -04:00
riscv	target/riscv: Implement checks for hfence	2021-02-25 12:03:57 -05:00
sparc	softfloat: Name compare relation enum	2020-05-21 18:08:52 -04:00