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| author | MITSUNARI Shigeo <[email protected]> | 2016-12-14 12:23:30 +0900 |
|---|---|---|
| committer | MITSUNARI Shigeo <[email protected]> | 2016-12-14 12:23:30 +0900 |
| commit | fe4765d2fed4e990ea5e9661b6bc5fc9bf48ec16 (patch) | |
| tree | e92dd98d8c979cbf86bcda0714f15d6e05fbf615 /readme.md | |
| parent | 86759a3bc82a5f0b6ccbea348b1076596440fe70 (diff) | |
| download | xbyak-fe4765d2fed4e990ea5e9661b6bc5fc9bf48ec16.tar.gz xbyak-fe4765d2fed4e990ea5e9661b6bc5fc9bf48ec16.zip | |
Label::getAddress() returns 0 if ready() is not called and in AutoGrow modev5.40
Diffstat (limited to 'readme.md')
| -rw-r--r-- | readme.md | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -1,5 +1,5 @@ -Xbyak 5.34 ; JIT assembler for x86(IA32), x64(AMD64, x86-64) by C++ +Xbyak 5.40 ; JIT assembler for x86(IA32), x64(AMD64, x86-64) by C++ ============= Abstract @@ -220,6 +220,15 @@ The above jmp opecode jumps label1. * srcLabel must be used in L(). * dstLabel must not be used in L(). +Label::getAddress() returns the address specified by the label instance and 0 if not specified. +``` +// not AutoGrow mode +Label label; +assert(label.getAddress() == 0); +L(label); +assert(label.getAddress() == getCurr()); +``` + ### Rip ``` Label label; @@ -323,6 +332,7 @@ The header files under xbyak/ are independent of cybozulib. History ------------- +* 2016/Dec/14 ver 5.40 add Label::getAddress() method to get the pointer specified by the label * 2016/Dec/09 ver 5.34 fix handling of negative offsets when encoding disp8N(thanks to rsdubtso) * 2016/Dec/08 ver 5.33 fix encoding of vpbroadcast{b,w,d,q}, vpinsr{b,w}, vpextr{b,w} for disp8N * 2016/Dec/01 ver 5.32 rename __xgetbv() to _xgetbv() to support clang for Visual Studio(thanks to freiro) |