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tcg: Expand glue macros before stringifying helper names

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Backports commit 44368ac62dc5ba014b68b2c1a8ec6fedc3242a5d from qemu
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Richard Henderson 2018-03-03 23:07:15 -05:00 committed by Lioncash
parent b7ab3c861d
commit fc52eea5e2
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1 changed files with 11 additions and 6 deletions
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17
qemu/include/exec/helper-tcg.h
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@ -6,31 +6,35 @@
#include "exec/helper-head.h" #include "exec/helper-head.h"
/* Need one more level of indirection before stringification
to get all the macros expanded first. */
#define str(s) #s
#define DEF_HELPER_FLAGS_0(NAME, FLAGS, ret) \ #define DEF_HELPER_FLAGS_0(NAME, FLAGS, ret) \
{ HELPER(NAME), #NAME, FLAGS, \ { HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) }, dh_sizemask(ret, 0) },
#define DEF_HELPER_FLAGS_1(NAME, FLAGS, ret, t1) \ #define DEF_HELPER_FLAGS_1(NAME, FLAGS, ret, t1) \
{ HELPER(NAME), #NAME, FLAGS, \ { HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) }, dh_sizemask(ret, 0) | dh_sizemask(t1, 1) },
#define DEF_HELPER_FLAGS_2(NAME, FLAGS, ret, t1, t2) \ #define DEF_HELPER_FLAGS_2(NAME, FLAGS, ret, t1, t2) \
{ HELPER(NAME), #NAME, FLAGS, \ { HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \ dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) }, | dh_sizemask(t2, 2) },
#define DEF_HELPER_FLAGS_3(NAME, FLAGS, ret, t1, t2, t3) \ #define DEF_HELPER_FLAGS_3(NAME, FLAGS, ret, t1, t2, t3) \
{ HELPER(NAME), #NAME, FLAGS, \ { HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \ dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) | dh_sizemask(t3, 3) }, | dh_sizemask(t2, 2) | dh_sizemask(t3, 3) },
#define DEF_HELPER_FLAGS_4(NAME, FLAGS, ret, t1, t2, t3, t4) \ #define DEF_HELPER_FLAGS_4(NAME, FLAGS, ret, t1, t2, t3, t4) \
{ HELPER(NAME), #NAME, FLAGS, \ { HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \ dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) }, | dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) },
#define DEF_HELPER_FLAGS_5(NAME, FLAGS, ret, t1, t2, t3, t4, t5) \ #define DEF_HELPER_FLAGS_5(NAME, FLAGS, ret, t1, t2, t3, t4, t5) \
{ HELPER(NAME), #NAME, FLAGS, \ { HELPER(NAME), str(#NAME), FLAGS, \
dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \ dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \
| dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \ | dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \
| dh_sizemask(t5, 5) }, | dh_sizemask(t5, 5) },
@ -38,6 +42,7 @@
#include "helper.h" #include "helper.h"
#include "tcg-runtime.h" #include "tcg-runtime.h"
#undef str
#undef DEF_HELPER_FLAGS_0 #undef DEF_HELPER_FLAGS_0
#undef DEF_HELPER_FLAGS_1 #undef DEF_HELPER_FLAGS_1
#undef DEF_HELPER_FLAGS_2 #undef DEF_HELPER_FLAGS_2