DrSocalkwe3n/luajit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM64: Add JIT compiler backend.

Browse Source 
Contributed by Djordje Kovacevic and Stefan Pejic from RT-RK.com.
Sponsored by Cisco Systems, Inc.
This commit is contained in:
Mike Pall
2016-11-20 22:16:08 +01:00
parent 13642b75ac
commit 04b60707d7
12 changed files with 3887 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/lj_target.h
View File

@@ -55,7 +55,7 @@ typedef uint32_t RegSP;
/* Bitset for registers. 32 registers suffice for most architectures.
** Note that one set holds bits for both GPRs and FPRs.
*/
#if LJ_TARGET_PPC || LJ_TARGET_MIPS
#if LJ_TARGET_PPC || LJ_TARGET_MIPS || LJ_TARGET_ARM64
typedef uint64_t RegSet;
#else
typedef uint32_t RegSet;
@@ -69,7 +69,7 @@ typedef uint32_t RegSet;
#define rset_set(rs, r) (rs |= RID2RSET(r))
#define rset_clear(rs, r) (rs &= ~RID2RSET(r))
#define rset_exclude(rs, r) (rs & ~RID2RSET(r))
#if LJ_TARGET_PPC || LJ_TARGET_MIPS
#if LJ_TARGET_PPC || LJ_TARGET_MIPS || LJ_TARGET_ARM64
#define rset_picktop(rs) ((Reg)(__builtin_clzll(rs)^63))
#define rset_pickbot(rs) ((Reg)__builtin_ctzll(rs))
#else