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build: Fix for windows to allow nasm use

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Previously windows build could only use yasm because some procedural items such
as proc_start were not supported by nasm.  This adds a few macros and fixes so
nasm can be used to build on windows.

Change-Id: Ia05dc3ff482f33b0f915bb1be3c7df5e4a753b3a
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
This commit is contained in:
Greg Tucker
2020-03-16 16:23:55 -07:00
parent 5ab40c79cc
commit ede04f0a1f
107 changed files with 206 additions and 113 deletions
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66
include/reg_sizes.asm
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@@ -30,14 +30,6 @@
%ifndef _REG_SIZES_ASM_
%define _REG_SIZES_ASM_
%ifdef __NASM_VER__
%ifidn __OUTPUT_FORMAT__, win64
%error nasm not supported in windows
%else
%define endproc_frame
%endif
%endif
%ifndef AS_FEATURE_LEVEL
%define AS_FEATURE_LEVEL 4
%endif
@@ -220,19 +212,57 @@ section .text
%define WRT_OPT
%endif
%macro mk_global 1-3
%ifdef __NASM_VER__
%ifidn __OUTPUT_FORMAT__, macho64
global %1
%elifidn __OUTPUT_FORMAT__, win64
global %1
%else
global %1:%2 %3
%endif
%else
global %1:%2 %3
%endif
%endmacro
; Fixes for nasm lack of MS proc helpers
%ifdef __NASM_VER__
%ifidn __OUTPUT_FORMAT__, win64
%macro alloc_stack 1
sub rsp, %1
%endmacro
%macro proc_frame 1
%1:
%endmacro
%macro save_xmm128 2
movdqa [rsp + %2], %1
%endmacro
%macro save_reg 2
mov [rsp + %2], %1
%endmacro
%macro rex_push_reg 1
push %1
%endmacro
%macro push_reg 1
push %1
%endmacro
%define end_prolog
%endif
%define endproc_frame
%endif
%ifidn __OUTPUT_FORMAT__, macho64
%define elf64 macho64
mac_equ equ 1
%ifdef __NASM_VER__
%define ISAL_SYM_TYPE_FUNCTION
%define ISAL_SYM_TYPE_DATA_INTERNAL
%else
%define ISAL_SYM_TYPE_FUNCTION function
%define ISAL_SYM_TYPE_DATA_INTERNAL data internal
%endif
%else
%define ISAL_SYM_TYPE_FUNCTION function
%define ISAL_SYM_TYPE_DATA_INTERNAL data internal
%endif
%macro slversion 4