qemu-e2k/linux-user/hppa
Helge Deller dcd86148e2 linux-user/hppa: Detect glibc ABORT_INSTRUCTION and EXCP_BREAK handler
The glibc on the hppa platform uses the "iitlbp %r0,(%sr0, %r0)"
assembler instruction as ABORT_INSTRUCTION.
If this (in userspace context) illegal assembler statement is found,
dump the registers and report the failure to userspace the same way as
the Linux kernel on physical hardware.

For other illegal instructions report TARGET_ILL_ILLOPC instead of
TARGET_ILL_ILLOPN as si_code.

Additionally add the missing EXCP_BREAK exception handler which occurs
when the "break x,y" assembler instruction is executed and report
EXCP_ASSIST traps.

Signed-off-by: Helge Deller <deller@gmx.de>

Message-Id: <Y1osHVsylkuZNUnY@p100>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2022-11-02 17:14:02 +01:00
..
cpu_loop.c linux-user/hppa: Detect glibc ABORT_INSTRUCTION and EXCP_BREAK handler 2022-11-02 17:14:02 +01:00
meson.build meson: linux-user 2020-08-21 06:30:38 -04:00
signal.c linux-user/hppa: Fix setup_sigcontext() 2022-09-27 13:19:05 +02:00
sockbits.h Supply missing header guards 2019-06-12 13:20:21 +02:00
syscall.tbl linux-user: update syscall.tbl to Linux v5.13 2021-07-13 13:59:59 +02:00
syscallhdr.sh linux-user, hppa: add syscall table generation support 2020-03-20 16:02:00 +01:00
target_cpu.h linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
target_elf.h linux-user: Move CPU type name selection to a function 2018-02-25 17:27:41 +01:00
target_errno_defs.h linux-user/hppa: Move errno definitions to 'target_errno_defs.h' 2021-07-12 21:53:35 +02:00
target_fcntl.h linux-user: fix O_NONBLOCK in signalfd4() and eventfd2() syscalls 2021-02-13 22:50:49 +01:00
target_mman.h linux-user: Provide MADV_* definitions 2022-09-27 09:30:09 +02:00
target_prctl.h target/hppa: Implement prctl_unalign_sigbus 2022-01-06 11:40:52 +01:00
target_resource.h linux-user: Move generic TARGET_RLIMIT* definitions to generic/target_resource.h 2022-02-01 08:01:38 +01:00
target_signal.h linux-user/hppa: Add signal trampoline for hppa target 2022-09-27 09:33:19 +02:00
target_structs.h linux user: Fix Lesser GPL version number 2020-11-15 16:41:26 +01:00
target_syscall.h linux-user/hppa: Increase guest stack size to 80MB for hppa target 2022-09-27 09:33:56 +02:00
termbits.h linux-user: Add missing termbits types and values definitions 2020-08-27 12:29:50 +02:00