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Release 6.1.10

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This commit is contained in:
Yuxin Zhou
2022-01-29 00:24:03 +00:00
parent b216ceb25e
commit f7f0957188
3111 changed files with 495735 additions and 40800 deletions
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20
ports/arc_em/metaware/example_build/sample_threadx/tx_initialize_low_level.s
View File

@@ -60,7 +60,7 @@ _tx_system_stack_base_address:
;/* FUNCTION RELEASE */
;/* */
;/* _tx_initialize_low_level ARCv2_EM/MetaWare */
;/* 6.1.9 */
;/* 6.1.10 */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
@@ -97,10 +97,16 @@ _tx_system_stack_base_address:
;/* 10-15-2021 Andres Mlinar Modified comment(s), optimized*/
;/* system stack usage, */
;/* resulting in version 6.1.9 */
;/* 01-31-2022 Andres Mlinar Modified comments(s), */
;/* initialize interrupts right */
;/* before enabling the task */
;/* scheduler, */
;/* resulting in version 6.1.10 */
;/* */
;/**************************************************************************/
;VOID _tx_initialize_low_level(VOID)
;{
.align 4
.global _tx_initialize_low_level
.type _tx_initialize_low_level, @function
_tx_initialize_low_level:
@@ -131,6 +137,18 @@ _tx_initialize_low_level:
;
st r0, [gp, _tx_initialize_unused_memory@sda]
;
; /* Done, return to caller. */
;
j_s.d [blink] ; Return to caller
nop
;}
;
;VOID _tx_initialize_start_interrupts(VOID)
;{
.align 4
.global _tx_initialize_start_interrupts
.type _tx_initialize_start_interrupts, @function
_tx_initialize_start_interrupts:
;
; /* Setup Timer 0 for periodic interrupts at interrupt vector 16. */
;

15
ports/arc_em/metaware/inc/tx_port.h
View File

@@ -48,9 +48,14 @@
/* DATE NAME DESCRIPTION */
/* */
/* 09-30-2020 William E. Lamie Initial Version 6.1 */
/* 04-02-2021 Bhupendra Naphade Modified comment(s),updated */
/* 04-02-2021 Bhupendra Naphade Modified comment(s), updated */
/* macro definition, */
/* resulting in version 6.1.6 */
/* 01-31-2022 Andres Mlinar Modified comments(s), */
/* initialize interrupts right */
/* before enabling the task */
/* scheduler, */
/* resulting in version 6.1.10 */
/* */
/**************************************************************************/
@@ -184,6 +189,12 @@ ULONG _tx_misra_time_stamp_get(VOID);
#define TX_INLINE_INITIALIZATION
#endif
/* Define the ARC-specific initialization code that is expanded in the generic source. */
void _tx_initialize_start_interrupts(void);
#define TX_PORT_SPECIFIC_PRE_SCHEDULER_INITIALIZATION _tx_initialize_start_interrupts();
/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is
disabled. When the following is defined, ThreadX thread stack checking is enabled. If stack
@@ -311,7 +322,7 @@ ULONG _tx_misra_time_stamp_get(VOID);
#ifdef TX_THREAD_INIT
CHAR _tx_version_id[] =
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX ARCv2_EM/MetaWare Version 6.1.9 *";
"Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX ARCv2_EM/MetaWare Version 6.1.10 *";
#else
#ifdef TX_MISRA_ENABLE
extern CHAR _tx_version_id[100];

157
ports/arc_em/metaware/test_regression/threadx_regression/.cproject
View File

@@ -1,157 +0,0 @@
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<toolChain id="com.arc.cdt.toolchain.av2em.exeToolChainDebug.687487123" superClass="com.arc.cdt.toolchain.av2em.exeToolChainDebug">
<targetPlatform id="hcTargetPlatform.1489412971" isAbstract="false" name="Generic platform" superClass="hcTargetPlatform"/>
<builder buildPath="${workspace_loc:/sample_threadx}/Debug" id="makeBuilder.172080285" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="makeBuilder"/>
<tool id="av2em.exe.debug.exeCompilerDebug.670850607" superClass="av2em.exe.debug.exeCompilerDebug">
<option id="arc.compiler.options.target.version.713469122" name="ARC Core Version" superClass="arc.compiler.options.target.version" value="arc.compiler.options.target.arcv2em" valueType="enumerated"/>
<option id="arc.compiler.options.include_dirs.502094459" isActive="false" isDefinedList="false" name="Include Directories (one per line)" superClass="arc.compiler.options.include_dirs" useByScannerDiscovery="false" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/tx/inc_generic}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/tx/inc_port}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/tx}&quot;"/>
</option>
<option id="arc.compiler.options.timers.timer0.514952339" name="Use Timer 0 (-Xtimer0)" superClass="arc.compiler.options.timers.timer0" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="arc.compiler.options.timers.timer1.2077131365" name="Use timer 1 (-Xtimer1)" superClass="arc.compiler.options.timers.timer1" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="arc.compiler.options.arcv2emcore.1571321769" name="ARC EM Core" superClass="arc.compiler.options.arcv2emcore" useByScannerDiscovery="true" value="arc.compiler.options.arcv2emcore.core1" valueType="enumerated"/>
<option id="arc.compiler.options.stack_check.852036512" name="Hardware Stack Checking(-Xstack_check)" superClass="arc.compiler.options.stack_check" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="arc.compiler.options.defines.46548459" isActive="false" isDefinedList="false" name="Preprocessor Defines (one per line)" superClass="arc.compiler.options.defines" useByScannerDiscovery="false" valueType="definedSymbols">
<listOptionValue builtIn="false" value="TX_INCLUDE_USER_DEFINE_FILE"/>
</option>
<inputType id="com.arc.cdt.toolchain.arc.ccac.inputTypeCPP.603646508" name="MetaWare C++ Input" superClass="com.arc.cdt.toolchain.arc.ccac.inputTypeCPP"/>
<inputType id="com.arc.cdt.toolchain.arc.ccac.inputTypeC.1127761944" name="MetaWare C Input" superClass="com.arc.cdt.toolchain.arc.ccac.inputTypeC"/>
<inputType id="com.arc.cdt.toolchain.arc.inputTypeCL.66701363" name="MetaWare OpenCL" superClass="com.arc.cdt.toolchain.arc.inputTypeCL"/>
</tool>
<tool id="com.arc.cdt.toolchain.av2em.asmDebugExe.502330268" superClass="com.arc.cdt.toolchain.av2em.asmDebugExe">
<option id="arc.compiler.options.target.asm.version.1322795579" name="ARC Core Version" superClass="arc.compiler.options.target.asm.version" value="arc.compiler.options.target.arcv2em" valueType="enumerated"/>
<option id="arc.asm.options.timers.timer0.700216762" name="Use Timer 0 (-Xtimer0)" superClass="arc.asm.options.timers.timer0" value="true" valueType="boolean"/>
<option id="arc.asm.options.timers.timer1.1921573159" name="Use timer 1 (-Xtimer1)" superClass="arc.asm.options.timers.timer1" value="true" valueType="boolean"/>
<option id="arc.asm.options.stack_check.624314645" name="Hardware Stack Checking(-Xstack_check)" superClass="arc.asm.options.stack_check" value="true" valueType="boolean"/>
<option id="com.arc.cdt.toolchain.asm.option.defines.229067703" name="Preprocessor Defines (one per line)" superClass="com.arc.cdt.toolchain.asm.option.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="TX_ENABLE_HW_STACK_CHECKING"/>
</option>
<inputType id="com.arc.cdt.toolchain.asminput.362750288" name="Assembler Inputs" superClass="com.arc.cdt.toolchain.asminput"/>
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<tool id="com.arc.cdt.toolchain.av2em.exeLinkerDebug.994503969" superClass="com.arc.cdt.toolchain.av2em.exeLinkerDebug">
<option id="arc.linker.options.target.version.266280641" name="Target Runtime Libraries" superClass="arc.linker.options.target.version" value="arc.compiler.options.target.arcv2em" valueType="enumerated"/>
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<listOptionValue builtIn="false" value="../sample_threadx_regression.cmd"/>
</option>
<option id="arc.link.ld.user_objs.772443345" isDefinedList="false" name="Additional Object Files &amp;&amp; Libraries" superClass="arc.link.ld.user_objs" valueType="userObjs">
<listOptionValue builtIn="false" value="&quot;..\..\tx\Debug\tx.a&quot;"/>
</option>
<option id="arc.linker.options.stack_check.1129063065" name="Hardware Stack Checking(-Xstack_check)" superClass="arc.linker.options.stack_check" value="true" valueType="boolean"/>
<option id="com.arc.cdt.toolchain.linker.option.map.460013866" name="Generate listing file (=.map)" superClass="com.arc.cdt.toolchain.linker.option.map" value="true" valueType="boolean"/>
<inputType id="com.arc.cdt.toolchain.linker.input.425165876" name="Linker Input" superClass="com.arc.cdt.toolchain.linker.input">
<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
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</inputType>
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<sourceEntries>
<entry excluding="Regression/threadx_initialize_kernel_setup_test.c" flags="VALUE_WORKSPACE_PATH|RESOLVED" kind="sourcePath" name=""/>
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<externalSettings/>
<extensions>
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<folderInfo id="com.arc.cdt.toolchain.av2em.exeReleaseConfig.2022621224." name="/" resourcePath="">
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<targetPlatform id="hcTargetPlatform.1484344501" isAbstract="false" name="Generic platform" superClass="hcTargetPlatform"/>
<builder buildPath="${workspace_loc:/sample_threadx}/Release" id="makeBuilder.1056470287" keepEnvironmentInBuildfile="false" managedBuildOn="true" name="Gnu Make Builder" superClass="makeBuilder"/>
<tool id="arc.cdt.toolchain.av2em.exeCompilerRelease.93257878" superClass="arc.cdt.toolchain.av2em.exeCompilerRelease">
<inputType id="com.arc.cdt.toolchain.arc.ccac.inputTypeCPP.1040370238" name="MetaWare C++ Input" superClass="com.arc.cdt.toolchain.arc.ccac.inputTypeCPP"/>
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<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>
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<resource resourceType="PROJECT" workspacePath="/sample_threadx_regression"/>
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<resource resourceType="PROJECT" workspacePath="/sample_threadx"/>
<resource resourceType="PROJECT" workspacePath="/sample_threadx_regression"/>
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33
ports/arc_em/metaware/test_regression/threadx_regression/.project
View File

@@ -1,33 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>sample_threadx_regression</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
<linkedResources>
<link>
<name>Regression</name>
<type>2</type>
<locationURI>PARENT-5-PROJECT_LOC/TX/Test/Regression</locationURI>
</link>
</linkedResources>
</projectDescription>

55
ports/arc_em/metaware/test_regression/threadx_regression/sample_threadx_regression.cmd
View File

@@ -1,55 +0,0 @@
//
// This is the linker script example (SRV3-style).
// (c) Synopsys, 2013
//
//
//number of exceptions and interrupts
NUMBER_OF_EXCEPTIONS = 16;//it is fixed (16)
NUMBER_OF_INTERRUPTS = 5;//depends on HW configuration
//define Interrupt Vector Table size
IVT_SIZE_ITEMS = (NUMBER_OF_EXCEPTIONS + NUMBER_OF_INTERRUPTS);//the total IVT size (in "items")
IVT_SIZE_BYTES = IVT_SIZE_ITEMS * 4;//in bytes
//define ICCM and DCCM locations
MEMORY {
ICCM: ORIGIN = 0x00000000, LENGTH = 128K
DCCM: ORIGIN = 0x80000000, LENGTH = 128K
}
//define sections and groups
SECTIONS {
GROUP: {
.ivt (TEXT) : # Interrupt table
{
___ivt1 = .;
* (.ivt)
___ivt2 = .;
// Make the IVT at least IVT_SIZE_BYTES
. += (___ivt2 - ___ivt1 < IVT_SIZE_BYTES) ? (IVT_SIZE_BYTES - (___ivt2 - ___ivt1)) : 0;
}
.ivh (TEXT) : // Interrupt handlers
//TEXT sections
.text? : { *('.text$crt*') }
* (TEXT): {}
//Literals
* (LIT): {}
} > ICCM
GROUP: {
//data sections
.sdata?: {}
.sbss?: {}
*(DATA): {}
*(BSS): {}
//stack
.stack_top: {}
.stack ALIGN(4) SIZE(DEFINED _STACKSIZE?_STACKSIZE:4096): {}
.stack_base: {}
//heap (empty)
.heap? ALIGN(4) SIZE(DEFINED _HEAPSIZE?_HEAPSIZE:0): {}
.free_memory: {}
} > DCCM
}

360
ports/arc_em/metaware/test_regression/threadx_regression/tx_initialize_low_level.s
View File

@@ -1,360 +0,0 @@
;/**************************************************************************/
;/* */
;/* Copyright (c) Microsoft Corporation. All rights reserved. */
;/* */
;/* This software is licensed under the Microsoft Software License */
;/* Terms for Microsoft Azure RTOS. Full text of the license can be */
;/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
;/* and in the root directory of this software. */
;/* */
;/**************************************************************************/
;/**************************************************************************/
;/**************************************************************************/
;/** */
;/** ThreadX Component */
;/** */
;/** Initialize */
;/** */
;/**************************************************************************/
;/**************************************************************************/
.equ IRQ_SELECT, 0x40B
.equ KSTACK_TOP, 0x264
.equ KSTACK_BASE, 0x265
.equ STATUS32_SC, 0x4000
;
; /* Define section for placement after all linker allocated RAM memory. This
; is used to calculate the first free address that is passed to
; tx_appication_define, soley for the ThreadX application's use. */
;
.section ".free_memory","aw"
.align 4
.global _tx_first_free_address
_tx_first_free_address:
.space 4
;
; /* Define section for placement before the main stack area for setting
; up the STACK_TOP address for hardware stack checking. */
;
.section ".stack_top","aw"
.align 4
.global _tx_system_stack_top_address
_tx_system_stack_top_address:
.space 4
;
; /* Define section for placement after the main stack area for setting
; up the STACK_BASE address for hardware stack checking. */
;
.section ".stack_base","aw"
.align 4
.global _tx_system_stack_base_address
_tx_system_stack_base_address:
.space 4
;
;
.text
;/**************************************************************************/
;/* */
;/* FUNCTION RELEASE */
;/* */
;/* _tx_initialize_low_level ARCv2_EM/MetaWare */
;/* 6.x */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
;/* */
;/* DESCRIPTION */
;/* */
;/* This function is responsible for any low-level processor */
;/* initialization, including setting up interrupt vectors, setting */
;/* up a periodic timer interrupt source, saving the system stack */
;/* pointer for use in ISR processing later, and finding the first */
;/* available RAM memory address for tx_application_define. */
;/* */
;/* INPUT */
;/* */
;/* None */
;/* */
;/* OUTPUT */
;/* */
;/* None */
;/* */
;/* CALLS */
;/* */
;/* None */
;/* */
;/* CALLED BY */
;/* */
;/* _tx_initialize_kernel_enter ThreadX entry function */
;/* */
;/* RELEASE HISTORY */
;/* */
;/* DATE NAME DESCRIPTION */
;/* */
;/* 09-30-2020 William E. Lamie Initial Version 6.1 */
;/* */
;/**************************************************************************/
;VOID _tx_initialize_low_level(VOID)
;{
.global _tx_initialize_low_level
.type _tx_initialize_low_level, @function
_tx_initialize_low_level:
.ifdef TX_ENABLE_HW_STACK_CHECKING
mov r0, _tx_system_stack_top_address ; Pickup top of system stack (lowest memory address)
sr r0, [KSTACK_TOP] ; Setup KSTACK_TOP
mov r0, _tx_system_stack_base_address ; Pickup base of system stack (highest memory address)
sr r0, [KSTACK_BASE] ; Setup KSTACK_BASE
lr r0, [status32] ; Pickup current STATUS32
or r0, r0, STATUS32_SC ; Or in hardware stack checking enable bit (SC)
kflag r0 ; Enable hardware stack checking
.endif
;
; /* Save the system stack pointer. */
; _tx_thread_system_stack_ptr = (VOID_PTR) (sp);
;
mov r0, _estack ; Pickup the end of stack address
st r0, [gp, _tx_thread_system_stack_ptr@sda] ; Save system stack pointer
;
;
; /* Pickup the first available memory address. */
;
mov r0, _tx_first_free_address ; Pickup first free memory address
;
; /* Save the first available memory address. */
; _tx_initialize_unused_memory = (VOID_PTR) _end;
;
st r0, [gp, _tx_initialize_unused_memory@sda]
;
;
; /* Setup Timer 0 for periodic interrupts at interrupt vector 16. */
;
mov r0, 0 ; Disable additional ISR reg saving/restoring
sr r0, [AUX_IRQ_CTRL] ;
mov r0, 16 ; Select timer 0
sr r0, [IRQ_SELECT] ;
mov r0, 15 ; Set timer 0 to priority 15
sr r0, [IRQ_PRIORITY] ;
mov r0, 1 ; Enable this interrupt
sr r0, [IRQ_ENABLE] ;
mov r0, 0x10000 ; Setup timer period
sr r0, [LIMIT0] ;
mov r0, 0 ; Clear timer 0 current count
sr r0, [COUNT0] ;
mov r0, 3 ; Enable timer 0
sr r0, [CONTROL0] ;
.ifdef TX_TIMER_1_SETUP
mov r0, 17 ; Select timer 1
sr r0, [IRQ_SELECT] ;
mov r0, 2 ; Set timer 1 to priority 14
sr r0, [IRQ_PRIORITY] ;
mov r0, 1 ; Enable this interrupt
sr r0, [IRQ_ENABLE] ;
mov r0, 0x10020 ; Setup timer period
sr r0, [LIMIT1] ;
mov r0, 0 ; Clear timer 0 current count
sr r0, [COUNT1] ;
mov r0, 3 ; Enable timer 0
sr r0, [CONTROL1] ;
.endif
;
; /* Done, return to caller. */
;
j_s.d [blink] ; Return to caller
nop
;}
;
;
; /* Define default vector table entries. */
;
.global _tx_memory_error
_tx_memory_error:
flag 1
nop
nop
nop
b _tx_memory_error
.global _tx_instruction_error
_tx_instruction_error:
flag 1
nop
nop
nop
b _tx_instruction_error
.global _tx_ev_machine_check
_tx_ev_machine_check:
flag 1
nop
nop
nop
b _tx_ev_machine_check
.global _tx_ev_tblmiss_inst
_tx_ev_tblmiss_inst:
flag 1
nop
nop
nop
b _tx_ev_tblmiss_inst
.global _tx_ev_tblmiss_data
_tx_ev_tblmiss_data:
flag 1
nop
nop
nop
b _tx_ev_tblmiss_data
.global _tx_ev_protection_viol
_tx_ev_protection_viol:
flag 1
nop
nop
nop
b _tx_ev_protection_viol
.global _tx_ev_privilege_viol
_tx_ev_privilege_viol:
flag 1
nop
nop
nop
b _tx_ev_privilege_viol
.global _tx_ev_software_int
_tx_ev_software_int:
flag 1
nop
nop
nop
b _tx_ev_software_int
.global _tx_ev_trap
_tx_ev_trap:
flag 1
nop
nop
nop
b _tx_ev_trap
.global _tx_ev_extension
_tx_ev_extension:
flag 1
nop
nop
nop
b _tx_ev_extension
.global _tx_ev_divide_by_zero
_tx_ev_divide_by_zero:
flag 1
nop
nop
nop
b _tx_ev_divide_by_zero
.global _tx_ev_dc_error
_tx_ev_dc_error:
flag 1
nop
nop
nop
b _tx_ev_dc_error
.global _tx_ev_maligned
_tx_ev_maligned:
flag 1
nop
nop
nop
b _tx_ev_maligned
.global _tx_unsued_0
_tx_unsued_0:
flag 1
nop
nop
nop
b _tx_unsued_0
.global _tx_unused_1
_tx_unused_1:
flag 1
nop
nop
nop
b _tx_unused_1
.global _tx_timer_0
_tx_timer_0:
;
; /* By default, setup Timer 0 as the ThreadX timer interrupt. */
;
sub sp, sp, 160 ; Allocate an interrupt stack frame
st r0, [sp, 0] ; Save r0
st r1, [sp, 4] ; Save r1
st r2, [sp, 8] ; Save r2
mov r0, 3
sr r0, [CONTROL0]
b _tx_timer_interrupt ; Jump to generic ThreadX timer interrupt
; handler
; flag 1
; nop
; nop
; nop
; b _tx_timer_0
.global _tx_timer_1
_tx_timer_1:
sub sp, sp, 160 ; Allocate an interrupt stack frame
st blink, [sp, 16] ; Save blink
bl _tx_thread_context_save ; Call context save
;
; /* ISR processing goes here. If the applications wishes to re-enable
; interrupts, the SETI instruction can be used here. Also note that
; register usage in assembly code must be confined to the compiler
; scratch registers. */
;
mov r0, 3
sr r0, [CONTROL1]
;
b _tx_thread_context_restore ; Call context restore
; flag 1
; nop
; nop
; nop
; b _tx_timer_1
.global _tx_undefined_0
_tx_undefined_0:
flag 1
nop
nop
nop
b _tx_undefined_0
.global _tx_undefined_1
_tx_undefined_1:
flag 1
nop
nop
nop
b _tx_undefined_1
.global _tx_undefined_2
_tx_undefined_2:
flag 1
nop
nop
nop
b _tx_undefined_2
.end

29
ports/arc_em/metaware/test_regression/threadx_regression/vectors.s
View File

@@ -1,29 +0,0 @@
.file "vectors.s"
.section .ivt,text
;; This directive forces this section to stay resident even if stripped out by the -zpurgetext linker option
.sectflag .ivt,include
;// handler's name type number name offset in IVT (hex/dec)
.long _start ; exception 0 program entry point offset 0x0 0
.long _tx_memory_error ; exception 1 memory_error offset 0x4 4
.long _tx_instruction_error ; exception 2 instruction_error offset 0x8 8
.long _tx_ev_machine_check ; exception 3 EV_MachineCheck offset 0xC 12
.long _tx_ev_tblmiss_inst ; exception 4 EV_TLBMissI offset 0x10 16
.long _tx_ev_tblmiss_data ; exception 5 EV_TLBMissD offset 0x14 20
.long _tx_ev_protection_viol ; exception 6 EV_ProtV offset 0x18 24
.long _tx_ev_privilege_viol ; exception 7 EV_PrivilegeV offset 0x1C 28
.long _tx_ev_software_int ; exception 8 EV_SWI offset 0x20 32
.long _tx_ev_trap ; exception 9 EV_Trap offset 0x24 36
.long _tx_ev_extension ; exception 10 EV_Extension offset 0x28 40
.long _tx_ev_divide_by_zero ; exception 11 EV_DivZero offset 0x2C 44
.long _tx_ev_dc_error ; exception 12 EV_DCError offset 0x30 48
.long _tx_ev_maligned ; exception 13 EV_Maligned offset 0x34 52
.long _tx_unsued_0 ; exception 14 unused offset 0x38 56
.long _tx_unused_1 ; exception 15 unused offset 0x3C 60
.long _tx_timer_0 ; IRQ 16 Timer 0 offset 0x40 64
.long _tx_timer_1 ; IRQ 17 Timer 1 offset 0x44 68
.long _tx_undefined_0 ; IRQ 18 offset 0x48 72
.long _tx_undefined_1 ; IRQ 19 offset 0x4C 76
.long _tx_undefined_2 ; IRQ 20 offset 0x50 80

141
ports/arc_em/metaware/test_regression/tx/.cproject
View File

@@ -1,141 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
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<externalSettings>
<externalSetting>
<entry flags="VALUE_WORKSPACE_PATH" kind="includePath" name="/tx"/>
<entry flags="VALUE_WORKSPACE_PATH" kind="libraryPath" name="/tx/Debug"/>
<entry flags="RESOLVED" kind="libraryFile" name="tx" srcPrefixMapping="" srcRootPath=""/>
</externalSetting>
</externalSettings>
<extensions>
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</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
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<toolChain id="com.arc.cdt.toolchain.av2em.libDebugToolChain.1845103261" superClass="com.arc.cdt.toolchain.av2em.libDebugToolChain">
<targetPlatform id="hcTargetPlatform.380373127" isAbstract="false" name="Generic platform" superClass="hcTargetPlatform"/>
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<tool id="av2em.lib.debug.libCompiler.557728458" superClass="av2em.lib.debug.libCompiler">
<option id="arc.compiler.options.target.version.968426022" name="ARC Core Version" superClass="arc.compiler.options.target.version" value="arc.compiler.options.target.arcv2em" valueType="enumerated"/>
<option id="arc.compiler.options.arcv2emcore.1960993463" name="ARC EM Core" superClass="arc.compiler.options.arcv2emcore" useByScannerDiscovery="true" value="arc.compiler.options.arcv2emcore.core1" valueType="enumerated"/>
<option id="arc.compiler.options.stack_check.1862689574" name="Hardware Stack Checking(-Xstack_check)" superClass="arc.compiler.options.stack_check" useByScannerDiscovery="true" value="true" valueType="boolean"/>
<option id="arc.compiler.options.include_dirs.1896471677" isActive="false" isDefinedList="false" name="Include Directories (one per line)" superClass="arc.compiler.options.include_dirs" useByScannerDiscovery="false" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc_generic}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc_port}&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}}&quot;"/>
</option>
<option id="arc.compiler.options.defines.1598881910" isActive="false" isDefinedList="false" name="Preprocessor Defines (one per line)" superClass="arc.compiler.options.defines" useByScannerDiscovery="false" valueType="definedSymbols">
<listOptionValue builtIn="false" value="TX_INCLUDE_USER_DEFINE_FILE"/>
</option>
<inputType id="com.arc.cdt.toolchain.arc.ccac.inputTypeCPP.1954753370" name="MetaWare C++ Input" superClass="com.arc.cdt.toolchain.arc.ccac.inputTypeCPP"/>
<inputType id="com.arc.cdt.toolchain.arc.ccac.inputTypeC.1689674215" name="MetaWare C Input" superClass="com.arc.cdt.toolchain.arc.ccac.inputTypeC"/>
<inputType id="com.arc.cdt.toolchain.arc.inputTypeCL.242171198" name="MetaWare OpenCL" superClass="com.arc.cdt.toolchain.arc.inputTypeCL"/>
</tool>
<tool id="com.arc.cdt.toolchain.av2em.libDebugAsm.1772833895" superClass="com.arc.cdt.toolchain.av2em.libDebugAsm">
<option id="arc.compiler.options.target.asm.version.1731127945" name="ARC Core Version" superClass="arc.compiler.options.target.asm.version" value="arc.compiler.options.target.arcv2em" valueType="enumerated"/>
<option id="arc.asm.options.stack_check.155109415" name="Hardware Stack Checking(-Xstack_check)" superClass="arc.asm.options.stack_check" value="true" valueType="boolean"/>
<option id="com.arc.cdt.toolchain.asm.option.defines.645804646" name="Preprocessor Defines (one per line)" superClass="com.arc.cdt.toolchain.asm.option.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="TX_ENABLE_HW_STACK_CHECKING"/>
</option>
<inputType id="com.arc.cdt.toolchain.asminput.1568134071" name="Assembler Inputs" superClass="com.arc.cdt.toolchain.asminput"/>
</tool>
<tool id="com.arc.cdt.toolchain.arc.Linker.1782192981" superClass="com.arc.cdt.toolchain.arc.Linker">
<option id="arc.linker.options.target.version.1043501439" name="Target Runtime Libraries" superClass="arc.linker.options.target.version" value="arc.compiler.options.target.arcv2em" valueType="enumerated"/>
<option id="arc.linker.options.stack_check.98320731" name="Hardware Stack Checking(-Xstack_check)" superClass="arc.linker.options.stack_check" value="true" valueType="boolean"/>
</tool>
<tool id="com.arc.cdt.toolchain.av2em.ArDebug.448807496" superClass="com.arc.cdt.toolchain.av2em.ArDebug"/>
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<externalSettings>
<externalSetting>
<entry flags="VALUE_WORKSPACE_PATH" kind="includePath" name="/tx"/>
<entry flags="VALUE_WORKSPACE_PATH" kind="libraryPath" name="/tx/Release"/>
<entry flags="RESOLVED" kind="libraryFile" name="tx" srcPrefixMapping="" srcRootPath=""/>
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<extensions>
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48
ports/arc_em/metaware/test_regression/tx/.project
View File

@@ -1,48 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>tx</name>
<comment></comment>
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<locationURI>$%7BPARENT-5-PROJECT_LOC%7D/common/inc</locationURI>
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341
ports/arc_em/metaware/test_regression/tx/tx_user.h
View File

@@ -1,341 +0,0 @@
/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** ThreadX Component */
/** */
/** User Specific */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* PORT SPECIFIC C INFORMATION RELEASE */
/* */
/* tx_user.h PORTABLE C */
/* 6.x */
/* */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file contains user defines for configuring ThreadX in specific */
/* ways. This file will have an effect only if the application and */
/* ThreadX library are built with TX_INCLUDE_USER_DEFINE_FILE defined. */
/* Note that all the defines in this file may also be made on the */
/* command line when building ThreadX library and application objects. */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 William E. Lamie Initial Version 6.0 */
/* 09-30-2020 Yuxin Zhou Modified comment(s), */
/* resulting in version 6.1 */
/* xx-xx-xxxx Scott Larson Modified comment(s), */
/* added option to remove */
/* FileX pointer, */
/* resulting in version 6.x */
/* */
/**************************************************************************/
#ifndef TX_USER_H
#define TX_USER_H
#define TX_REGRESSION_TEST
#define TEST_STACK_SIZE_PRINTF (4096)
/* Define automated coverage test extensions... These are required for the
ThreadX regression test. */
typedef unsigned int TEST_FLAG;
extern TEST_FLAG threadx_byte_allocate_loop_test;
extern TEST_FLAG threadx_byte_release_loop_test;
extern TEST_FLAG threadx_mutex_suspension_put_test;
extern TEST_FLAG threadx_mutex_suspension_priority_test;
#ifndef TX_TIMER_PROCESS_IN_ISR
extern TEST_FLAG threadx_delete_timer_thread;
#endif
extern void abort_and_resume_byte_allocating_thread(void);
extern void abort_all_threads_suspended_on_mutex(void);
extern void suspend_lowest_priority(void);
#ifndef TX_TIMER_PROCESS_IN_ISR
extern void delete_timer_thread(void);
#endif
extern TEST_FLAG test_stack_analyze_flag;
extern TEST_FLAG test_initialize_flag;
extern TEST_FLAG test_forced_mutex_timeout;
#ifdef TX_REGRESSION_TEST
/* Define extension macros for automated coverage tests. */
#define TX_BYTE_ALLOCATE_EXTENSION if (threadx_byte_allocate_loop_test == ((TEST_FLAG) 1)) \
{ \
pool_ptr -> tx_byte_pool_owner = TX_NULL; \
threadx_byte_allocate_loop_test = ((TEST_FLAG) 0); \
}
#define TX_BYTE_RELEASE_EXTENSION if (threadx_byte_release_loop_test == ((TEST_FLAG) 1)) \
{ \
threadx_byte_release_loop_test = ((TEST_FLAG) 0); \
abort_and_resume_byte_allocating_thread(); \
}
#define TX_MUTEX_PUT_EXTENSION_1 if (threadx_mutex_suspension_put_test == ((TEST_FLAG) 1)) \
{ \
threadx_mutex_suspension_put_test = ((TEST_FLAG) 0); \
abort_all_threads_suspended_on_mutex(); \
}
#define TX_MUTEX_PUT_EXTENSION_2 if (test_forced_mutex_timeout == ((TEST_FLAG) 1)) \
{ \
test_forced_mutex_timeout = ((TEST_FLAG) 0); \
_tx_thread_wait_abort(mutex_ptr -> tx_mutex_suspension_list); \
}
#define TX_MUTEX_PRIORITY_CHANGE_EXTENSION if (threadx_mutex_suspension_priority_test == ((TEST_FLAG) 1)) \
{ \
threadx_mutex_suspension_priority_test = ((TEST_FLAG) 0); \
suspend_lowest_priority(); \
}
#endif /* TX_REGRESSION_TEST */
/* Define various build options for the ThreadX port. The application should either make changes
here by commenting or un-commenting the conditional compilation defined OR supply the defines
though the compiler's equivalent of the -D option.
For maximum speed, the following should be defined:
TX_MAX_PRIORITIES 32
TX_DISABLE_PREEMPTION_THRESHOLD
TX_DISABLE_REDUNDANT_CLEARING
TX_DISABLE_NOTIFY_CALLBACKS
TX_NOT_INTERRUPTABLE
TX_TIMER_PROCESS_IN_ISR
TX_REACTIVATE_INLINE
TX_DISABLE_STACK_FILLING
TX_INLINE_THREAD_RESUME_SUSPEND
For minimum size, the following should be defined:
TX_MAX_PRIORITIES 32
TX_DISABLE_PREEMPTION_THRESHOLD
TX_DISABLE_REDUNDANT_CLEARING
TX_DISABLE_NOTIFY_CALLBACKS
TX_NO_FILEX_POINTER
TX_NOT_INTERRUPTABLE
TX_TIMER_PROCESS_IN_ISR
Of course, many of these defines reduce functionality and/or change the behavior of the
system in ways that may not be worth the trade-off. For example, the TX_TIMER_PROCESS_IN_ISR
results in faster and smaller code, however, it increases the amount of processing in the ISR.
In addition, some services that are available in timers are not available from ISRs and will
therefore return an error if this option is used. This may or may not be desirable for a
given application. */
/* Override various options with default values already assigned in tx_port.h. Please also refer
to tx_port.h for descriptions on each of these options. */
/*
#define TX_MAX_PRIORITIES 32
#define TX_MINIMUM_STACK ????
#define TX_THREAD_USER_EXTENSION ????
#define TX_TIMER_THREAD_STACK_SIZE ????
#define TX_TIMER_THREAD_PRIORITY ????
*/
/* Determine if there is a FileX pointer in the thread control block.
By default, the pointer is there for legacy/backwards compatibility.
The pointer must also be there for applications using FileX.
Define this to save space in the thread control block.
*/
/*
#define TX_NO_FILEX_POINTER
*/
/* Determine if timer expirations (application timers, timeouts, and tx_thread_sleep calls
should be processed within the a system timer thread or directly in the timer ISR.
By default, the timer thread is used. When the following is defined, the timer expiration
processing is done directly from the timer ISR, thereby eliminating the timer thread control
block, stack, and context switching to activate it. */
/*
#define TX_TIMER_PROCESS_IN_ISR
*/
/* Determine if in-line timer reactivation should be used within the timer expiration processing.
By default, this is disabled and a function call is used. When the following is defined,
reactivating is performed in-line resulting in faster timer processing but slightly larger
code size. */
/*
#define TX_REACTIVATE_INLINE
*/
/* Determine is stack filling is enabled. By default, ThreadX stack filling is enabled,
which places an 0xEF pattern in each byte of each thread's stack. This is used by
debuggers with ThreadX-awareness and by the ThreadX run-time stack checking feature. */
/*
#define TX_DISABLE_STACK_FILLING
*/
/* Determine whether or not stack checking is enabled. By default, ThreadX stack checking is
disabled. When the following is defined, ThreadX thread stack checking is enabled. If stack
checking is enabled (TX_ENABLE_STACK_CHECKING is defined), the TX_DISABLE_STACK_FILLING
define is negated, thereby forcing the stack fill which is necessary for the stack checking
logic. */
/*
#define TX_ENABLE_STACK_CHECKING
*/
/* Determine if preemption-threshold should be disabled. By default, preemption-threshold is
enabled. If the application does not use preemption-threshold, it may be disabled to reduce
code size and improve performance. */
/*
#define TX_DISABLE_PREEMPTION_THRESHOLD
*/
/* Determine if global ThreadX variables should be cleared. If the compiler startup code clears
the .bss section prior to ThreadX running, the define can be used to eliminate unnecessary
clearing of ThreadX global variables. */
/*
#define TX_DISABLE_REDUNDANT_CLEARING
*/
/* Determine if no timer processing is required. This option will help eliminate the timer
processing when not needed. The user will also have to comment out the call to
tx_timer_interrupt, which is typically made from assembly language in
tx_initialize_low_level. Note: if TX_NO_TIMER is used, the define TX_TIMER_PROCESS_IN_ISR
must also be used and tx_timer_initialize must be removed from ThreadX library. */
/*
#define TX_NO_TIMER
#ifndef TX_TIMER_PROCESS_IN_ISR
#define TX_TIMER_PROCESS_IN_ISR
#endif
*/
/* Determine if the notify callback option should be disabled. By default, notify callbacks are
enabled. If the application does not use notify callbacks, they may be disabled to reduce
code size and improve performance. */
/*
#define TX_DISABLE_NOTIFY_CALLBACKS
*/
/* Determine if the tx_thread_resume and tx_thread_suspend services should have their internal
code in-line. This results in a larger image, but improves the performance of the thread
resume and suspend services. */
/*
#define TX_INLINE_THREAD_RESUME_SUSPEND
*/
/* Determine if the internal ThreadX code is non-interruptable. This results in smaller code
size and less processing overhead, but increases the interrupt lockout time. */
/*
#define TX_NOT_INTERRUPTABLE
*/
/* Determine if the trace event logging code should be enabled. This causes slight increases in
code size and overhead, but provides the ability to generate system trace information which
is available for viewing in TraceX. */
/*
#define TX_ENABLE_EVENT_TRACE
*/
/* Determine if block pool performance gathering is required by the application. When the following is
defined, ThreadX gathers various block pool performance information. */
/*
#define TX_BLOCK_POOL_ENABLE_PERFORMANCE_INFO
*/
/* Determine if byte pool performance gathering is required by the application. When the following is
defined, ThreadX gathers various byte pool performance information. */
/*
#define TX_BYTE_POOL_ENABLE_PERFORMANCE_INFO
*/
/* Determine if event flags performance gathering is required by the application. When the following is
defined, ThreadX gathers various event flags performance information. */
/*
#define TX_EVENT_FLAGS_ENABLE_PERFORMANCE_INFO
*/
/* Determine if mutex performance gathering is required by the application. When the following is
defined, ThreadX gathers various mutex performance information. */
/*
#define TX_MUTEX_ENABLE_PERFORMANCE_INFO
*/
/* Determine if queue performance gathering is required by the application. When the following is
defined, ThreadX gathers various queue performance information. */
/*
#define TX_QUEUE_ENABLE_PERFORMANCE_INFO
*/
/* Determine if semaphore performance gathering is required by the application. When the following is
defined, ThreadX gathers various semaphore performance information. */
/*
#define TX_SEMAPHORE_ENABLE_PERFORMANCE_INFO
*/
/* Determine if thread performance gathering is required by the application. When the following is
defined, ThreadX gathers various thread performance information. */
/*
#define TX_THREAD_ENABLE_PERFORMANCE_INFO
*/
/* Determine if timer performance gathering is required by the application. When the following is
defined, ThreadX gathers various timer performance information. */
/*
#define TX_TIMER_ENABLE_PERFORMANCE_INFO
*/
#endif /* TX_USER_H */

145
ports/arc_em/metaware/test_sandbox/threadx_sandbox/.cproject
View File

@@ -1,145 +0,0 @@
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<scannerConfigBuildInfo instanceId="com.arc.cdt.toolchain.av2em.exeDebugConfig.1217165695;com.arc.cdt.toolchain.av2em.exeDebugConfig.1217165695.;av2em.exe.debug.exeCompilerDebug.670850607;com.arc.cdt.toolchain.arc.ccac.inputTypeC.1127761944">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="com.arc.cdt.toolchain.av2em.exeDebugConfig.1217165695;com.arc.cdt.toolchain.av2em.exeDebugConfig.1217165695.;av2em.exe.debug.exeCompilerDebug.670850607;com.arc.cdt.toolchain.arc.ccac.inputTypeCPP.603646508">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="com.arc.cdt.toolchain.av2em.exeReleaseConfig.2022621224;com.arc.cdt.toolchain.av2em.exeReleaseConfig.2022621224.;arc.cdt.toolchain.av2em.exeCompilerRelease.93257878;com.arc.cdt.toolchain.arc.ccac.inputTypeC.1016915037">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
<scannerConfigBuildInfo instanceId="com.arc.cdt.toolchain.av2em.exeDebugConfig.1217165695;com.arc.cdt.toolchain.av2em.exeDebugConfig.1217165695.;av2em.exe.debug.exeCompilerDebug.670850607;com.arc.cdt.toolchain.arc.inputTypeCL.66701363">
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
</scannerConfigBuildInfo>
</storageModule>
</cproject>

26
ports/arc_em/metaware/test_sandbox/threadx_sandbox/.project
View File

@@ -1,26 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>sample_threadx_validation</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
<triggers>clean,full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
<triggers>full,incremental,</triggers>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.cdt.core.cnature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
</natures>
</projectDescription>

373
ports/arc_em/metaware/test_sandbox/threadx_sandbox/sample_threadx_validation.c
View File

@@ -1,373 +0,0 @@
/* This is a small demo of the high-performance ThreadX kernel. It includes examples of eight
threads of different priorities, using a message queue, semaphore, mutex, event flags group,
byte pool, and block pool. */
#include "tx_api.h"
#define TX_TEST_STACK_SIZE (1024 * 2)
#define TX_TEST_QUEUE_SIZE (16)
#define TX_TEST_BYTE_POOL_SIZE (1024 * 4)
#define TX_TEST_BLOCK_POOL_SIZE (1024 * 4)
/* Define the ThreadX object control blocks... */
TX_THREAD tx_test_thread_0;
TX_THREAD tx_test_thread_1;
TX_THREAD tx_test_thread_2;
TX_QUEUE tx_test_queue_0;
TX_SEMAPHORE tx_test_semaphore_0;
TX_MUTEX tx_test_mutex_0;
TX_EVENT_FLAGS_GROUP tx_test_event_flags_0;
TX_BYTE_POOL tx_test_byte_pool_0;
TX_BLOCK_POOL tx_test_block_pool_0;
/* Define the counters used in the demo application... */
ULONG tx_test_thread_0_counter;
ULONG tx_test_thread_1_counter;
ULONG tx_test_thread_2_counter;
/* Define thread prototypes. */
void tx_test_thread_0_entry(ULONG thread_input);
void tx_test_thread_1_entry(ULONG thread_input);
void tx_test_thread_2_entry(ULONG thread_input);
/* Define the thread stacks. */
ULONG tx_test_thread_0_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_1_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_2_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
/* Define other buffers used by the test code. */
ULONG tx_test_queue_0_buffer[TX_TEST_QUEUE_SIZE];
ULONG tx_test_byte_pool_0_buffer[TX_TEST_BYTE_POOL_SIZE / sizeof(ULONG)];
ULONG tx_test_block_pool_0_buffer[TX_TEST_BLOCK_POOL_SIZE / sizeof(ULONG)];
/* Define test function prototypes. */
void tx_test_sleep();
void tx_test_busy_loop();
int tx_test_sum_many_params(
void (*f)(),
int p1, int p2, int p3, int p4, int p5, int p6, int p7, int p8,
int p9, int p10, int p11, int p12, int p13, int p14, int p15, int p16,
int p17, int p18, int p19, int p20, int p21, int p22, int p23, int p24,
int p25, int p26, int p27, int p28, int p29, int p30, int p31, int p32,
int p33, int p34, int p35, int p36, int p37, int p38, int p39, int p40,
int p41, int p42, int p43, int p44, int p45, int p46, int p47, int p48,
int p49, int p50, int p51, int p52, int p53, int p54, int p55, int p56,
int p57, int p58, int p59, int p60, int p61, int p62, int p63, int p64,
int p65, int p66, int p67, int p68, int p69, int p70, int p71, int p72);
int tx_test_multiply_many_params(
void (*f)(),
int p1, int p2, int p3, int p4, int p5, int p6, int p7, int p8,
int p9, int p10, int p11, int p12, int p13, int p14, int p15, int p16,
int p17, int p18, int p19, int p20, int p21, int p22, int p23, int p24,
int p25, int p26, int p27, int p28, int p29, int p30, int p31, int p32,
int p33, int p34, int p35, int p36, int p37, int p38, int p39, int p40,
int p41, int p42, int p43, int p44, int p45, int p46, int p47, int p48,
int p49, int p50, int p51, int p52, int p53, int p54, int p55, int p56,
int p57, int p58, int p59, int p60, int p61, int p62, int p63, int p64,
int p65, int p66, int p67, int p68, int p69, int p70, int p71, int p72);
/**/
void tx_test_error_handler()
{
for (;;)
{
/* Stay here forever */
}
}
/* Define main entry point. */
int main()
{
/* Enter the ThreadX kernel. */
tx_kernel_enter();
return(0);
}
/* Define what the initial system looks like. */
void tx_application_define(void *first_unused_memory)
{
UINT status = TX_SUCCESS;
/* Create the ThreadX test thread 0. */
status = tx_thread_create(
&tx_test_thread_0, "ThreadX test thread 0",
tx_test_thread_0_entry, 0,
tx_test_thread_0_stack,
TX_TEST_STACK_SIZE,
5, 5,
TX_NO_TIME_SLICE,
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 1. */
status = tx_thread_create(
&tx_test_thread_1, "ThreadX test thread 1",
tx_test_thread_1_entry, 1,
tx_test_thread_1_stack,
TX_TEST_STACK_SIZE,
7, 7,
3, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 2. */
status = tx_thread_create(
&tx_test_thread_2, "ThreadX test thread 2",
tx_test_thread_2_entry, 2,
tx_test_thread_2_stack,
TX_TEST_STACK_SIZE,
5, 7,
4, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the message queue shared by threads 1 and 2. */
status = tx_queue_create(&tx_test_queue_0, "ThreadX test queue 0", TX_1_ULONG, tx_test_queue_0_buffer, TX_TEST_QUEUE_SIZE*sizeof(ULONG));
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the semaphore used for testing. */
status = tx_semaphore_create(&tx_test_semaphore_0, "ThreadX test semaphore 0", 1);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the event flags group used by threads 1 and 5. */
status = tx_event_flags_create(&tx_test_event_flags_0, "ThreadX test event flags 0");
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the mutex used for testing without priority inheritance. */
status = tx_mutex_create(&tx_test_mutex_0, "ThreadX test mutex 0", TX_NO_INHERIT);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create a byte memory pool for testing. */
status = tx_byte_pool_create(&tx_test_byte_pool_0, "ThreadX test byte pool 0", tx_test_byte_pool_0_buffer, TX_TEST_BYTE_POOL_SIZE);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Quick test of the byte pool during initialization. */
{
CHAR *pointer = TX_NULL;
/* Allocate a block and release the block memory. */
status = tx_byte_allocate(&tx_test_byte_pool_0, (VOID **) &pointer, 123, TX_NO_WAIT);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Release the block back to the pool. */
status = tx_block_release(pointer);
if (status != TX_SUCCESS) tx_test_error_handler();
}
/* Create a block memory pool to allocate a message buffer from. */
status = tx_block_pool_create(&tx_test_block_pool_0, "block pool 0", sizeof(ULONG), tx_test_block_pool_0_buffer, TX_TEST_BLOCK_POOL_SIZE);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Quick test of the block pool during initialization. */
{
CHAR *pointer = TX_NULL;
/* Allocate a block and release the block memory. */
status = tx_block_allocate(&tx_test_block_pool_0, (VOID **) &pointer, TX_NO_WAIT);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Release the block back to the pool. */
status = tx_block_release(pointer);
if (status != TX_SUCCESS) tx_test_error_handler();
}
}
/* Define the test threads. */
void tx_test_thread_0_entry(ULONG thread_input)
{
UINT status;
/* This thread simply sits in while-forever-sleep loop. */
while(1)
{
/* Increment the thread counter. */
tx_test_thread_0_counter++;
/* Sleep for 10 ticks. */
tx_thread_sleep(10);
/* Set event flag 0 to wakeup thread 5. */
status = tx_event_flags_set(&tx_test_event_flags_0, 0x1, TX_OR);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void tx_test_thread_1_entry(ULONG thread_input)
{
UINT status;
/* This thread simply sends messages to a queue shared by thread 2. */
while(1)
{
/* Increment the thread counter. */
tx_test_thread_1_counter++;
/* Send message to queue 0. */
status = tx_queue_send(&tx_test_queue_0, &tx_test_thread_1_counter, TX_WAIT_FOREVER);
/* Check completion status. */
if (status != TX_SUCCESS)
break;
}
}
void tx_test_thread_2_entry(ULONG thread_input)
{
ULONG received_message;
UINT status;
/* This thread retrieves messages placed on the queue by thread 1. */
while(1)
{
/* Increment the thread counter. */
tx_test_thread_2_counter++;
/* Retrieve a message from the queue. */
status = tx_queue_receive(&tx_test_queue_0, &received_message, TX_WAIT_FOREVER);
/* Check completion status and make sure the message is what we
expected. */
if ((status != TX_SUCCESS) || (received_message != tx_test_thread_1_counter))
break;
}
}
void thread_3_and_4_entry(ULONG thread_input)
{
UINT status;
/* This function is executed from thread 3 and thread 4. As the loop
below shows, these function compete for ownership of semaphore_0. */
while(1)
{
/* Get the semaphore with suspension. */
status = tx_semaphore_get(&tx_test_semaphore_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Sleep for 2 ticks to hold the semaphore. */
tx_thread_sleep(2);
/* Release the semaphore. */
status = tx_semaphore_put(&tx_test_semaphore_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void thread_5_entry(ULONG thread_input)
{
UINT status;
ULONG actual_flags;
/* This thread simply waits for an event in a forever loop. */
while(1)
{
/* Wait for event flag 0. */
status = tx_event_flags_get(&tx_test_event_flags_0, 0x1, TX_OR_CLEAR,
&actual_flags, TX_WAIT_FOREVER);
/* Check status. */
if ((status != TX_SUCCESS) || (actual_flags != 0x1))
break;
}
}
void thread_6_and_7_entry(ULONG thread_input)
{
UINT status;
/* This function is executed from thread 6 and thread 7. As the loop
below shows, these function compete for ownership of mutex_0. */
while(1)
{
/* Get the mutex with suspension. */
status = tx_mutex_get(&tx_test_mutex_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Get the mutex again with suspension. This shows
that an owning thread may retrieve the mutex it
owns multiple times. */
status = tx_mutex_get(&tx_test_mutex_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Sleep for 2 ticks to hold the mutex. */
tx_thread_sleep(2);
/* Release the mutex. */
status = tx_mutex_put(&tx_test_mutex_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Release the mutex again. This will actually
release ownership since it was obtained twice. */
status = tx_mutex_put(&tx_test_mutex_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}

55
ports/arc_em/metaware/test_sandbox/threadx_sandbox/sample_threadx_validation.cmd
View File

@@ -1,55 +0,0 @@
//
// This is the linker script example (SRV3-style).
// (c) Synopsys, 2013
//
//
//number of exceptions and interrupts
NUMBER_OF_EXCEPTIONS = 16;//it is fixed (16)
NUMBER_OF_INTERRUPTS = 5;//depends on HW configuration
//define Interrupt Vector Table size
IVT_SIZE_ITEMS = (NUMBER_OF_EXCEPTIONS + NUMBER_OF_INTERRUPTS);//the total IVT size (in "items")
IVT_SIZE_BYTES = IVT_SIZE_ITEMS * 4;//in bytes
//define ICCM and DCCM locations
MEMORY {
ICCM: ORIGIN = 0x00000000, LENGTH = 128K
DCCM: ORIGIN = 0x80000000, LENGTH = 128K
}
//define sections and groups
SECTIONS {
GROUP: {
.ivt (TEXT) : # Interrupt table
{
___ivt1 = .;
* (.ivt)
___ivt2 = .;
// Make the IVT at least IVT_SIZE_BYTES
. += (___ivt2 - ___ivt1 < IVT_SIZE_BYTES) ? (IVT_SIZE_BYTES - (___ivt2 - ___ivt1)) : 0;
}
.ivh (TEXT) : // Interrupt handlers
//TEXT sections
.text? : { *('.text$crt*') }
* (TEXT): {}
//Literals
* (LIT): {}
} > ICCM
GROUP: {
//data sections
.sdata?: {}
.sbss?: {}
*(DATA): {}
*(BSS): {}
//stack
.stack_top: {}
.stack ALIGN(4) SIZE(DEFINED _STACKSIZE?_STACKSIZE:4096): {}
.stack_base: {}
//heap (empty)
.heap? ALIGN(4) SIZE(DEFINED _HEAPSIZE?_HEAPSIZE:0): {}
.free_memory: {}
} > DCCM
}

360
ports/arc_em/metaware/test_sandbox/threadx_sandbox/tx_initialize_low_level.s
View File

@@ -1,360 +0,0 @@
;/**************************************************************************/
;/* */
;/* Copyright (c) Microsoft Corporation. All rights reserved. */
;/* */
;/* This software is licensed under the Microsoft Software License */
;/* Terms for Microsoft Azure RTOS. Full text of the license can be */
;/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
;/* and in the root directory of this software. */
;/* */
;/**************************************************************************/
;/**************************************************************************/
;/**************************************************************************/
;/** */
;/** ThreadX Component */
;/** */
;/** Initialize */
;/** */
;/**************************************************************************/
;/**************************************************************************/
.equ IRQ_SELECT, 0x40B
.equ KSTACK_TOP, 0x264
.equ KSTACK_BASE, 0x265
.equ STATUS32_SC, 0x4000
;
; /* Define section for placement after all linker allocated RAM memory. This
; is used to calculate the first free address that is passed to
; tx_appication_define, soley for the ThreadX application's use. */
;
.section ".free_memory","aw"
.align 4
.global _tx_first_free_address
_tx_first_free_address:
.space 4
;
; /* Define section for placement before the main stack area for setting
; up the STACK_TOP address for hardware stack checking. */
;
.section ".stack_top","aw"
.align 4
.global _tx_system_stack_top_address
_tx_system_stack_top_address:
.space 4
;
; /* Define section for placement after the main stack area for setting
; up the STACK_BASE address for hardware stack checking. */
;
.section ".stack_base","aw"
.align 4
.global _tx_system_stack_base_address
_tx_system_stack_base_address:
.space 4
;
;
.text
;/**************************************************************************/
;/* */
;/* FUNCTION RELEASE */
;/* */
;/* _tx_initialize_low_level ARCv2_EM/MetaWare */
;/* 6.x */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
;/* */
;/* DESCRIPTION */
;/* */
;/* This function is responsible for any low-level processor */
;/* initialization, including setting up interrupt vectors, setting */
;/* up a periodic timer interrupt source, saving the system stack */
;/* pointer for use in ISR processing later, and finding the first */
;/* available RAM memory address for tx_application_define. */
;/* */
;/* INPUT */
;/* */
;/* None */
;/* */
;/* OUTPUT */
;/* */
;/* None */
;/* */
;/* CALLS */
;/* */
;/* None */
;/* */
;/* CALLED BY */
;/* */
;/* _tx_initialize_kernel_enter ThreadX entry function */
;/* */
;/* RELEASE HISTORY */
;/* */
;/* DATE NAME DESCRIPTION */
;/* */
;/* 09-30-2020 William E. Lamie Initial Version 6.1 */
;/* */
;/**************************************************************************/
;VOID _tx_initialize_low_level(VOID)
;{
.global _tx_initialize_low_level
.type _tx_initialize_low_level, @function
_tx_initialize_low_level:
.ifdef TX_ENABLE_HW_STACK_CHECKING
mov r0, _tx_system_stack_top_address ; Pickup top of system stack (lowest memory address)
sr r0, [KSTACK_TOP] ; Setup KSTACK_TOP
mov r0, _tx_system_stack_base_address ; Pickup base of system stack (highest memory address)
sr r0, [KSTACK_BASE] ; Setup KSTACK_BASE
lr r0, [status32] ; Pickup current STATUS32
or r0, r0, STATUS32_SC ; Or in hardware stack checking enable bit (SC)
kflag r0 ; Enable hardware stack checking
.endif
;
; /* Save the system stack pointer. */
; _tx_thread_system_stack_ptr = (VOID_PTR) (sp);
;
mov r0, _estack ; Pickup the end of stack address
st r0, [gp, _tx_thread_system_stack_ptr@sda] ; Save system stack pointer
;
;
; /* Pickup the first available memory address. */
;
mov r0, _tx_first_free_address ; Pickup first free memory address
;
; /* Save the first available memory address. */
; _tx_initialize_unused_memory = (VOID_PTR) _end;
;
st r0, [gp, _tx_initialize_unused_memory@sda]
;
;
; /* Setup Timer 0 for periodic interrupts at interrupt vector 16. */
;
mov r0, 0 ; Disable additional ISR reg saving/restoring
sr r0, [AUX_IRQ_CTRL] ;
mov r0, 16 ; Select timer 0
sr r0, [IRQ_SELECT] ;
mov r0, 15 ; Set timer 0 to priority 15
sr r0, [IRQ_PRIORITY] ;
mov r0, 1 ; Enable this interrupt
sr r0, [IRQ_ENABLE] ;
mov r0, 0x10000 ; Setup timer period
sr r0, [LIMIT0] ;
mov r0, 0 ; Clear timer 0 current count
sr r0, [COUNT0] ;
mov r0, 3 ; Enable timer 0
sr r0, [CONTROL0] ;
.ifdef TX_TIMER_1_SETUP
mov r0, 17 ; Select timer 1
sr r0, [IRQ_SELECT] ;
mov r0, 2 ; Set timer 1 to priority 14
sr r0, [IRQ_PRIORITY] ;
mov r0, 1 ; Enable this interrupt
sr r0, [IRQ_ENABLE] ;
mov r0, 0x10020 ; Setup timer period
sr r0, [LIMIT1] ;
mov r0, 0 ; Clear timer 0 current count
sr r0, [COUNT1] ;
mov r0, 3 ; Enable timer 0
sr r0, [CONTROL1] ;
.endif
;
; /* Done, return to caller. */
;
j_s.d [blink] ; Return to caller
nop
;}
;
;
; /* Define default vector table entries. */
;
.global _tx_memory_error
_tx_memory_error:
flag 1
nop
nop
nop
b _tx_memory_error
.global _tx_instruction_error
_tx_instruction_error:
flag 1
nop
nop
nop
b _tx_instruction_error
.global _tx_ev_machine_check
_tx_ev_machine_check:
flag 1
nop
nop
nop
b _tx_ev_machine_check
.global _tx_ev_tblmiss_inst
_tx_ev_tblmiss_inst:
flag 1
nop
nop
nop
b _tx_ev_tblmiss_inst
.global _tx_ev_tblmiss_data
_tx_ev_tblmiss_data:
flag 1
nop
nop
nop
b _tx_ev_tblmiss_data
.global _tx_ev_protection_viol
_tx_ev_protection_viol:
flag 1
nop
nop
nop
b _tx_ev_protection_viol
.global _tx_ev_privilege_viol
_tx_ev_privilege_viol:
flag 1
nop
nop
nop
b _tx_ev_privilege_viol
.global _tx_ev_software_int
_tx_ev_software_int:
flag 1
nop
nop
nop
b _tx_ev_software_int
.global _tx_ev_trap
_tx_ev_trap:
flag 1
nop
nop
nop
b _tx_ev_trap
.global _tx_ev_extension
_tx_ev_extension:
flag 1
nop
nop
nop
b _tx_ev_extension
.global _tx_ev_divide_by_zero
_tx_ev_divide_by_zero:
flag 1
nop
nop
nop
b _tx_ev_divide_by_zero
.global _tx_ev_dc_error
_tx_ev_dc_error:
flag 1
nop
nop
nop
b _tx_ev_dc_error
.global _tx_ev_maligned
_tx_ev_maligned:
flag 1
nop
nop
nop
b _tx_ev_maligned
.global _tx_unsued_0
_tx_unsued_0:
flag 1
nop
nop
nop
b _tx_unsued_0
.global _tx_unused_1
_tx_unused_1:
flag 1
nop
nop
nop
b _tx_unused_1
.global _tx_timer_0
_tx_timer_0:
;
; /* By default, setup Timer 0 as the ThreadX timer interrupt. */
;
sub sp, sp, 160 ; Allocate an interrupt stack frame
st r0, [sp, 0] ; Save r0
st r1, [sp, 4] ; Save r1
st r2, [sp, 8] ; Save r2
mov r0, 3
sr r0, [CONTROL0]
b _tx_timer_interrupt ; Jump to generic ThreadX timer interrupt
; handler
; flag 1
; nop
; nop
; nop
; b _tx_timer_0
.global _tx_timer_1
_tx_timer_1:
sub sp, sp, 160 ; Allocate an interrupt stack frame
st blink, [sp, 16] ; Save blink
bl _tx_thread_context_save ; Call context save
;
; /* ISR processing goes here. If the applications wishes to re-enable
; interrupts, the SETI instruction can be used here. Also note that
; register usage in assembly code must be confined to the compiler
; scratch registers. */
;
mov r0, 3
sr r0, [CONTROL1]
;
b _tx_thread_context_restore ; Call context restore
; flag 1
; nop
; nop
; nop
; b _tx_timer_1
.global _tx_undefined_0
_tx_undefined_0:
flag 1
nop
nop
nop
b _tx_undefined_0
.global _tx_undefined_1
_tx_undefined_1:
flag 1
nop
nop
nop
b _tx_undefined_1
.global _tx_undefined_2
_tx_undefined_2:
flag 1
nop
nop
nop
b _tx_undefined_2
.end

29
ports/arc_em/metaware/test_sandbox/threadx_sandbox/vectors.s
View File

@@ -1,29 +0,0 @@
.file "vectors.s"
.section .ivt,text
;; This directive forces this section to stay resident even if stripped out by the -zpurgetext linker option
.sectflag .ivt,include
;// handler's name type number name offset in IVT (hex/dec)
.long _start ; exception 0 program entry point offset 0x0 0
.long _tx_memory_error ; exception 1 memory_error offset 0x4 4
.long _tx_instruction_error ; exception 2 instruction_error offset 0x8 8
.long _tx_ev_machine_check ; exception 3 EV_MachineCheck offset 0xC 12
.long _tx_ev_tblmiss_inst ; exception 4 EV_TLBMissI offset 0x10 16
.long _tx_ev_tblmiss_data ; exception 5 EV_TLBMissD offset 0x14 20
.long _tx_ev_protection_viol ; exception 6 EV_ProtV offset 0x18 24
.long _tx_ev_privilege_viol ; exception 7 EV_PrivilegeV offset 0x1C 28
.long _tx_ev_software_int ; exception 8 EV_SWI offset 0x20 32
.long _tx_ev_trap ; exception 9 EV_Trap offset 0x24 36
.long _tx_ev_extension ; exception 10 EV_Extension offset 0x28 40
.long _tx_ev_divide_by_zero ; exception 11 EV_DivZero offset 0x2C 44
.long _tx_ev_dc_error ; exception 12 EV_DCError offset 0x30 48
.long _tx_ev_maligned ; exception 13 EV_Maligned offset 0x34 52
.long _tx_unsued_0 ; exception 14 unused offset 0x38 56
.long _tx_unused_1 ; exception 15 unused offset 0x3C 60
.long _tx_timer_0 ; IRQ 16 Timer 0 offset 0x40 64
.long _tx_timer_1 ; IRQ 17 Timer 1 offset 0x44 68
.long _tx_undefined_0 ; IRQ 18 offset 0x48 72
.long _tx_undefined_1 ; IRQ 19 offset 0x4C 76
.long _tx_undefined_2 ; IRQ 20 offset 0x50 80

137
ports/arc_em/metaware/test_sandbox/tx/.cproject
View File

@@ -1,137 +0,0 @@
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48
ports/arc_em/metaware/test_sandbox/tx/.project
View File

@@ -1,48 +0,0 @@
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145
ports/arc_em/metaware/test_validation/threadx_validation/.cproject
View File

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26
ports/arc_em/metaware/test_validation/threadx_validation/.project
View File

@@ -1,26 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>sample_threadx_validation</name>
<comment></comment>
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</natures>
</projectDescription>

654
ports/arc_em/metaware/test_validation/threadx_validation/sample_threadx_validation.c
View File

@@ -1,654 +0,0 @@
/* This is a small demo of the high-performance ThreadX kernel. It includes examples of eight
threads of different priorities, using a message queue, semaphore, mutex, event flags group,
byte pool, and block pool. */
#include "tx_api.h"
#define TX_TEST_STACK_SIZE (1024 * 2)
#define TX_TEST_QUEUE_SIZE (16)
#define TX_TEST_BYTE_POOL_SIZE (1024 * 4)
#define TX_TEST_BLOCK_POOL_SIZE (1024 * 4)
/* Define the ThreadX object control blocks... */
TX_THREAD tx_test_thread_0;
TX_THREAD tx_test_thread_1;
TX_THREAD tx_test_thread_2;
TX_THREAD tx_test_thread_3;
TX_THREAD tx_test_thread_4;
TX_THREAD tx_test_thread_5;
TX_THREAD tx_test_thread_6;
TX_THREAD tx_test_thread_7;
TX_QUEUE tx_test_queue_0;
TX_SEMAPHORE tx_test_semaphore_0;
TX_MUTEX tx_test_mutex_0;
TX_EVENT_FLAGS_GROUP tx_test_event_flags_0;
TX_BYTE_POOL tx_test_byte_pool_0;
TX_BLOCK_POOL tx_test_block_pool_0;
/* Define the counters used in the demo application... */
ULONG tx_test_error_counter;
ULONG tx_test_thread_0_counter;
ULONG tx_test_thread_1_counter;
ULONG tx_test_thread_2_counter;
/* Define thread prototypes. */
void tx_test_thread_0_entry(ULONG thread_input);
void tx_test_thread_1_entry(ULONG thread_input);
void tx_test_thread_2_entry(ULONG thread_input);
void tx_test_thread_3_and_4_entry(ULONG thread_input);
void tx_test_thread_5_entry(ULONG thread_input);
void tx_test_thread_6_and_7_entry(ULONG thread_input);
/* Define the thread stacks. */
ULONG tx_test_thread_0_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_1_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_2_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_3_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_4_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_5_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_6_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
ULONG tx_test_thread_7_stack[TX_TEST_STACK_SIZE / sizeof(ULONG)];
/* Define other buffers used by the test code. */
ULONG tx_test_queue_0_buffer[TX_TEST_QUEUE_SIZE];
ULONG tx_test_byte_pool_0_buffer[TX_TEST_BYTE_POOL_SIZE / sizeof(ULONG)];
ULONG tx_test_block_pool_0_buffer[TX_TEST_BLOCK_POOL_SIZE / sizeof(ULONG)];
/* Define test function prototypes. */
void tx_test_sleep();
void tx_test_busy_loop();
void tx_test_byte_alloc_and_free();
int tx_test_sum_many_params(
void (*f)(),
int p1, int p2, int p3, int p4, int p5, int p6, int p7, int p8,
int p9, int p10, int p11, int p12, int p13, int p14, int p15, int p16,
int p17, int p18, int p19, int p20, int p21, int p22, int p23, int p24,
int p25, int p26, int p27, int p28, int p29, int p30, int p31, int p32,
int p33, int p34, int p35, int p36, int p37, int p38, int p39, int p40,
int p41, int p42, int p43, int p44, int p45, int p46, int p47, int p48,
int p49, int p50, int p51, int p52, int p53, int p54, int p55, int p56,
int p57, int p58, int p59, int p60, int p61, int p62, int p63, int p64,
int p65, int p66, int p67, int p68, int p69, int p70, int p71, int p72);
int tx_test_xor_many_params(
void (*f)(),
int p1, int p2, int p3, int p4, int p5, int p6, int p7, int p8,
int p9, int p10, int p11, int p12, int p13, int p14, int p15, int p16,
int p17, int p18, int p19, int p20, int p21, int p22, int p23, int p24,
int p25, int p26, int p27, int p28, int p29, int p30, int p31, int p32,
int p33, int p34, int p35, int p36, int p37, int p38, int p39, int p40,
int p41, int p42, int p43, int p44, int p45, int p46, int p47, int p48,
int p49, int p50, int p51, int p52, int p53, int p54, int p55, int p56,
int p57, int p58, int p59, int p60, int p61, int p62, int p63, int p64,
int p65, int p66, int p67, int p68, int p69, int p70, int p71, int p72);
/* Define the error handler. */
void tx_test_error_handler()
{
tx_test_error_counter++;
for (;;)
{
/* Stay here forever */
}
}
/* Define main entry point. */
int main()
{
/* Enter the ThreadX kernel. */
tx_kernel_enter();
return(0);
}
/* Define what the initial system looks like. */
void tx_application_define(void *first_unused_memory)
{
UINT status = TX_SUCCESS;
/* Create the ThreadX test thread 0. */
status = tx_thread_create(
&tx_test_thread_0, "ThreadX test thread 0",
tx_test_thread_0_entry, 0,
tx_test_thread_0_stack,
TX_TEST_STACK_SIZE,
5, 5,
TX_NO_TIME_SLICE,
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 1. */
status = tx_thread_create(
&tx_test_thread_1, "ThreadX test thread 1",
tx_test_thread_1_entry, 1,
tx_test_thread_1_stack,
TX_TEST_STACK_SIZE,
7, 7,
3, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 2. */
status = tx_thread_create(
&tx_test_thread_2, "ThreadX test thread 2",
tx_test_thread_2_entry, 2,
tx_test_thread_2_stack,
TX_TEST_STACK_SIZE,
7, 5,
4, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 3. */
status = tx_thread_create(
&tx_test_thread_3, "ThreadX test thread 3",
tx_test_thread_3_and_4_entry, 3,
tx_test_thread_3_stack,
TX_TEST_STACK_SIZE,
7, 5,
4, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 4. */
status = tx_thread_create(
&tx_test_thread_4, "ThreadX test thread 4",
tx_test_thread_3_and_4_entry, 4,
tx_test_thread_4_stack,
TX_TEST_STACK_SIZE,
7, 7,
4, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 5. */
status = tx_thread_create(
&tx_test_thread_5, "ThreadX test thread 5",
tx_test_thread_5_entry, 5,
tx_test_thread_5_stack,
TX_TEST_STACK_SIZE,
7, 7,
4, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 6. */
status = tx_thread_create(
&tx_test_thread_6, "ThreadX test thread 6",
tx_test_thread_6_and_7_entry, 6,
tx_test_thread_6_stack,
TX_TEST_STACK_SIZE,
7, 7,
4, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the ThreadX test thread 2. */
status = tx_thread_create(
&tx_test_thread_7, "ThreadX test thread 7",
tx_test_thread_6_and_7_entry, 7,
tx_test_thread_7_stack,
TX_TEST_STACK_SIZE,
7, 7,
4, /* time slice */
TX_AUTO_START);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the message queue shared by threads 1 and 2. */
status = tx_queue_create(&tx_test_queue_0, "ThreadX test queue 0", TX_1_ULONG, tx_test_queue_0_buffer, TX_TEST_QUEUE_SIZE*sizeof(ULONG));
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the semaphore used for testing. */
status = tx_semaphore_create(&tx_test_semaphore_0, "ThreadX test semaphore 0", 1);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the event flags group used by threads 1 and 5. */
status = tx_event_flags_create(&tx_test_event_flags_0, "ThreadX test event flags 0");
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create the mutex used for testing without priority inheritance. */
status = tx_mutex_create(&tx_test_mutex_0, "ThreadX test mutex 0", TX_NO_INHERIT);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Create a byte memory pool for testing. */
status = tx_byte_pool_create(&tx_test_byte_pool_0, "ThreadX test byte pool 0", tx_test_byte_pool_0_buffer, TX_TEST_BYTE_POOL_SIZE);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Quick test of the byte pool during initialization. */
{
CHAR *pointer = TX_NULL;
/* Allocate a block and release the block memory. */
status = tx_byte_allocate(&tx_test_byte_pool_0, (VOID **) &pointer, 123, TX_NO_WAIT);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Release the block back to the pool. */
status = tx_byte_release(pointer);
if (status != TX_SUCCESS) tx_test_error_handler();
}
/* Create a block memory pool to allocate a message buffer from. */
status = tx_block_pool_create(&tx_test_block_pool_0, "ThreadX test block pool 0", 128, tx_test_block_pool_0_buffer, TX_TEST_BLOCK_POOL_SIZE);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Quick test of the block pool during initialization. */
{
CHAR *pointer = TX_NULL;
/* Allocate a block and release the block memory. */
status = tx_block_allocate(&tx_test_block_pool_0, (VOID **) &pointer, TX_NO_WAIT);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Release the block back to the pool. */
status = tx_block_release(pointer);
if (status != TX_SUCCESS) tx_test_error_handler();
}
}
/* Define the test functions. */
void tx_test_sleep()
{
tx_thread_sleep(10);
}
void tx_test_busy_loop()
{
unsigned i;
static volatile unsigned x = 0;
for (i = 0; i < (1024 * 4); ++i)
{
x++;
}
}
void tx_test_byte_alloc_and_free()
{
UINT status;
/* Quick test of the byte pool during initialization. */
{
CHAR *pointer = TX_NULL;
/* Allocate a block and release the block memory. */
status = tx_byte_allocate(&tx_test_byte_pool_0, (VOID **) &pointer, 123, TX_NO_WAIT);
if (status != TX_SUCCESS) tx_test_error_handler();
/* Release the block back to the pool. */
status = tx_byte_release(pointer);
if (status != TX_SUCCESS) tx_test_error_handler();
}
}
int tx_test_sum_many_params(
void (*f)(),
int p1, int p2, int p3, int p4, int p5, int p6, int p7, int p8,
int p9, int p10, int p11, int p12, int p13, int p14, int p15, int p16,
int p17, int p18, int p19, int p20, int p21, int p22, int p23, int p24,
int p25, int p26, int p27, int p28, int p29, int p30, int p31, int p32,
int p33, int p34, int p35, int p36, int p37, int p38, int p39, int p40,
int p41, int p42, int p43, int p44, int p45, int p46, int p47, int p48,
int p49, int p50, int p51, int p52, int p53, int p54, int p55, int p56,
int p57, int p58, int p59, int p60, int p61, int p62, int p63, int p64,
int p65, int p66, int p67, int p68, int p69, int p70, int p71, int p72)
{
volatile int a,b;
a =
p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 +
p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 +
p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 +
p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 +
p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 +
p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 +
p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 +
p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 +
p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72;
f();
b =
p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 +
p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 +
p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 +
p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 +
p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 +
p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 +
p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 +
p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 +
p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72;
if (a != b)
{
tx_test_error_handler();
}
return a;
}
int tx_test_xor_many_params(
void (*f)(),
int p1, int p2, int p3, int p4, int p5, int p6, int p7, int p8,
int p9, int p10, int p11, int p12, int p13, int p14, int p15, int p16,
int p17, int p18, int p19, int p20, int p21, int p22, int p23, int p24,
int p25, int p26, int p27, int p28, int p29, int p30, int p31, int p32,
int p33, int p34, int p35, int p36, int p37, int p38, int p39, int p40,
int p41, int p42, int p43, int p44, int p45, int p46, int p47, int p48,
int p49, int p50, int p51, int p52, int p53, int p54, int p55, int p56,
int p57, int p58, int p59, int p60, int p61, int p62, int p63, int p64,
int p65, int p66, int p67, int p68, int p69, int p70, int p71, int p72)
{
volatile int a,b;
a =
p1 ^ p2 ^ p3 ^ p4 ^ p5 ^ p6 ^ p7 ^ p8 ^
p9 ^ p10 ^ p11 ^ p12 ^ p13 ^ p14 ^ p15 ^ p16 ^
p17 ^ p18 ^ p19 ^ p20 ^ p21 ^ p22 ^ p23 ^ p24 ^
p25 ^ p26 ^ p27 ^ p28 ^ p29 ^ p30 ^ p31 ^ p32 ^
p33 ^ p34 ^ p35 ^ p36 ^ p37 ^ p38 ^ p39 ^ p40 ^
p41 ^ p42 ^ p43 ^ p44 ^ p45 ^ p46 ^ p47 ^ p48 ^
p49 ^ p50 ^ p51 ^ p52 ^ p53 ^ p54 ^ p55 ^ p56 ^
p57 ^ p58 ^ p59 ^ p60 ^ p61 ^ p62 ^ p63 ^ p64 ^
p65 ^ p66 ^ p67 ^ p68 ^ p69 ^ p70 ^ p71 ^ p72;
f();
b =
p1 ^ p2 ^ p3 ^ p4 ^ p5 ^ p6 ^ p7 ^ p8 ^
p9 ^ p10 ^ p11 ^ p12 ^ p13 ^ p14 ^ p15 ^ p16 ^
p17 ^ p18 ^ p19 ^ p20 ^ p21 ^ p22 ^ p23 ^ p24 ^
p25 ^ p26 ^ p27 ^ p28 ^ p29 ^ p30 ^ p31 ^ p32 ^
p33 ^ p34 ^ p35 ^ p36 ^ p37 ^ p38 ^ p39 ^ p40 ^
p41 ^ p42 ^ p43 ^ p44 ^ p45 ^ p46 ^ p47 ^ p48 ^
p49 ^ p50 ^ p51 ^ p52 ^ p53 ^ p54 ^ p55 ^ p56 ^
p57 ^ p58 ^ p59 ^ p60 ^ p61 ^ p62 ^ p63 ^ p64 ^
p65 ^ p66 ^ p67 ^ p68 ^ p69 ^ p70 ^ p71 ^ p72;
if (a != b)
{
tx_test_error_handler();
}
return a;
}
/* Define the test threads. */
void tx_test_thread_0_entry(ULONG thread_input)
{
UINT status;
/* This thread simply sits in while-forever-sleep loop. */
while(1)
{
volatile int a, b, c, d;
int p1; int p2; int p3; int p4; int p5; int p6; int p7; int p8;
int p9; int p10; int p11; int p12; int p13; int p14; int p15; int p16;
int p17; int p18; int p19; int p20; int p21; int p22; int p23; int p24;
int p25; int p26; int p27; int p28; int p29; int p30; int p31; int p32;
int p33; int p34; int p35; int p36; int p37; int p38; int p39; int p40;
int p41; int p42; int p43; int p44; int p45; int p46; int p47; int p48;
int p49; int p50; int p51; int p52; int p53; int p54; int p55; int p56;
int p57; int p58; int p59; int p60; int p61; int p62; int p63; int p64;
int p65; int p66; int p67; int p68; int p69; int p70; int p71; int p72;
p1 = 1; p2 = 2; p3 = 3; p4 = 4; p5 = 5; p6 = 6; p7 = 7; p8 = 8;
p9 = 9; p10 = 10; p11 = 11; p12 = 12; p13 = 13; p14 = 14; p15 = 15; p16 = 16;
p17 = 17; p18 = 18; p19 = 19; p20 = 20; p21 = 21; p22 = 22; p23 = 23; p24 = 24;
p25 = 25; p26 = 26; p27 = 27; p28 = 28; p29 = 29; p30 = 30; p31 = 31; p32 = 32;
p33 = 33; p34 = 34; p35 = 35; p36 = 36; p37 = 37; p38 = 38; p39 = 39; p40 = 40;
p41 = 41; p42 = 42; p43 = 43; p44 = 44; p45 = 45; p46 = 46; p47 = 47; p48 = 48;
p49 = 49; p50 = 50; p51 = 51; p52 = 52; p53 = 53; p54 = 54; p55 = 55; p56 = 56;
p57 = 57; p58 = 58; p59 = 59; p60 = 60; p61 = 61; p62 = 62; p63 = 63; p64 = 64;
p65 = 65; p66 = 66; p67 = 67; p68 = 68; p69 = 69; p70 = 70; p71 = 71; p72 = 72;
a = tx_test_sum_many_params(
tx_test_sleep,
1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48,
49, 50, 51, 52, 53, 54, 55, 56,
57, 58, 59, 60, 61, 62, 63, 64,
65, 66, 67, 68, 69, 70, 71, 72);
b = tx_test_xor_many_params(
tx_test_sleep,
1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32,
33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48,
49, 50, 51, 52, 53, 54, 55, 56,
57, 58, 59, 60, 61, 62, 63, 64,
65, 66, 67, 68, 69, 70, 71, 72);
/* Increment the thread counter. */
tx_test_thread_0_counter++;
/* Sleep for 10 ticks. */
tx_thread_sleep(10);
c = tx_test_sum_many_params(
tx_test_sleep,
p1, p2, p3, p4, p5, p6, p7, p8,
p9, p10, p11, p12, p13, p14, p15, p16,
p17, p18, p19, p20, p21, p22, p23, p24,
p25, p26, p27, p28, p29, p30, p31, p32,
p33, p34, p35, p36, p37, p38, p39, p40,
p41, p42, p43, p44, p45, p46, p47, p48,
p49, p50, p51, p52, p53, p54, p55, p56,
p57, p58, p59, p60, p61, p62, p63, p64,
p65, p66, p67, p68, p69, p70, p71, p72);
d = tx_test_xor_many_params(
tx_test_sleep,
p1, p2, p3, p4, p5, p6, p7, p8,
p9, p10, p11, p12, p13, p14, p15, p16,
p17, p18, p19, p20, p21, p22, p23, p24,
p25, p26, p27, p28, p29, p30, p31, p32,
p33, p34, p35, p36, p37, p38, p39, p40,
p41, p42, p43, p44, p45, p46, p47, p48,
p49, p50, p51, p52, p53, p54, p55, p56,
p57, p58, p59, p60, p61, p62, p63, p64,
p65, p66, p67, p68, p69, p70, p71, p72);
if (a != c)
{
tx_test_error_handler();
}
if (b != d)
{
tx_test_error_handler();
}
/* Set event flag 0 to wakeup thread 5. */
status = tx_event_flags_set(&tx_test_event_flags_0, 0x1, TX_OR);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void tx_test_thread_1_entry(ULONG thread_input)
{
UINT status;
/* This thread simply sends messages to a queue shared by thread 2. */
while(1)
{
/* Increment the thread counter. */
tx_test_thread_1_counter++;
/* Send message to queue 0. */
status = tx_queue_send(&tx_test_queue_0, &tx_test_thread_1_counter, TX_WAIT_FOREVER);
/* Check completion status. */
if (status != TX_SUCCESS)
break;
}
}
void tx_test_thread_2_entry(ULONG thread_input)
{
ULONG received_message;
UINT status;
/* This thread retrieves messages placed on the queue by thread 1. */
while(1)
{
/* Increment the thread counter. */
tx_test_thread_2_counter++;
/* Retrieve a message from the queue. */
status = tx_queue_receive(&tx_test_queue_0, &received_message, TX_WAIT_FOREVER);
/* Check completion status and make sure the message is what we
expected. */
if ((status != TX_SUCCESS) || (received_message != tx_test_thread_1_counter))
break;
}
}
void tx_test_thread_3_and_4_entry(ULONG thread_input)
{
UINT status;
/* This function is executed from thread 3 and thread 4. As the loop
below shows, these function compete for ownership of semaphore_0. */
while(1)
{
/* Get the semaphore with suspension. */
status = tx_semaphore_get(&tx_test_semaphore_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Sleep for 2 ticks to hold the semaphore. */
tx_thread_sleep(2);
/* Release the semaphore. */
status = tx_semaphore_put(&tx_test_semaphore_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}
void tx_test_thread_5_entry(ULONG thread_input)
{
UINT status;
ULONG actual_flags;
/* This thread simply waits for an event in a forever loop. */
while(1)
{
/* Wait for event flag 0. */
status = tx_event_flags_get(&tx_test_event_flags_0, 0x1, TX_OR_CLEAR,
&actual_flags, TX_WAIT_FOREVER);
/* Check status. */
if ((status != TX_SUCCESS) || (actual_flags != 0x1))
break;
}
}
void tx_test_thread_6_and_7_entry(ULONG thread_input)
{
UINT status;
/* This function is executed from thread 6 and thread 7. As the loop
below shows, these function compete for ownership of mutex_0. */
while(1)
{
/* Get the mutex with suspension. */
status = tx_mutex_get(&tx_test_mutex_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Get the mutex again with suspension. This shows
that an owning thread may retrieve the mutex it
owns multiple times. */
status = tx_mutex_get(&tx_test_mutex_0, TX_WAIT_FOREVER);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Sleep for 2 ticks to hold the mutex. */
tx_thread_sleep(2);
/* Release the mutex. */
status = tx_mutex_put(&tx_test_mutex_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
/* Release the mutex again. This will actually
release ownership since it was obtained twice. */
status = tx_mutex_put(&tx_test_mutex_0);
/* Check status. */
if (status != TX_SUCCESS)
break;
}
}

55
ports/arc_em/metaware/test_validation/threadx_validation/sample_threadx_validation.cmd
View File

@@ -1,55 +0,0 @@
//
// This is the linker script example (SRV3-style).
// (c) Synopsys, 2013
//
//
//number of exceptions and interrupts
NUMBER_OF_EXCEPTIONS = 16;//it is fixed (16)
NUMBER_OF_INTERRUPTS = 5;//depends on HW configuration
//define Interrupt Vector Table size
IVT_SIZE_ITEMS = (NUMBER_OF_EXCEPTIONS + NUMBER_OF_INTERRUPTS);//the total IVT size (in "items")
IVT_SIZE_BYTES = IVT_SIZE_ITEMS * 4;//in bytes
//define ICCM and DCCM locations
MEMORY {
ICCM: ORIGIN = 0x00000000, LENGTH = 128K
DCCM: ORIGIN = 0x80000000, LENGTH = 128K
}
//define sections and groups
SECTIONS {
GROUP: {
.ivt (TEXT) : # Interrupt table
{
___ivt1 = .;
* (.ivt)
___ivt2 = .;
// Make the IVT at least IVT_SIZE_BYTES
. += (___ivt2 - ___ivt1 < IVT_SIZE_BYTES) ? (IVT_SIZE_BYTES - (___ivt2 - ___ivt1)) : 0;
}
.ivh (TEXT) : // Interrupt handlers
//TEXT sections
.text? : { *('.text$crt*') }
* (TEXT): {}
//Literals
* (LIT): {}
} > ICCM
GROUP: {
//data sections
.sdata?: {}
.sbss?: {}
*(DATA): {}
*(BSS): {}
//stack
.stack_top: {}
.stack ALIGN(4) SIZE(DEFINED _STACKSIZE?_STACKSIZE:4096): {}
.stack_base: {}
//heap (empty)
.heap? ALIGN(4) SIZE(DEFINED _HEAPSIZE?_HEAPSIZE:0): {}
.free_memory: {}
} > DCCM
}

360
ports/arc_em/metaware/test_validation/threadx_validation/tx_initialize_low_level.s
View File

@@ -1,360 +0,0 @@
;/**************************************************************************/
;/* */
;/* Copyright (c) Microsoft Corporation. All rights reserved. */
;/* */
;/* This software is licensed under the Microsoft Software License */
;/* Terms for Microsoft Azure RTOS. Full text of the license can be */
;/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
;/* and in the root directory of this software. */
;/* */
;/**************************************************************************/
;/**************************************************************************/
;/**************************************************************************/
;/** */
;/** ThreadX Component */
;/** */
;/** Initialize */
;/** */
;/**************************************************************************/
;/**************************************************************************/
.equ IRQ_SELECT, 0x40B
.equ KSTACK_TOP, 0x264
.equ KSTACK_BASE, 0x265
.equ STATUS32_SC, 0x4000
;
; /* Define section for placement after all linker allocated RAM memory. This
; is used to calculate the first free address that is passed to
; tx_appication_define, soley for the ThreadX application's use. */
;
.section ".free_memory","aw"
.align 4
.global _tx_first_free_address
_tx_first_free_address:
.space 4
;
; /* Define section for placement before the main stack area for setting
; up the STACK_TOP address for hardware stack checking. */
;
.section ".stack_top","aw"
.align 4
.global _tx_system_stack_top_address
_tx_system_stack_top_address:
.space 4
;
; /* Define section for placement after the main stack area for setting
; up the STACK_BASE address for hardware stack checking. */
;
.section ".stack_base","aw"
.align 4
.global _tx_system_stack_base_address
_tx_system_stack_base_address:
.space 4
;
;
.text
;/**************************************************************************/
;/* */
;/* FUNCTION RELEASE */
;/* */
;/* _tx_initialize_low_level ARCv2_EM/MetaWare */
;/* 6.x */
;/* AUTHOR */
;/* */
;/* William E. Lamie, Microsoft Corporation */
;/* */
;/* DESCRIPTION */
;/* */
;/* This function is responsible for any low-level processor */
;/* initialization, including setting up interrupt vectors, setting */
;/* up a periodic timer interrupt source, saving the system stack */
;/* pointer for use in ISR processing later, and finding the first */
;/* available RAM memory address for tx_application_define. */
;/* */
;/* INPUT */
;/* */
;/* None */
;/* */
;/* OUTPUT */
;/* */
;/* None */
;/* */
;/* CALLS */
;/* */
;/* None */
;/* */
;/* CALLED BY */
;/* */
;/* _tx_initialize_kernel_enter ThreadX entry function */
;/* */
;/* RELEASE HISTORY */
;/* */
;/* DATE NAME DESCRIPTION */
;/* */
;/* 09-30-2020 William E. Lamie Initial Version 6.1 */
;/* */
;/**************************************************************************/
;VOID _tx_initialize_low_level(VOID)
;{
.global _tx_initialize_low_level
.type _tx_initialize_low_level, @function
_tx_initialize_low_level:
.ifdef TX_ENABLE_HW_STACK_CHECKING
mov r0, _tx_system_stack_top_address ; Pickup top of system stack (lowest memory address)
sr r0, [KSTACK_TOP] ; Setup KSTACK_TOP
mov r0, _tx_system_stack_base_address ; Pickup base of system stack (highest memory address)
sr r0, [KSTACK_BASE] ; Setup KSTACK_BASE
lr r0, [status32] ; Pickup current STATUS32
or r0, r0, STATUS32_SC ; Or in hardware stack checking enable bit (SC)
kflag r0 ; Enable hardware stack checking
.endif
;
; /* Save the system stack pointer. */
; _tx_thread_system_stack_ptr = (VOID_PTR) (sp);
;
mov r0, _estack ; Pickup the end of stack address
st r0, [gp, _tx_thread_system_stack_ptr@sda] ; Save system stack pointer
;
;
; /* Pickup the first available memory address. */
;
mov r0, _tx_first_free_address ; Pickup first free memory address
;
; /* Save the first available memory address. */
; _tx_initialize_unused_memory = (VOID_PTR) _end;
;
st r0, [gp, _tx_initialize_unused_memory@sda]
;
;
; /* Setup Timer 0 for periodic interrupts at interrupt vector 16. */
;
mov r0, 0 ; Disable additional ISR reg saving/restoring
sr r0, [AUX_IRQ_CTRL] ;
mov r0, 16 ; Select timer 0
sr r0, [IRQ_SELECT] ;
mov r0, 15 ; Set timer 0 to priority 15
sr r0, [IRQ_PRIORITY] ;
mov r0, 1 ; Enable this interrupt
sr r0, [IRQ_ENABLE] ;
mov r0, 0x10000 ; Setup timer period
sr r0, [LIMIT0] ;
mov r0, 0 ; Clear timer 0 current count
sr r0, [COUNT0] ;
mov r0, 3 ; Enable timer 0
sr r0, [CONTROL0] ;
.ifdef TX_TIMER_1_SETUP
mov r0, 17 ; Select timer 1
sr r0, [IRQ_SELECT] ;
mov r0, 2 ; Set timer 1 to priority 14
sr r0, [IRQ_PRIORITY] ;
mov r0, 1 ; Enable this interrupt
sr r0, [IRQ_ENABLE] ;
mov r0, 0x10020 ; Setup timer period
sr r0, [LIMIT1] ;
mov r0, 0 ; Clear timer 0 current count
sr r0, [COUNT1] ;
mov r0, 3 ; Enable timer 0
sr r0, [CONTROL1] ;
.endif
;
; /* Done, return to caller. */
;
j_s.d [blink] ; Return to caller
nop
;}
;
;
; /* Define default vector table entries. */
;
.global _tx_memory_error
_tx_memory_error:
flag 1
nop
nop
nop
b _tx_memory_error
.global _tx_instruction_error
_tx_instruction_error:
flag 1
nop
nop
nop
b _tx_instruction_error
.global _tx_ev_machine_check
_tx_ev_machine_check:
flag 1
nop
nop
nop
b _tx_ev_machine_check
.global _tx_ev_tblmiss_inst
_tx_ev_tblmiss_inst:
flag 1
nop
nop
nop
b _tx_ev_tblmiss_inst
.global _tx_ev_tblmiss_data
_tx_ev_tblmiss_data:
flag 1
nop
nop
nop
b _tx_ev_tblmiss_data
.global _tx_ev_protection_viol
_tx_ev_protection_viol:
flag 1
nop
nop
nop
b _tx_ev_protection_viol
.global _tx_ev_privilege_viol
_tx_ev_privilege_viol:
flag 1
nop
nop
nop
b _tx_ev_privilege_viol
.global _tx_ev_software_int
_tx_ev_software_int:
flag 1
nop
nop
nop
b _tx_ev_software_int
.global _tx_ev_trap
_tx_ev_trap:
flag 1
nop
nop
nop
b _tx_ev_trap
.global _tx_ev_extension
_tx_ev_extension:
flag 1
nop
nop
nop
b _tx_ev_extension
.global _tx_ev_divide_by_zero
_tx_ev_divide_by_zero:
flag 1
nop
nop
nop
b _tx_ev_divide_by_zero
.global _tx_ev_dc_error
_tx_ev_dc_error:
flag 1
nop
nop
nop
b _tx_ev_dc_error
.global _tx_ev_maligned
_tx_ev_maligned:
flag 1
nop
nop
nop
b _tx_ev_maligned
.global _tx_unsued_0
_tx_unsued_0:
flag 1
nop
nop
nop
b _tx_unsued_0
.global _tx_unused_1
_tx_unused_1:
flag 1
nop
nop
nop
b _tx_unused_1
.global _tx_timer_0
_tx_timer_0:
;
; /* By default, setup Timer 0 as the ThreadX timer interrupt. */
;
sub sp, sp, 160 ; Allocate an interrupt stack frame
st r0, [sp, 0] ; Save r0
st r1, [sp, 4] ; Save r1
st r2, [sp, 8] ; Save r2
mov r0, 3
sr r0, [CONTROL0]
b _tx_timer_interrupt ; Jump to generic ThreadX timer interrupt
; handler
; flag 1
; nop
; nop
; nop
; b _tx_timer_0
.global _tx_timer_1
_tx_timer_1:
sub sp, sp, 160 ; Allocate an interrupt stack frame
st blink, [sp, 16] ; Save blink
bl _tx_thread_context_save ; Call context save
;
; /* ISR processing goes here. If the applications wishes to re-enable
; interrupts, the SETI instruction can be used here. Also note that
; register usage in assembly code must be confined to the compiler
; scratch registers. */
;
mov r0, 3
sr r0, [CONTROL1]
;
b _tx_thread_context_restore ; Call context restore
; flag 1
; nop
; nop
; nop
; b _tx_timer_1
.global _tx_undefined_0
_tx_undefined_0:
flag 1
nop
nop
nop
b _tx_undefined_0
.global _tx_undefined_1
_tx_undefined_1:
flag 1
nop
nop
nop
b _tx_undefined_1
.global _tx_undefined_2
_tx_undefined_2:
flag 1
nop
nop
nop
b _tx_undefined_2
.end

29
ports/arc_em/metaware/test_validation/threadx_validation/vectors.s
View File

@@ -1,29 +0,0 @@
.file "vectors.s"
.section .ivt,text
;; This directive forces this section to stay resident even if stripped out by the -zpurgetext linker option
.sectflag .ivt,include
;// handler's name type number name offset in IVT (hex/dec)
.long _start ; exception 0 program entry point offset 0x0 0
.long _tx_memory_error ; exception 1 memory_error offset 0x4 4
.long _tx_instruction_error ; exception 2 instruction_error offset 0x8 8
.long _tx_ev_machine_check ; exception 3 EV_MachineCheck offset 0xC 12
.long _tx_ev_tblmiss_inst ; exception 4 EV_TLBMissI offset 0x10 16
.long _tx_ev_tblmiss_data ; exception 5 EV_TLBMissD offset 0x14 20
.long _tx_ev_protection_viol ; exception 6 EV_ProtV offset 0x18 24
.long _tx_ev_privilege_viol ; exception 7 EV_PrivilegeV offset 0x1C 28
.long _tx_ev_software_int ; exception 8 EV_SWI offset 0x20 32
.long _tx_ev_trap ; exception 9 EV_Trap offset 0x24 36
.long _tx_ev_extension ; exception 10 EV_Extension offset 0x28 40
.long _tx_ev_divide_by_zero ; exception 11 EV_DivZero offset 0x2C 44
.long _tx_ev_dc_error ; exception 12 EV_DCError offset 0x30 48
.long _tx_ev_maligned ; exception 13 EV_Maligned offset 0x34 52
.long _tx_unsued_0 ; exception 14 unused offset 0x38 56
.long _tx_unused_1 ; exception 15 unused offset 0x3C 60
.long _tx_timer_0 ; IRQ 16 Timer 0 offset 0x40 64
.long _tx_timer_1 ; IRQ 17 Timer 1 offset 0x44 68
.long _tx_undefined_0 ; IRQ 18 offset 0x48 72
.long _tx_undefined_1 ; IRQ 19 offset 0x4C 76
.long _tx_undefined_2 ; IRQ 20 offset 0x50 80

137
ports/arc_em/metaware/test_validation/tx/.cproject
View File

@@ -1,137 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
<storageModule moduleId="org.eclipse.cdt.core.settings">
<cconfiguration id="com.arc.cdt.toolchain.av2em.libDebugConfig.732975342">
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="com.arc.cdt.toolchain.av2em.libDebugConfig.732975342" moduleId="org.eclipse.cdt.core.settings" name="Debug">
<externalSettings>
<externalSetting>
<entry flags="VALUE_WORKSPACE_PATH" kind="includePath" name="/tx"/>
<entry flags="VALUE_WORKSPACE_PATH" kind="libraryPath" name="/tx/Debug"/>
<entry flags="RESOLVED" kind="libraryFile" name="tx" srcPrefixMapping="" srcRootPath=""/>
</externalSetting>
</externalSettings>
<extensions>
<extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.MakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="com.arc.cdt.toolchain.ARCLinkerErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="com.arc.cdt.toolchain.ARCCompilerErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="com.arc.cdt.toolchain.ARCAssemblerErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
</extensions>
</storageModule>
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
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48
ports/arc_em/metaware/test_validation/tx/.project
View File

@@ -1,48 +0,0 @@
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