diff options
Diffstat (limited to 'linux-user/riscv/signal.c')
| -rw-r--r-- | linux-user/riscv/signal.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/linux-user/riscv/signal.c b/linux-user/riscv/signal.c index f989f7f51f..941eadce87 100644 --- a/linux-user/riscv/signal.c +++ b/linux-user/riscv/signal.c @@ -21,6 +21,7 @@ #include "user-internals.h" #include "signal-common.h" #include "linux-user/trace.h" +#include "vdso-asmoffset.h" /* Signal handler invocation must be transparent for the code being interrupted. Complete CPU (hart) state is saved on entry and restored @@ -37,6 +38,8 @@ struct target_sigcontext { uint32_t fcsr; }; /* cf. riscv-linux:arch/riscv/include/uapi/asm/ptrace.h */ +QEMU_BUILD_BUG_ON(offsetof(struct target_sigcontext, fpr) != offsetof_freg0); + struct target_ucontext { abi_ulong uc_flags; abi_ptr uc_link; @@ -51,6 +54,11 @@ struct target_rt_sigframe { struct target_ucontext uc; }; +QEMU_BUILD_BUG_ON(sizeof(struct target_rt_sigframe) + != sizeof_rt_sigframe); +QEMU_BUILD_BUG_ON(offsetof(struct target_rt_sigframe, uc.uc_mcontext) + != offsetof_uc_mcontext); + static abi_ulong get_sigframe(struct target_sigaction *ka, CPURISCVState *regs, size_t framesize) { |