Richard Henderson b5d66e0dd8 linux-user/arm: Implement setup_sigtramp ... Mirror what the kernel does in arch/arm/kernel/signal.h, using the old sigframe struct in the rt sigframe struct. Update the trampoline code to match the kernel: this uses sp-relative accesses rather than pc-relative. Copy the code into frame->retcode from the trampoline page. This minimises the different cases wrt arm vs thumb vs fdpic. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210929130553.121567-6-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>		2021-10-01 12:03:48 +02:00
..
nwfpe	softfloat: Introduce Floatx80RoundPrec	2021-06-03 14:04:02 -07:00
cpu_loop.c	linux-user/arm: Use force_sig_fault()	2021-09-23 14:43:34 +02:00
meson.build	semihosting: Move ARM semihosting code to shared directories	2021-01-18 10:05:06 +00:00
signal.c	linux-user/arm: Implement setup_sigtramp	2021-10-01 12:03:48 +02:00
sockbits.h
syscall.tbl	linux-user: update syscall.tbl to Linux v5.13	2021-07-13 13:59:59 +02:00
syscallhdr.sh
target_cpu.h	linux user: Fix Lesser GPL version number	2020-11-15 16:41:26 +01:00
target_elf.h
target_errno_defs.h	linux-user: Extract target errno to 'target_errno_defs.h'	2021-07-12 21:53:35 +02:00
target_fcntl.h
target_signal.h	linux-user/arm: Implement setup_sigtramp	2021-10-01 12:03:48 +02:00
target_structs.h	linux user: Fix Lesser GPL version number	2020-11-15 16:41:26 +01:00
target_syscall.h
termbits.h