Helge Deller 5f538f7532 target/hppa: Raise exception 26 on emulated hardware ... On PCXS chips (PA7000, pa 1.1a), trap #18 is raised on memory faults, while all later chips (>= PA7100) generate either trap #26, #27 or #28 (depending on the fault type). Since the current qemu emulation emulates a B160L machine (with a PA7300LC PCX-L2 chip, we should raise trap #26 (EXCP_DMAR) instead of #18 (EXCP_DMP) on access faults by the Linux kernel to page zero. With the patch we now get the correct output (I tested against real hardware): Kernel Fault: Code=26 (Data memory access rights trap) instead of: Kernel Fault: Code=18 (Data memory protection/unaligned access trap) Signed-off-by: Helge Deller <deller@gmx.de> Message-Id: <20181007205153.GA30270@ls3530.fritz.box> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>		2018-10-16 15:32:22 -07:00
..
cpu-qom.h
cpu.c	fpu/softfloat: Specialize on snan_bit_is_one	2018-05-17 15:27:15 -07:00
cpu.h	target/hppa: Include priv level in user-only iaoq	2018-03-26 22:56:57 +08:00
gdbstub.c
helper.c	target: Do not include "exec/exec-all.h" if it is not necessary	2018-06-01 14:15:10 +02:00
helper.h
int_helper.c	target: Do not include "exec/exec-all.h" if it is not necessary	2018-06-01 14:15:10 +02:00
machine.c
Makefile.objs
mem_helper.c	target/hppa: Raise exception 26 on emulated hardware	2018-10-16 15:32:22 -07:00
op_helper.c	target/hppa: Remove floatX_maybe_silence_nan from conversions	2018-05-17 15:27:15 -07:00
translate.c	tcg: Pass tb and index to tcg_gen_exit_tb separately	2018-06-01 15:15:27 -07:00