qemu-e2k/linux-user/microblaze
Richard Henderson f523531471 target/microblaze: Convert brk and brki to decodetree
Split these out of the normal branch instructions, as they require
special handling.  Perform the entire operation inline, instead of
raising EXCP_BREAK to do the work in mb_cpu_do_interrupt.

This fixes a bug in that brki rd, imm, for imm != 0x18 is not
supposed to set MSR_BIP.  This fixes a bug in that imm == 0 is
the reset vector and 0x18 is the debug vector, and neither should
raise a tcg exception in system mode.

Introduce EXCP_SYSCALL for microblaze-linux-user.

Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-09-01 07:43:35 -07:00
..
cpu_loop.c target/microblaze: Convert brk and brki to decodetree 2020-09-01 07:43:35 -07:00
meson.build meson: linux-user 2020-08-21 06:30:38 -04:00
signal.c target/microblaze: Split out PC from env->sregs 2020-09-01 07:41:38 -07:00
sockbits.h
syscall.tbl linux-user: update syscall.tbl from linux 0bf999f9c5e7 2020-03-20 16:02:00 +01:00
syscallhdr.sh linux-user, microblaze: add syscall table generation support 2020-03-20 16:02:00 +01:00
target_cpu.h linux-user: Introduce cpu_clone_regs_parent 2019-11-06 13:43:25 +01:00
target_elf.h
target_fcntl.h linux-user: move generic fcntl definitions to generic/fcntl.h 2018-06-04 01:30:43 +02:00
target_signal.h linux-user: move generic signal definitions to generic/signal.h 2018-06-04 01:30:44 +02:00
target_structs.h
target_syscall.h linux-user: Add strace support for printing arguments of syscalls used to lock and unlock memory 2020-08-27 12:29:50 +02:00
termbits.h linux-user: Add generic 'termbits.h' for some archs 2020-08-27 12:29:50 +02:00