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Cleanup.

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This commit is contained in:
Michael Munday 2016-11-22 13:47:35 -05:00
parent d50f8aa92b
commit d505a0e0ba
1 changed files with 0 additions and 47 deletions
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47
src/vm_s390x.dasc
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@ -80,8 +80,6 @@
|// Callee save area (allocated by interpreter).
|.define CALLEESAVE 000(SP) // <- SP in interpreter.
|
|.define TMPDofs,
|
|.macro savereg arg1 arg2 arg3
| STG arg1; // Store 64bit content
| STG arg2; // Store 64bit content
@ -110,51 +108,6 @@
|.type TRACE, GCtrace
|.type SBUF, SBuf
|
|// Stack layout while in interpreter. Must match with lj_frame.h.
|//-----------------------------------------------------------------------
|.define CFRAME_SPACE, aword*9 // Delta for esp (see <--).
|.macro saveregs_
|.endmacro
|.macro restoreregs
|.endmacro
|
|.macro saveregs
|.endmacro
|.define SAVE_ERRF, aword [esp+aword*15] // vm_pcall/vm_cpcall only.
|.define SAVE_NRES, aword [esp+aword*14]
|.define SAVE_CFRAME, aword [esp+aword*13]
|.define SAVE_L, aword [esp+aword*12]
|//----- 16 byte aligned, ^^^ arguments from C caller
|.define SAVE_RET, aword [esp+aword*11] //<-- esp entering interpreter.
|.define SAVE_R4, aword [esp+aword*10]
|.define SAVE_R3, aword [esp+aword*9]
|.define SAVE_R2, aword [esp+aword*8]
|//----- 16 byte aligned
|.define SAVE_R1, aword [esp+aword*7] //<-- esp after register saves.
|.define SAVE_PC, aword [esp+aword*6]
|.define TMP2, aword [esp+aword*5]
|.define TMP1, aword [esp+aword*4]
|//----- 16 byte aligned
|.define ARG4, aword [esp+aword*3]
|.define ARG3, aword [esp+aword*2]
|.define ARG2, aword [esp+aword*1]
|.define ARG1, aword [esp] //<-- esp while in interpreter.
|//----- 16 byte aligned, ^^^ arguments for C callee
|
|// FPARGx overlaps ARGx and ARG(x+1) on x86.
|.define FPARG3, qword [esp+qword*1]
|.define FPARG1, qword [esp]
|// TMPQ overlaps TMP1/TMP2. ARG5/MULTRES overlap TMP1/TMP2 (and TMPQ).
|.define TMPQ, qword [esp+aword*4]
|.define TMP3, ARG4
|.define ARG5, TMP1
|.define TMPa, TMP1
|.define MULTRES, TMP2
|
|//-----------------------------------------------------------------------
|
|// Instruction headers.