qemu-patch-raspberry4/accel
Emilio G. Cota 61b8cef1d4 qht: require a default comparison function
qht_lookup now uses the default cmp function. qht_lookup_custom is defined
to retain the old behaviour, that is a cmp function is explicitly provided.

qht_insert will gain use of the default cmp in the next patch.

Note that we move qht_lookup_custom's @func to be the last argument,
which makes the new qht_lookup as simple as possible.
Instead of this (i.e. keeping @func 2nd):
0000000000010750 <qht_lookup>:
   10750:       89 d1                   mov    %edx,%ecx
   10752:       48 89 f2                mov    %rsi,%rdx
   10755:       48 8b 77 08             mov    0x8(%rdi),%rsi
   10759:       e9 22 ff ff ff          jmpq   10680 <qht_lookup_custom>
   1075e:       66 90                   xchg   %ax,%ax

We get:
0000000000010740 <qht_lookup>:
   10740:       48 8b 4f 08             mov    0x8(%rdi),%rcx
   10744:       e9 37 ff ff ff          jmpq   10680 <qht_lookup_custom>
   10749:       0f 1f 80 00 00 00 00    nopl   0x0(%rax)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-06-15 07:42:55 -10:00
..
kvm kvm: introduce memory encryption APIs 2018-03-13 12:04:03 +01:00
stubs kvm: introduce memory encryption APIs 2018-03-13 12:04:03 +01:00
tcg qht: require a default comparison function 2018-06-15 07:42:55 -10:00
accel.c accel: use g_strsplit for parsing accelerator names 2018-05-09 00:13:38 +02:00
Makefile.objs kvm: add memory encryption context 2018-03-13 12:04:03 +01:00