URL
https://opencores.org/ocsvn/amber/amber/trunk
Subversion Repositories amber
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 47 to Rev 48
- ↔ Reverse comparison
Rev 47 → Rev 48
/amber/trunk/doc/WishList.txt
5,7 → 5,7
|
Add a branch prediction buffer to the A25 core. This would improve performance by between 5% and 10%. But its quite a complex change and would increase the size of the core a little as well. |
|
Speed up the A25 execute stage by forcing instructions that use complex shifts to take two cycles. These instructions are quite rare. The vast majority of instructions use no shift or a simple shift of 1 bit left or right, or 8 bits left or right. A simplified barrel shifter on the critical path would allow the core to run 10% to 20% faster in a given technology. Any instruction using a complex shift would require two passes through the execute stage, stalling everything behind it. The first pass it would use the a complex barrel shifter, and in the second pass it would use the ALU. |
Done. Speed up the A25 execute stage by forcing instructions that use complex shifts to take two cycles. These instructions are quite rare. The vast majority of instructions use no shift or a simple shift of 1 bit left or right, or 8 bits left or right. A simplified barrel shifter on the critical path would allow the core to run 10% to 20% faster in a given technology. Any instruction using a complex shift would require two passes through the execute stage, stalling everything behind it. The first pass it would use the a complex barrel shifter, and in the second pass it would use the ALU. |
|
Add a fast multiplier using the FPGA DSP blocks. The multiplier module is designed to have a clean interface so it is easy to replace it with a higher performance one. This would make a big difference for applications that contain a large number of multiplications. |
|
/amber/trunk/doc/ReleaseChecklist.txt
9,3 → 9,4
Both cores must pass timing; Spartan6 at 40MHz, Virtex6 at 80Mhz, with max caches |
Check all synthesis warnings, clean up as many as possible. |
|
4. Regenerate the vmlinux patch file, if any changes to the kernel source files. |
/amber/trunk/sw/vmlinux/initrd
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
amber/trunk/sw/vmlinux/initrd
Property changes :
Deleted: svn:mime-type
## -1 +0,0 ##
-application/octet-stream
\ No newline at end of property
Index: amber/trunk/sw/vmlinux/vmlinux
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
Index: amber/trunk/sw/vmlinux/initrd-200k-dhry
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
Index: amber/trunk/sw/vmlinux/initrd-200k-dhry
===================================================================
--- amber/trunk/sw/vmlinux/initrd-200k-dhry (nonexistent)
+++ amber/trunk/sw/vmlinux/initrd-200k-dhry (revision 48)
amber/trunk/sw/vmlinux/initrd-200k-dhry
Property changes :
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Index: amber/trunk/sw/vmlinux/patch-2.4.27-amber2.bz2
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
Index: amber/trunk/sw/vmlinux/initrd-200k-hello-world
===================================================================
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
Index: amber/trunk/sw/vmlinux/initrd-200k-hello-world
===================================================================
--- amber/trunk/sw/vmlinux/initrd-200k-hello-world (nonexistent)
+++ amber/trunk/sw/vmlinux/initrd-200k-hello-world (revision 48)
amber/trunk/sw/vmlinux/initrd-200k-hello-world
Property changes :
Added: svn:mime-type
## -0,0 +1 ##
+application/octet-stream
\ No newline at end of property
Index: amber/trunk/sw/vmlinux/README.txt
===================================================================
--- amber/trunk/sw/vmlinux/README.txt (revision 47)
+++ amber/trunk/sw/vmlinux/README.txt (revision 48)
@@ -10,21 +10,25 @@
If you build the kernal from source these 2 files
get replaced.
+
# +++++++++++++++++++++++++++++++++++++++++++
# How to run Amber Linux kernel on a development board
# +++++++++++++++++++++++++++++++++++++++++++
-1. Download the bitfile to configure the FPGA using Impact ir Chipscope
+1. Download the bitfile to configure the FPGA using Impact or Chipscope
2. Connect HyperTerminal to the serial port on the FPGA to connect to the boot loader
3. Download the disk image
> b 800000
-Then select the file $AMBER_BASE/sw/vmlinux/initrd to transfer
+Then select one of the provided disk image files to transfer, e.g.
+ $AMBER_BASE/sw/vmlinux/initrd-200k-hello-world
+
4. Download the kernel image
> l
Then select the file $AMBER_BASE/sw/vmlinux/vmlinux to transfer
-5. Execute th ekernel
-> j
+5. Execute the kernel
+> j 80000
+
# +++++++++++++++++++++++++++++++++++++++++++
# How to build Amber Linux kernel from source
# +++++++++++++++++++++++++++++++++++++++++++
@@ -66,9 +70,11 @@
${AMBER_CROSSTOOL}-objcopy -R .comment -R .note vmlinux
${AMBER_CROSSTOOL}-objcopy --change-addresses -0x02000000 vmlinux
$AMBER_BASE/sw/tools/amber-elfsplitter vmlinux > vmlinux.mem
+
# Add the ram disk image to the .mem file
-$AMBER_BASE/sw/tools/amber-bin2mem ${AMBER_BASE}/sw/vmlinux/initrd 800000 >> vmlinux.mem
-${AMBER_CROSSTOOL}-objdump -C -S -EL vmlinux_unstripped > vmlinux.dis
+# You can use one of the provided disk images or generate your own (see below)
+$AMBER_BASE/sw/tools/amber-bin2mem ${AMBER_BASE}/sw/vmlinux/initrd-200k-hello-world 800000 >> vmlinux.mem
+${AMBER_CROSSTOOL}-objdump -C -S -EL vmlinux_unstripped > vmlinux.dis
cp vmlinux.mem $AMBER_BASE/sw/vmlinux/vmlinux.mem
cp vmlinux.dis $AMBER_BASE/sw/vmlinux/vmlinux.dis
@@ -91,7 +97,10 @@
export LINUX_WORK_DIR=/proj/amber2-linux
+# Create the Linux build directory
+test -e ${LINUX_WORK_DIR} || mkdir ${LINUX_WORK_DIR}
cd ${LINUX_WORK_DIR}
+
# Need root permissions to mount disks
su root
dd if=/dev/zero of=initrd bs=200k count=1
@@ -115,6 +124,7 @@
chmod 600 ${LINUX_WORK_DIR}/mnt/dev/*
cp $AMBER_BASE/sw/hello-world/hello-world.flt ${LINUX_WORK_DIR}/mnt/sbin/init
+#cp $AMBER_BASE/sw/dhry/dhry.flt ${LINUX_WORK_DIR}/mnt/sbin/init
chmod +x ${LINUX_WORK_DIR}/mnt/sbin/init
# Check
@@ -123,6 +133,19 @@
# Unmount
umount ${LINUX_WORK_DIR}/mnt
rm -rf ${LINUX_WORK_DIR}/mnt
-exit
+exit # from being root
-cp initrd $AMBER_BASE/sw/vmlinux
+cp initrd $AMBER_BASE/sw/vmlinux/initrd-
+
+---
+
+If 200k is not large enough, you can change the size as follows.
+You'll need to change a couple of values in the ATAG data structure defined in the
+boot loader. Specifically the ATAG_RAMDISK_SIZE parameter and the ATAG_INITRD_SIZE
+parameter in file $AMBER_BASE/sw/boot-loader/start.S. Then create an initrd image
+with a different bs number, for example;
+dd if=/dev/zero of=initrd bs=400k count=1
+
+The initrd image size gets picked up automatically by the kernel, as long as the
+ram disk defined in the ATAG data is large enough to contain it.
+
/amber/trunk/sw/vmlinux/vmlinux.mem.bz2
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
/amber/trunk/sw/vmlinux/vmlinux.dis.bz2
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
amber/trunk/sw/vmlinux
Property changes :
Modified: svn:ignore
## -1,2 +1,3 ##
vmlinux.dis
vmlinux.mem
+initrd
Index: amber/trunk/sw/mini-libc/libc_asm.S
===================================================================
--- amber/trunk/sw/mini-libc/libc_asm.S (revision 47)
+++ amber/trunk/sw/mini-libc/libc_asm.S (revision 48)
@@ -483,7 +483,14 @@
ldmia sp!, {r4-r8, pc}^
+ @ initialize malloc
+ .globl init_malloc
+init_malloc:
+ ldr r1, AdrMalloc
+ str r1, [r1]
+ mov pc, lr
+
/* void *malloc(size_t size); */
.globl malloc
malloc:
/amber/trunk/sw/dhry/dhry.c
82,7 → 82,8
REG int Number_Of_Runs; |
|
/* Initializations */ |
|
init_malloc(); |
|
Next_Ptr_Glob = (Rec_Pointer) malloc (sizeof (Rec_Type)); |
Ptr_Glob = (Rec_Pointer) malloc (sizeof (Rec_Type)); |
|
256,7 → 257,7
=> 1 dhrystone = 569 cycles on a 1 instruction per cycle Vax machine. |
*/ |
} |
|
_testpass(); |
} |
|
|
/amber/trunk/sw/dhry/sections.lds
48,36 → 48,16
|
SECTIONS { |
|
. = 0x00080000; |
. = 0x008000; |
|
.text : { start*(.text); *(.text); } |
|
._start : |
{ |
start*(.text) |
} |
|
.text : |
{ |
*(.text) |
} |
.data : { *(.data); } |
|
.rodata : { *(.rodata); } |
|
.rodata : |
{ |
*(.rodata) |
} |
.bss : { *(.bss); } |
|
.data : |
{ |
*(.data) |
} |
.stack : { __stack = . ; } |
|
.bss : |
{ |
*(.bss) |
} |
|
.stack : |
{ |
__stack = . ; |
} |
|
} |
/amber/trunk/sw/dhry/Makefile
1,90 → 1,50
# ---------------------------------------------------------------- |
# // |
# Makefile for the dhry application. // |
# // |
# This file is part of the Amber project // |
# http://www.opencores.org/project,amber // |
# // |
# Description // |
# Simple makefile that defines the sources and target. // |
# Uses the common.mk common makefile script. // |
# // |
# Author(s): // |
# - Conor Santifort, csantifort.amber@gmail.com // |
# // |
#/ /////////////////////////////////////////////////////////////// |
# // |
# Copyright (C) 2010 Authors and OPENCORES.ORG // |
# // |
# This source file may be used and distributed without // |
# restriction provided that this copyright statement is not // |
# removed from the file and that any derivative work contains // |
# the original copyright notice and the associated disclaimer. // |
# // |
# This source file 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. // |
# // |
# This source 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 this source; if not, download it // |
# from http://www.opencores.org/lgpl.shtml // |
# // |
# ---------------------------------------------------------------- |
# Assembly source files |
|
SRC = dhry.c dhry_2.c start.S |
TGT = dhry |
LDS = sections.lds |
|
USE_MINI_LIBC = 1 |
CREATE_FLT_OUTPUT = 1 |
|
LIBC_OBJ = ../mini-libc/printf.o ../mini-libc/libc_asm.o ../mini-libc/memcpy.o |
DEP += ../include/amber_registers.h ../mini-libc/stdio.h |
TOOLSPATH = ../tools |
AMBER_CROSSTOOL ?= amber-crosstool-not-defined |
|
AS = $(AMBER_CROSSTOOL)-as |
CC = $(AMBER_CROSSTOOL)-gcc |
CXX = $(AMBER_CROSSTOOL)-g++ |
AR = $(AMBER_CROSSTOOL)-ar |
LD = $(AMBER_CROSSTOOL)-ld |
DS = $(AMBER_CROSSTOOL)-objdump |
OC = $(AMBER_CROSSTOOL)-objcopy |
ELF = $(TOOLSPATH)/amber-elfsplitter |
BMF32 = ../tools/amber-memparams32.sh |
BMF128 = ../tools/amber-memparams128.sh |
|
MMP32 = $(addsuffix _memparams32.v, $(basename $(TGT))) |
MMP128 = $(addsuffix _memparams128.v, $(basename $(TGT))) |
MEM = $(addsuffix .mem, $(basename $(TGT))) |
DIS = $(addsuffix .dis, $(basename $(TGT))) |
|
ifdef USE_MINI_LIBC |
OBJ = $(addsuffix .o, $(basename $(SRC))) $(LIBC_OBJ) |
else |
OBJ = $(addsuffix .o, $(basename $(SRC))) |
endif |
|
|
ifdef LDS |
TLDS = -T $(LDS) |
else |
TLDS = |
endif |
|
ifndef TGT |
TGT = aout.elf |
endif |
|
ifdef MIN_SIZE |
# optimize for size |
OPTIMIZE = -Os |
else |
# optimize for speed |
OPTIMIZE = -O3 |
endif |
|
MAP = $(addsuffix .map, $(basename $(TGT))) |
|
ASFLAGS = -I../include |
CFLAGS = -c $(OPTIMIZE) -march=armv2a -mno-thumb-interwork -ffreestanding -I../include |
DSFLAGS = -C -S -EL |
LDFLAGS = -Bstatic -Map $(MAP) --strip-debug --fix-v4bx |
|
|
ifdef USE_MINI_LIBC |
debug: mini-libc $(ELF) $(MMP) $(DIS) |
else |
debug: $(ELF) $(MMP) $(DIS) |
endif |
|
$(MMP): $(MEM) |
$(BMF32) $(MEM) $(MMP32) |
|
$(MEM): $(TGT) |
$(ELF) $(TGT) > $(MEM) |
|
$(TGT): $(OBJ) |
$(LD) $(LDFLAGS) -o $(TGT) $(TLDS) $(OBJ) |
$(OC) -R .comment -R .note $(TGT) |
|
$(OBJ): $(DEP) |
|
mini-libc: |
$(MAKE) -s -C ../mini-libc MIN_SIZE=1 |
|
$(ELF): |
$(MAKE) -C $(TOOLSPATH) |
|
$(DIS): $(TGT) |
$(DS) $(DSFLAGS) $^ > $@ |
|
clean: |
@rm -rfv *.o *.elf *.dis *.map *.mem *.v $(MMP) dhry |
|
include ../include/common.mk |
/amber/trunk/sw/dhry/start.S
55,10 → 55,6
mov r0, #1 |
mcr 15, 0, r0, cr2, cr0, 0 @ cache enable |
|
@ initialize malloc |
ldr r1, AdrMalloc |
str r1, [r1] |
|
@ initialize the stack pointer |
ldr sp, AdrStack |
|
amber/trunk/sw/dhry
Property changes :
Modified: svn:ignore
## -2,4 +2,6 ##
dhry.mem
dhry.dis
dhry
-dhry_memparams.v
+dhry_memparams*.v
+dhry.flt.gdb
+dhry.flt
Index: amber/trunk/sw/boot-loader/boot-loader.c
===================================================================
--- amber/trunk/sw/boot-loader/boot-loader.c (revision 47)
+++ amber/trunk/sw/boot-loader/boot-loader.c (revision 48)
@@ -149,10 +149,6 @@
load_run(1,0);
break;
- case 'j': /* Jump to 0x80000 */
- load_run(0,0);
- break;
-
case 's': /* Status */
_core_status();
/* Flush out the uart with spaces */
@@ -186,6 +182,13 @@
}
break;
+ case 'j': /* Jump to */
+ if (get_hex ( buf, 2, &address, &length )) {
+ load_run(0, address);
+ }
+ break;
+
+
case 'p': /* Print String */
/* Recover the address from the string - the address is written in hex */
if (get_hex ( buf, 2, &address, &length )) {
@@ -244,58 +247,76 @@
{
int file_size;
char * message = "Send file w/ 1K Xmodem protocol from terminal emulator now...";
-
- /* testing tyhe boot loader itself in simulation */
- if ( type == 2 ) {
- print_help();
- _core_status();
- print_spaces(16);
- _testpass();
- }
+
+ switch (type) {
- /* Load a file but don't run it */
- else if ( type == 1 ) {
- /* Load a file using the xmodem protocol */
- printf ("%s\n", message);
+ case 1: /* Load a binary file to FILE_LOAD_BASE */
+ /* Load a file using the xmodem protocol */
+ printf ("%s\n", message);
- /* Destination, Destination Size */
- file_size = xmodemReceive((char *) FILE_LOAD_BASE, FILE_MAX_SIZE);
- if (file_size < 0 || file_size > FILE_MAX_SIZE) {
- printf ("Xmodem error file size 0x%x \n", file_size);
- return;
- }
-
- printf("\nelf split\n");
- elfsplitter(FILE_LOAD_BASE, file_size);
- }
+ /* Destination, Destination Size */
+ file_size = xmodemReceive((char *) FILE_LOAD_BASE, FILE_MAX_SIZE);
+ if (file_size < 0 || file_size > FILE_MAX_SIZE) {
+ printf ("Xmodem error file size 0x%x \n", file_size);
+ return;
+ }
+
+ printf("\nelf split\n");
+ elfsplitter(FILE_LOAD_BASE, file_size);
+ break;
+
- /* Hello world special start address - simulations only */
- else if ( type == 4 ) {
- _jump_to_program(0x0080e400);
- }
+ case 2: /* testing the boot loader itself in simulation */
+ print_help();
+ _core_status();
+ print_spaces(16);
+ _testpass();
+ break;
- /* Load a binary file into memory */
- else if ( type == 5 ) {
- /* Load a file using the xmodem protocol */
- printf ("%s\n", message);
- /* Destination, Destination Size */
- file_size = xmodemReceive((char *) address, FILE_MAX_SIZE);
- if (file_size < 0 || file_size > FILE_MAX_SIZE) {
- printf ("Xmodem error file size 0x%x \n", file_size);
- return;
- }
- }
+ case 3: /* vmlinux in simulation */
+ printf("j 0x%08x\n", LINUX_JUMP_ADR);
+ /* Flush the uart tx buffer with spaces */
+ print_spaces(16);
+ printf("\n");
+ /* pc jump */
+ _jump_to_program(LINUX_JUMP_ADR);
+ _testpass();
+ break;
- /* Run the program */
- else {
- printf("j 0x%08x\n", JUMP_ADR);
- /* Flush the uart tx buffer with spaces */
- print_spaces(16);
- printf("\n");
- /* pc jump */
- _jump_to_program(JUMP_ADR);
- _testpass();
+
+ case 4: /* programs starting at 0x8000 in simulation */
+ printf("j 0x%08x\n", APP_JUMP_ADR);
+ /* Flush the uart tx buffer with spaces */
+ print_spaces(16);
+ printf("\n");
+ /* pc jump */
+ _jump_to_program(APP_JUMP_ADR);
+ _testpass();
+ break;
+
+
+ case 5: /* Load a binary file into memory, to 'address' */
+ /* Load a file using the xmodem protocol */
+ printf ("%s\n", message);
+ /* Destination, Destination Size */
+ file_size = xmodemReceive((char *) address, FILE_MAX_SIZE);
+ if (file_size < 0 || file_size > FILE_MAX_SIZE) {
+ printf ("Xmodem error file size 0x%x \n", file_size);
+ return;
+ }
+ break;
+
+
+ default: /* Run the program */
+ printf("j 0x%08x\n", address);
+ /* Flush the uart tx buffer with spaces */
+ print_spaces(16);
+ printf("\n");
+ /* pc jump */
+ _jump_to_program(address);
+ _testpass();
+ break;
}
}
@@ -325,9 +346,9 @@
print_spaces(29);
printf(": Print help message\n");
- printf("j");
- print_spaces(29);
- printf(": Execute loaded elf, jumping to 0x%08x\n", JUMP_ADR);
+ printf("j ");
+ print_spaces(19);
+ printf(": Execute loaded elf, jumping to \n");
printf("p ");
print_spaces(19);
/amber/trunk/sw/boot-loader/boot-loader.h
42,7 → 42,8
#define DLY_1S 1000 |
#define DLY_300MS 300 |
|
#define JUMP_ADR 0x00080000 /* Boot loader jumps to this default address */ |
#define LINUX_JUMP_ADR 0x00080000 /* Boot loader jumps to this address to run vmlinux */ |
#define APP_JUMP_ADR 0x00008000 /* Boot loader jumps to this address to run test programs */ |
#define FILE_LOAD_BASE 0x01000000 |
#define DEBUG_BUF 0x01800000 |
#define FILE_MAX_SIZE 0x00800000 /* 8MB max Xmodem transfer file size */ |
/amber/trunk/sw/boot-loader/start.S
210,12 → 210,12
.word ATAG_RAMDISK |
.word 1 @ flags: bit 0 = load, bit 1 = prompt |
.word 0x000000d0 @ size in 1k blocks |
.word 0x00800000 @ image start block # |
.word 0x00800000 @ physical address of start of ramdisk |
|
.word ATAG_INITRD_SIZE |
.word ATAG_INITRD |
.word 0x02800000 @ start @ 8MB |
.word 0x00032000 @ size = 200k |
.word 0x02800000 @ virtual address of start of initrd image |
.word 0x00032000 @ size = 200k |
|
.word ATAG_NONE |
.word 0x0 |
/amber/trunk/sw/hello-world/sections.lds
48,7 → 48,7
|
SECTIONS { |
|
. = 0x00000000; |
. = 0x008000; |
|
.text : { start*(.text); *(.text); } |
|
/amber/trunk/sw/ethmac-test/sections.lds
48,7 → 48,7
|
SECTIONS { |
|
. = 0x00080000; |
. = 0x00008000; |
|
.text : |
{ |
/amber/trunk/hw/tools/run.sh
226,15 → 226,13
TEST_TYPE=1 |
elif [ ${AMBER_TEST_NAME} == vmlinux ]; then |
TEST_TYPE=3 |
elif [ ${AMBER_TEST_NAME} == hello-world ]; then |
TEST_TYPE=4 |
elif [ -d ../../sw/${AMBER_TEST_NAME} ]; then |
# Does this test type need the boot-loader ? |
if [ -e ../../sw/${AMBER_TEST_NAME}/sections.lds ]; then |
grep 80000 ../../sw/${AMBER_TEST_NAME}/sections.lds > /dev/null |
grep 8000 ../../sw/${AMBER_TEST_NAME}/sections.lds > /dev/null |
if [ $? == 0 ]; then |
# Needs boot loader, starts at 0x80000 |
TEST_TYPE=3 |
# Needs boot loader, starts at 0x8000 |
TEST_TYPE=4 |
else |
TEST_TYPE=2 |
fi |
/amber/trunk/hw/tests/timeouts.txt
1,60 → 1,60
flow4 3936 |
tmp 2756 |
adc 3228 |
sub 3356 |
sbc 4256 |
barrel_shift 5924 |
barrel_shift_rs 3260 |
change_sbits 4004 |
change_mode 3524 |
bl 3420 |
bcc 3068 |
ldr 5712 |
ldr_str_pc 3428 |
strb 3948 |
ldm1 4372 |
ldm2 3880 |
ldm3 3684 |
ldm4 3676 |
stm1 8708 |
stm2 4120 |
ldm_stm_onetwo 5868 |
stm_stream 69180 |
mul 175432 |
mla 362840 |
swp 3848 |
irq 96492 |
firq 29972 |
swi 3468 |
undefined_ins 4444 |
addr_ex 3640 |
irq_stm 11504 |
cache1 14884 |
cache2 3156 |
cache3 102596 |
cache_swap 69936 |
cacheable_area 8428 |
cache_flush 21828 |
flow1 4500 |
flow2 5992 |
flow3 4716 |
conflict_rd 4088 |
hiboot_mem 3240 |
ddr31 106792 |
ddr32 216400 |
ddr33 24656 |
ethmac_reg 6476 |
ethmac_mem 73360 |
ethmac_tx 23744 |
uart_reg 3632 |
uart_tx 133872 |
uart_rx 133924 |
uart_rxint 126924 |
bic_bug 3392 |
movs_bug 3396 |
flow_bug 3292 |
mlas_bug 3812 |
inflate_bug 3220 |
swp_lock_bug 3220 |
cache_swap_bug 25448 |
add 1692 |
add 1716 |
adc 1440 |
sub 1536 |
sbc 2676 |
barrel_shift 4432 |
barrel_shift_rs 1380 |
change_sbits 2232 |
change_mode 1680 |
bl 1572 |
bcc 1200 |
ldr 4276 |
ldr_str_pc 1576 |
strb 2300 |
ldm1 2556 |
ldm2 2016 |
ldm3 1832 |
ldm4 1808 |
stm1 7012 |
stm2 2332 |
ldm_stm_onetwo 5284 |
stm_stream 52924 |
mul 180768 |
mla 383544 |
swp 2040 |
irq 101116 |
firq 29568 |
swi 1620 |
undefined_ins 2676 |
addr_ex 1772 |
irq_stm 12332 |
cache1 16408 |
cache2 1484 |
cache3 122460 |
cache_swap 85704 |
cacheable_area 6348 |
cache_flush 19460 |
flow1 3072 |
flow2 5748 |
flow3 3396 |
conflict_rd 2832 |
hiboot_mem 1436 |
ddr31 99868 |
ddr32 205836 |
ddr33 24684 |
ethmac_reg 4740 |
ethmac_mem 79896 |
ethmac_tx 20364 |
uart_reg 2028 |
uart_tx 134116 |
uart_rx 132420 |
uart_rxint 127120 |
bic_bug 1524 |
movs_bug 1616 |
flow_bug 1452 |
mlas_bug 1972 |
inflate_bug 1408 |
swp_lock_bug 1356 |
cache_swap_bug 32656 |