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2 Commits

Author SHA1 Message Date
Richard Henderson
4aa3f4dd5b linux-user: Fix i386 safe-syscall.S 
Clang insists that "cmp" is ambiguous with a memory destination,
requiring an explicit size suffix.

There was a true error in the use of .cfi_def_cfa_offset in the
epilogue, but changing to use the proper .cfi_adjust_cfa_offset
runs afoul of a clang bug wrt .cfi_restore_state.  Better to
fold the two epilogues so that we don't trigger the bug.

Signed-off-by: Richard Henderson <rth@twiddle.net>
 2016-07-07 21:39:22 -07:00
Richard Henderson
5d3acaf89c linux-user: Provide safe_syscall for i386 
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
 2016-06-26 13:17:22 +03:00