Move cpu_signal_handler declaration.
Restrict cpu_handle_halt to sysemu.
Make do_unaligned_access noreturn.
Misc tcg/mips cleanup
Misc tcg/sparc cleanup
Misc tcg/riscv cleanup
# gpg: Signature made Tue 21 Sep 2021 10:47:29 PM EDT
# gpg: using RSA key
7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* remotes/rth/tags/pull-tcg-
20210921:
tcg/riscv: Remove add with zero on user-only memory access
hw/core: Make do_unaligned_access noreturn
tcg/sparc: Introduce tcg_out_mov_delay
tcg/sparc: Drop inline markers
tcg/mips: Drop special alignment for code_gen_buffer
tcg/mips: Unset TCG_TARGET_HAS_direct_jump
tcg/mips: Allow JAL to be out of range in tcg_out_bswap_subr
tcg/mips: Drop inline markers
accel/tcg: Restrict cpu_handle_halt() to sysemu
include/exec: Move cpu_signal_handler declaration
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>