about summary refs log tree commit diff
path: root/sysdeps
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/x86_64/multiarch/avx-rtm-vecs.h34
-rw-r--r--sysdeps/x86_64/multiarch/avx-vecs.h47
-rw-r--r--sysdeps/x86_64/multiarch/evex-vecs-common.h39
-rw-r--r--sysdeps/x86_64/multiarch/evex256-vecs.h35
-rw-r--r--sysdeps/x86_64/multiarch/evex512-vecs.h35
-rw-r--r--sysdeps/x86_64/multiarch/sse2-vecs.h47
-rw-r--r--sysdeps/x86_64/multiarch/vec-macros.h90
7 files changed, 327 insertions, 0 deletions
diff --git a/sysdeps/x86_64/multiarch/avx-rtm-vecs.h b/sysdeps/x86_64/multiarch/avx-rtm-vecs.h
new file mode 100644
index 0000000000..3f531dd47f
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/avx-rtm-vecs.h
@@ -0,0 +1,34 @@
+/* Common config for AVX-RTM VECs
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _AVX_RTM_VECS_H
+#define _AVX_RTM_VECS_H			1
+
+#define ZERO_UPPER_VEC_REGISTERS_RETURN	\
+	ZERO_UPPER_VEC_REGISTERS_RETURN_XTEST
+
+#define VZEROUPPER_RETURN		jmp L(return_vzeroupper)
+
+#define USE_WITH_RTM			1
+#include "avx-vecs.h"
+
+#undef SECTION
+#define SECTION(p)				p##.avx.rtm
+
+#endif
diff --git a/sysdeps/x86_64/multiarch/avx-vecs.h b/sysdeps/x86_64/multiarch/avx-vecs.h
new file mode 100644
index 0000000000..89680f5db8
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/avx-vecs.h
@@ -0,0 +1,47 @@
+/* Common config for AVX VECs
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _AVX_VECS_H
+#define _AVX_VECS_H			1
+
+#ifdef VEC_SIZE
+# error "Multiple VEC configs included!"
+#endif
+
+#define VEC_SIZE			32
+#include "vec-macros.h"
+
+#define USE_WITH_AVX		1
+#define SECTION(p)			p##.avx
+
+/* 4-byte mov instructions with AVX2.  */
+#define MOV_SIZE			4
+/* 1 (ret) + 3 (vzeroupper).  */
+#define RET_SIZE			4
+#define VZEROUPPER			vzeroupper
+
+#define VMOVU				vmovdqu
+#define VMOVA				vmovdqa
+#define VMOVNT				vmovntdq
+
+/* Often need to access xmm portion.  */
+#define VEC_xmm				VEC_any_xmm
+#define VEC					VEC_any_ymm
+
+#endif
diff --git a/sysdeps/x86_64/multiarch/evex-vecs-common.h b/sysdeps/x86_64/multiarch/evex-vecs-common.h
new file mode 100644
index 0000000000..99806ebcd7
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/evex-vecs-common.h
@@ -0,0 +1,39 @@
+/* Common config for EVEX256 and EVEX512 VECs
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _EVEX_VECS_COMMON_H
+#define _EVEX_VECS_COMMON_H			1
+
+#include "vec-macros.h"
+
+/* 6-byte mov instructions with EVEX.  */
+#define MOV_SIZE			6
+/* No vzeroupper needed.  */
+#define RET_SIZE			1
+#define VZEROUPPER
+
+#define VMOVU				vmovdqu64
+#define VMOVA				vmovdqa64
+#define VMOVNT				vmovntdq
+
+#define VEC_xmm				VEC_hi_xmm
+#define VEC_ymm				VEC_hi_ymm
+#define VEC_zmm				VEC_hi_zmm
+
+#endif
diff --git a/sysdeps/x86_64/multiarch/evex256-vecs.h b/sysdeps/x86_64/multiarch/evex256-vecs.h
new file mode 100644
index 0000000000..222ba46dc7
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/evex256-vecs.h
@@ -0,0 +1,35 @@
+/* Common config for EVEX256 VECs
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _EVEX256_VECS_H
+#define _EVEX256_VECS_H			1
+
+#ifdef VEC_SIZE
+# error "Multiple VEC configs included!"
+#endif
+
+#define VEC_SIZE			32
+#include "evex-vecs-common.h"
+
+#define USE_WITH_EVEX256	1
+#define SECTION(p)			p##.evex
+
+#define VEC					VEC_ymm
+
+#endif
diff --git a/sysdeps/x86_64/multiarch/evex512-vecs.h b/sysdeps/x86_64/multiarch/evex512-vecs.h
new file mode 100644
index 0000000000..d1784d5368
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/evex512-vecs.h
@@ -0,0 +1,35 @@
+/* Common config for EVEX512 VECs
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _EVEX512_VECS_H
+#define _EVEX512_VECS_H			1
+
+#ifdef VEC_SIZE
+# error "Multiple VEC configs included!"
+#endif
+
+#define VEC_SIZE			64
+#include "evex-vecs-common.h"
+
+#define USE_WITH_EVEX512	1
+#define SECTION(p)			p##.evex512
+
+#define VEC					VEC_zmm
+
+#endif
diff --git a/sysdeps/x86_64/multiarch/sse2-vecs.h b/sysdeps/x86_64/multiarch/sse2-vecs.h
new file mode 100644
index 0000000000..2b77a59d56
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/sse2-vecs.h
@@ -0,0 +1,47 @@
+/* Common config for SSE2 VECs
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _SSE2_VECS_H
+#define _SSE2_VECS_H			1
+
+#ifdef VEC_SIZE
+# error "Multiple VEC configs included!"
+#endif
+
+#define VEC_SIZE			16
+#include "vec-macros.h"
+
+#define USE_WITH_SSE2		1
+#define SECTION(p)			p
+
+/* 3-byte mov instructions with SSE2.  */
+#define MOV_SIZE			3
+/* No vzeroupper needed.  */
+#define RET_SIZE			1
+#define VZEROUPPER
+
+#define VMOVU				movups
+#define VMOVA				movaps
+#define VMOVNT				movntdq
+
+#define VEC_xmm				VEC_any_xmm
+#define VEC					VEC_any_xmm
+
+
+#endif
diff --git a/sysdeps/x86_64/multiarch/vec-macros.h b/sysdeps/x86_64/multiarch/vec-macros.h
new file mode 100644
index 0000000000..9f3ffecede
--- /dev/null
+++ b/sysdeps/x86_64/multiarch/vec-macros.h
@@ -0,0 +1,90 @@
+/* Macro helpers for VEC_{type}({vec_num})
+   All versions must be listed in ifunc-impl-list.c.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _VEC_MACROS_H
+#define _VEC_MACROS_H			1
+
+#ifndef VEC_SIZE
+# error "Never include this file directly. Always include a vector config."
+#endif
+
+/* Defines so we can use SSE2 / AVX2 / EVEX / EVEX512 encoding with same
+   VEC(N) values.  */
+#define VEC_hi_xmm0				xmm16
+#define VEC_hi_xmm1				xmm17
+#define VEC_hi_xmm2				xmm18
+#define VEC_hi_xmm3				xmm19
+#define VEC_hi_xmm4				xmm20
+#define VEC_hi_xmm5				xmm21
+#define VEC_hi_xmm6				xmm22
+#define VEC_hi_xmm7				xmm23
+#define VEC_hi_xmm8				xmm24
+#define VEC_hi_xmm9				xmm25
+#define VEC_hi_xmm10			xmm26
+#define VEC_hi_xmm11			xmm27
+#define VEC_hi_xmm12			xmm28
+#define VEC_hi_xmm13			xmm29
+#define VEC_hi_xmm14			xmm30
+#define VEC_hi_xmm15			xmm31
+
+#define VEC_hi_ymm0				ymm16
+#define VEC_hi_ymm1				ymm17
+#define VEC_hi_ymm2				ymm18
+#define VEC_hi_ymm3				ymm19
+#define VEC_hi_ymm4				ymm20
+#define VEC_hi_ymm5				ymm21
+#define VEC_hi_ymm6				ymm22
+#define VEC_hi_ymm7				ymm23
+#define VEC_hi_ymm8				ymm24
+#define VEC_hi_ymm9				ymm25
+#define VEC_hi_ymm10			ymm26
+#define VEC_hi_ymm11			ymm27
+#define VEC_hi_ymm12			ymm28
+#define VEC_hi_ymm13			ymm29
+#define VEC_hi_ymm14			ymm30
+#define VEC_hi_ymm15			ymm31
+
+#define VEC_hi_zmm0				zmm16
+#define VEC_hi_zmm1				zmm17
+#define VEC_hi_zmm2				zmm18
+#define VEC_hi_zmm3				zmm19
+#define VEC_hi_zmm4				zmm20
+#define VEC_hi_zmm5				zmm21
+#define VEC_hi_zmm6				zmm22
+#define VEC_hi_zmm7				zmm23
+#define VEC_hi_zmm8				zmm24
+#define VEC_hi_zmm9				zmm25
+#define VEC_hi_zmm10			zmm26
+#define VEC_hi_zmm11			zmm27
+#define VEC_hi_zmm12			zmm28
+#define VEC_hi_zmm13			zmm29
+#define VEC_hi_zmm14			zmm30
+#define VEC_hi_zmm15			zmm31
+
+#define PRIMITIVE_VEC(vec, num)		vec##num
+
+#define VEC_any_xmm(i)			PRIMITIVE_VEC(xmm, i)
+#define VEC_any_ymm(i)			PRIMITIVE_VEC(ymm, i)
+#define VEC_any_zmm(i)			PRIMITIVE_VEC(zmm, i)
+
+#define VEC_hi_xmm(i)			PRIMITIVE_VEC(VEC_hi_xmm, i)
+#define VEC_hi_ymm(i)			PRIMITIVE_VEC(VEC_hi_ymm, i)
+#define VEC_hi_zmm(i)			PRIMITIVE_VEC(VEC_hi_zmm, i)
+
+#endif
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-25 23:14:47 +0000