| commit | fc4d60ee16e9c20404e9970b421ac3e96df4c214 | |
| author | Richard Henderson <rth@twiddle.net> | |
| Wed, 13 Mar 2013 00:11:40 +0000 (12 17:11 -0700) | ||
| committer | Aurelien Jarno <aurelien@aurel32.net> | |
| Fri, 26 Apr 2013 23:19:20 +0000 (27 01:19 +0200) | ||
| tree | 6cea7ee809f330dbf58e38cdaab0d5107bfd5bde | treesnapshot (tar.gz zip) |
| parent | ed605126a8d826e60587cc21d9e7b95e8c49b6f6 | commitdiff |
tcg-arm: Fix local stack frame
We were not allocating TCG_STATIC_CALL_ARGS_SIZE, so this meant that
any helper with more than 4 arguments would clobber the saved regs.
Realizing that we're supposed to have this memory pre-allocated means
we can clean up the tcg_out_arg functions, which were trying to do
more stack allocation.
Allocate stack memory for the TCG temporaries while we're at it.
Signed-off-by: Richard Henderson <rth@twiddle.net>
We were not allocating TCG_STATIC_CALL_ARGS_SIZE, so this meant that
any helper with more than 4 arguments would clobber the saved regs.
Realizing that we're supposed to have this memory pre-allocated means
we can clean up the tcg_out_arg functions, which were trying to do
more stack allocation.
Allocate stack memory for the TCG temporaries while we're at it.
Signed-off-by: Richard Henderson <rth@twiddle.net>
| tcg/arm/tcg-target.c | diffblobblamehistory |