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-rw-r--r--src/arch/arm64/Makefile.inc18
-rw-r--r--src/arch/arm64/memcpy.S52
-rw-r--r--src/arch/arm64/memmove.S55
-rw-r--r--src/arch/arm64/memset.S52
4 files changed, 9 insertions, 168 deletions
diff --git a/src/arch/arm64/Makefile.inc b/src/arch/arm64/Makefile.inc
index 5f778b2b23..6af675b2fc 100644
--- a/src/arch/arm64/Makefile.inc
+++ b/src/arch/arm64/Makefile.inc
@@ -59,9 +59,9 @@ $(obj)/arch/arm64/id.bootblock.o: $(obj)/build.h
bootblock-y += stages.c
bootblock-y += eabi_compat.c
-bootblock-y += memset.S
-bootblock-y += memcpy.S
-bootblock-y += memmove.S
+bootblock-y += ../../lib/memset.c
+bootblock-y += ../../lib/memcpy.c
+bootblock-y += ../../lib/memmove.c
# Build the bootblock
@@ -80,9 +80,9 @@ ifeq ($(CONFIG_ARCH_ROMSTAGE_ARM64),y)
romstage-y += stages.c
romstage-y += div0.c
romstage-y += eabi_compat.c
-romstage-y += memset.S
-romstage-y += memcpy.S
-romstage-y += memmove.S
+romstage-y += ../../lib/memset.c
+romstage-y += ../../lib/memcpy.c
+romstage-y += ../../lib/memmove.c
romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
# Build the romstage
@@ -106,9 +106,9 @@ ramstage-y += cpu.c
ramstage-y += eabi_compat.c
ramstage-y += boot.c
ramstage-y += tables.c
-ramstage-y += memset.S
-ramstage-y += memcpy.S
-ramstage-y += memmove.S
+ramstage-y += ../../lib/memset.c
+ramstage-y += ../../lib/memcpy.c
+ramstage-y += ../../lib/memmove.c
ramstage-y += stage_entry.S
ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
diff --git a/src/arch/arm64/memcpy.S b/src/arch/arm64/memcpy.S
deleted file mode 100644
index ccad4cf8cc..0000000000
--- a/src/arch/arm64/memcpy.S
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2013 ARM Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <arch/asm.h>
-
-/*
- * Copy a buffer from src to dest (alignment handled by the hardware)
- *
- * Parameters:
- * x0 - dest
- * x1 - src
- * x2 - n
- * Returns:
- * x0 - dest
- */
-ENTRY(memcpy)
- mov x4, x0
- subs x2, x2, #8
- b.mi 2f
-1: ldr x3, [x1], #8
- subs x2, x2, #8
- str x3, [x4], #8
- b.pl 1b
-2: adds x2, x2, #4
- b.mi 3f
- ldr w3, [x1], #4
- sub x2, x2, #4
- str w3, [x4], #4
-3: adds x2, x2, #2
- b.mi 4f
- ldrh w3, [x1], #2
- sub x2, x2, #2
- strh w3, [x4], #2
-4: adds x2, x2, #1
- b.mi 5f
- ldrb w3, [x1]
- strb w3, [x4]
-5: ret
-ENDPROC(memcpy)
diff --git a/src/arch/arm64/memmove.S b/src/arch/arm64/memmove.S
deleted file mode 100644
index 1f9e2638ab..0000000000
--- a/src/arch/arm64/memmove.S
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2013 ARM Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <arch/asm.h>
-/*
- * Move a buffer from src to test (alignment handled by the hardware).
- * If dest <= src, call memcpy, otherwise copy in reverse order.
- *
- * Parameters:
- * x0 - dest
- * x1 - src
- * x2 - n
- * Returns:
- * x0 - dest
- */
-ENTRY(memmove)
- cmp x0, x1
- b.ls memcpy
- add x4, x0, x2
- add x1, x1, x2
- subs x2, x2, #8
- b.mi 2f
-1: ldr x3, [x1, #-8]!
- subs x2, x2, #8
- str x3, [x4, #-8]!
- b.pl 1b
-2: adds x2, x2, #4
- b.mi 3f
- ldr w3, [x1, #-4]!
- sub x2, x2, #4
- str w3, [x4, #-4]!
-3: adds x2, x2, #2
- b.mi 4f
- ldrh w3, [x1, #-2]!
- sub x2, x2, #2
- strh w3, [x4, #-2]!
-4: adds x2, x2, #1
- b.mi 5f
- ldrb w3, [x1, #-1]
- strb w3, [x4, #-1]
-5: ret
-ENDPROC(memmove)
diff --git a/src/arch/arm64/memset.S b/src/arch/arm64/memset.S
deleted file mode 100644
index 0cea55d88b..0000000000
--- a/src/arch/arm64/memset.S
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2013 ARM Ltd.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <arch/asm.h>
-
-/*
- * Fill in the buffer with character c (alignment handled by the hardware)
- *
- * Parameters:
- * x0 - buf
- * x1 - c
- * x2 - n
- * Returns:
- * x0 - buf
- */
-ENTRY(memset)
- mov x4, x0
- and w1, w1, #0xff
- orr w1, w1, w1, lsl #8
- orr w1, w1, w1, lsl #16
- orr x1, x1, x1, lsl #32
- subs x2, x2, #8
- b.mi 2f
-1: str x1, [x4], #8
- subs x2, x2, #8
- b.pl 1b
-2: adds x2, x2, #4
- b.mi 3f
- sub x2, x2, #4
- str w1, [x4], #4
-3: adds x2, x2, #2
- b.mi 4f
- sub x2, x2, #2
- strh w1, [x4], #2
-4: adds x2, x2, #1
- b.mi 5f
- strb w1, [x4]
-5: ret
-ENDPROC(memset)