Add wasm tacle-bench targets

targets/wasm-tacle/kernel/rad2deg/CMakeLists.txt

@@ -0,0 +1,25 @@
+# ~~~
+# SPDX-License-Identifier: MIT
+# SPDX-FileCopyrightText: 2026, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
+# ~~~
+
+cmake_minimum_required(VERSION 3.20)
+
+project(rad2deg)
+
+set(TACLEBENCH_ROOT_PATH "${CMAKE_CURRENT_LIST_DIR}/../../..")
+set(REPOSITORY_ROOT_PATH "${CMAKE_CURRENT_LIST_DIR}/../../../..")
+
+set(APP_TARGET_NAME "${CMAKE_PROJECT_NAME}")
+
+if(DEFINED TACLEBENCH_VARIANT AND "${TACLEBENCH_VARIANT}" STREQUAL "inline")
+    set(APP_SOURCE_FILE_PATH 
+        "generated/modified_sources/inline/rad2deg.c")
+else()
+    set(APP_SOURCE_FILE_PATH 
+        "generated/modified_sources/default/rad2deg.c")
+endif()
+
+include(${REPOSITORY_ROOT_PATH}/cmake/taclebench_wasm.cmake)
+
+

targets/wasm-tacle/kernel/rad2deg/ChangeLog.txt

@@ -0,0 +1,78 @@
+Original provenience: MiBench benchmark suite,
+                      http://wwweb.eecs.umich.edu/mibench
+
+2016-02-09:
+- Added TACLeBench header
+- Renamed benchmark from 'basicmath_small' to 'basicmath'
+- Fixed a typo in code comments: 'soem' -> 'some'
+- Removed unused variable 'n' from the main funcion
+- Added variable 'double Y' to the main function and accumulated the results of
+  'deg2rad(X)' and 'rad2deg(X)' in this variable so that the compiler warning
+  'statement with no effect' is fixed.
+- Removed conditionally compiled main (test) function from isqrt.c
+- Removed conditionally compiled main (test) function from cubic.c
+- Removed commented-out code
+- Removed unused function, variable, macro and type declarations, structs and
+  unions
+- Removed seemingly unnecessary empty lines
+- Renamed memcpy.t to basicmath_libc.c
+- Removed unused files:
+  rad2deg.c
+  sniptype.h
+  sniptype.h
+- Created basicmath_libc.h and put declaration of basicmath_memcpy() in it
+- Reorganized snipmath.h so that the following are in the given order just
+after the header
+  - includes
+  - declarations of functions
+- Reorganized sniptype.h so that the following are in the given order just
+after the header
+  - macro definitions
+  - type definitions
+- Removed duplicated copyright information from wcclibm.c
+- Removed __STDC__ checks from wcclibm.c and used only ANSI style function
+  arguments
+- Removed 'last modified' comments from files
+- Removed mention 'use __kernel_rem_pio2f()' from comments of function 
+  __ieee754_rem_pio2f() since it doesn't really use it.
+- Removed math functions specialization macros from wcclibm.h and updated call
+  sites with explicit nameks of the functions.
+- Removed '#define double float' from wcclibm.h and replaced all 'double's
+with 'float's in the benchmark
+- Added a new main function that calls the old main function
+- Annotated basicmath_main() as the entry point of the analysis
+- Applied code formatting according to the following rules
+  - Lines shall not be wider than 80 characters; whenever possible, appropriate
+    line breaks shall be inserted to keep lines below 80 characters
+  - Indentation is done using whitespaces only, no tabs. Code is indented by
+    two whitespaces
+  - Two empty lines are put between any two functions
+  - In non-empty lists or index expressions, opening '(' and '[' are followed by
+    one whitespace, closing ')' and ']' are preceded by one whitespace
+  - In comma- or colon-separated argument lists, one whitespace is put after
+    each comma/colon
+  - Names of functions and global variables all start with a benchmark-specific 
+  prefix (here: statemate_) followed by lowercase letter
+  - For pointer types, one whitespace is put before the '*'
+  - Operators within expressions shall be preceded and followed by one
+    whitespace
+  - Code of then- and else-parts of if-then-else statements shall be put in
+    separate lines, not in the same lines as the if-condition or the keyword
+    "else"
+  - Opening braces '{' denoting the beginning of code for some if-else or loop
+    body shall be put at the end of the same line where the keywords "if",
+    "else", "for", "while" etc. occur
+
+2017-06-27
+- Introduce basicmath_init and basicmath_return functions.
+- Add prefix basicmath_ to global variables.
+- Introduce dummy initialization in ieee754_rem_pio2f to please linter.
+
+2017-07-10
+- Fix possible stack buffer overflow caused by sizeof of incorrect type.
+
+2019-03-07
+-split basicmath into seperate files
+-Add TACLeBench Header 
+-put each benchmark into a seperate folder
+-adjust the code formatting to the common TACLeBench code style

targets/wasm-tacle/kernel/rad2deg/generated/default/rad2deg.wat

@@ -0,0 +1,83 @@
+(module $rad2deg.wasm
+  (type (;0;) (func (param i32 i32)))
+  (type (;1;) (func))
+  (type (;2;) (func (result i32)))
+  (import "__pragma" "loopbound" (func $__pragma_loopbound (type 0)))
+  (func $__wasm_apply_data_relocs (type 1))
+  (func $rad2deg_main (type 1)
+    (local f32 f32)
+    i32.const 360
+    i32.const 360
+    call $__pragma_loopbound
+    i32.const 0
+    f32.load offset=1028
+    local.set 0
+    f32.const 0x0p+0 (;=0;)
+    local.set 1
+    loop  ;; label = @1
+      local.get 1
+      f32.const 0x1.68p+7 (;=180;)
+      f32.mul
+      f32.const 0x1.91eb86p+1 (;=3.14;)
+      f32.div
+      local.get 0
+      f32.add
+      local.set 0
+      local.get 1
+      f32.const 0x1.1dcf4ep-6 (;=0.0174444;)
+      f32.add
+      local.tee 1
+      f32.const 0x1.91eb8ap+2 (;=6.28;)
+      f32.le
+      br_if 0 (;@1;)
+    end
+    i32.const 0
+    local.get 0
+    f32.store offset=1028
+    i32.const 0
+    local.get 1
+    f32.store offset=1024)
+  (func $__original_main (type 2) (result i32)
+    (local f32 i32)
+    i32.const 0
+    i32.const 0
+    i32.store offset=1028
+    i32.const 0
+    i32.const 0
+    i32.store offset=1024
+    call $rad2deg_main
+    block  ;; label = @1
+      block  ;; label = @2
+        i32.const 0
+        f32.load offset=1028
+        local.tee 0
+        f32.abs
+        f32.const 0x1p+31 (;=2.14748e+09;)
+        f32.lt
+        i32.eqz
+        br_if 0 (;@2;)
+        local.get 0
+        i32.trunc_f32_s
+        local.set 1
+        br 1 (;@1;)
+      end
+      i32.const -2147483648
+      local.set 1
+    end
+    i32.const -1
+    i32.const 0
+    local.get 1
+    i32.const 64620
+    i32.ne
+    select)
+  (table (;0;) 1 1 funcref)
+  (memory (;0;) 1)
+  (global $__stack_pointer (mut i32) (i32.const 5136))
+  (global (;1;) i32 (i32.const 1032))
+  (global (;2;) i32 (i32.const 5136))
+  (export "memory" (memory 0))
+  (export "__wasm_apply_data_relocs" (func $__wasm_apply_data_relocs))
+  (export "entrypoint" (func $rad2deg_main))
+  (export "main" (func $__original_main))
+  (export "__data_end" (global 1))
+  (export "__heap_base" (global 2)))

targets/wasm-tacle/kernel/rad2deg/generated/modified_sources/default/pi.h

@@ -0,0 +1,30 @@
+/*
+
+  This program is part of the TACLeBench benchmark suite.
+  Version V 1.9
+
+  Name: pi
+
+  Author: unknown
+
+  Function: Header file for definition of pi
+
+  Source: MiBench
+          http://wwweb.eecs.umich.edu/mibench
+
+  Original name: basicmath_small
+
+  Changes: no major functional changes
+
+  License: this code is FREE with no restrictions
+
+*/
+
+#ifndef PI__H
+#define PI__H
+
+#ifndef PI
+#define PI 3.14f
+#endif
+
+#endif /* PI__H */

targets/wasm-tacle/kernel/rad2deg/generated/modified_sources/default/rad2deg.c

@@ -0,0 +1,89 @@
+/*
+
+  This program is part of the TACLeBench benchmark suite.
+  Version V 1.9
+
+  Name: rad2deg
+
+  Author: unknown
+
+  Function: rad2deg performs conversion of radiant to degree
+
+  Source: MiBench
+          http://wwweb.eecs.umich.edu/mibench
+
+  Original name: basicmath_small
+
+  Changes: no major functional changes
+
+  License: this code is FREE with no restrictions
+
+*/
+
+#include "pi.h"
+
+// Wasm loop bounds
+
+__attribute__((import_module("__pragma"), import_name("loopbound"))) extern void
+__pragma_loopbound(unsigned int min_bound, unsigned int max_bound);
+
+#define rad2deg(r) ((r) * 180 / PI)
+
+/*
+  Forward declaration of functions
+*/
+
+void rad2deg_init(void);
+__attribute__((noinline)) __attribute__((export_name("entrypoint"))) void
+rad2deg_main(void);
+int rad2deg_return(void);
+__attribute__((noinline)) __attribute__((export_name("main"))) int main(void);
+
+/*
+  Declaration of global variables
+*/
+
+float rad2deg_X, rad2deg_Y;
+
+/*
+  Initialization function
+*/
+
+void
+rad2deg_init(void) {
+    rad2deg_X = 0;
+    rad2deg_Y = 0;
+}
+
+/*
+  Return function
+*/
+
+int
+rad2deg_return(void) {
+    int temp = rad2deg_Y;
+
+    if (temp == 64620)
+        return 0;
+    else
+        return -1;
+}
+
+/*
+  Main functions
+*/
+
+__attribute__((noinline)) __attribute__((export_name("entrypoint"))) void
+rad2deg_main(void) {
+    __pragma_loopbound(360, 360);
+    for (rad2deg_X = 0.0f; rad2deg_X <= (2 * PI + 1e-6f);
+         rad2deg_X += (PI / 180))
+        rad2deg_Y += rad2deg(rad2deg_X);
+}
+
+__attribute__((noinline)) __attribute__((export_name("main"))) int
+main(void) {
+    rad2deg_init();
+    rad2deg_main();
+    return rad2deg_return();
+}

targets/wasm-tacle/kernel/rad2deg/generated/modified_sources/inline/pi.h

@@ -0,0 +1,30 @@
+/*
+
+  This program is part of the TACLeBench benchmark suite.
+  Version V 1.9
+
+  Name: pi
+
+  Author: unknown
+
+  Function: Header file for definition of pi
+
+  Source: MiBench
+          http://wwweb.eecs.umich.edu/mibench
+
+  Original name: basicmath_small
+
+  Changes: no major functional changes
+
+  License: this code is FREE with no restrictions
+
+*/
+
+#ifndef PI__H
+#define PI__H
+
+#ifndef PI
+#define PI 3.14f
+#endif
+
+#endif /* PI__H */

targets/wasm-tacle/kernel/rad2deg/generated/modified_sources/inline/rad2deg.c

@@ -0,0 +1,97 @@
+/*
+
+  This program is part of the TACLeBench benchmark suite.
+  Version V 1.9
+
+  Name: rad2deg
+
+  Author: unknown
+
+  Function: rad2deg performs conversion of radiant to degree
+
+  Source: MiBench
+          http://wwweb.eecs.umich.edu/mibench
+
+  Original name: basicmath_small
+
+  Changes: no major functional changes
+
+  License: this code is FREE with no restrictions
+
+*/
+
+#include "pi.h"
+
+// Wasm loop bounds
+
+
+
+
+__attribute__((import_module("__pragma"), import_name("loopbound"))) extern void
+__pragma_loopbound(unsigned int min_bound, unsigned int max_bound);
+
+#define rad2deg(r) ((r) * 180 / PI)
+
+/*
+  Forward declaration of functions
+*/
+
+__attribute__((always_inline)) static inline void rad2deg_init(void);
+__attribute__((noinline)) __attribute__((export_name("entrypoint")))
+__attribute__((noinline)) __attribute__((export_name("entrypoint"))) void
+rad2deg_main(void);
+__attribute__((always_inline)) static inline int rad2deg_return(void);
+__attribute__((noinline)) __attribute__((export_name("main")))
+__attribute__((noinline)) __attribute__((export_name("main"))) int
+main(void);
+
+/*
+  Declaration of global variables
+*/
+
+float rad2deg_X, rad2deg_Y;
+
+/*
+  Initialization function
+*/
+
+__attribute__((always_inline)) static inline void
+rad2deg_init(void) {
+    rad2deg_X = 0;
+    rad2deg_Y = 0;
+}
+
+/*
+  Return function
+*/
+
+__attribute__((always_inline)) static inline int
+rad2deg_return(void) {
+    int temp = rad2deg_Y;
+
+    if (temp == 64620)
+        return 0;
+    else
+        return -1;
+}
+
+/*
+  Main functions
+*/
+
+__attribute__((noinline)) __attribute__((export_name("entrypoint")))
+__attribute__((noinline)) __attribute__((export_name("entrypoint"))) void
+rad2deg_main(void) {
+    __pragma_loopbound(360, 360);
+    for (rad2deg_X = 0.0f; rad2deg_X <= (2 * PI + 1e-6f);
+         rad2deg_X += (PI / 180))
+        rad2deg_Y += rad2deg(rad2deg_X);
+}
+
+__attribute__((noinline)) __attribute__((export_name("main")))
+__attribute__((noinline)) __attribute__((export_name("main"))) int
+main(void) {
+    rad2deg_init();
+    rad2deg_main();
+    return rad2deg_return();
+}

targets/wasm-tacle/kernel/rad2deg/pi.h

@@ -0,0 +1,31 @@
+/*
+
+  This program is part of the TACLeBench benchmark suite.
+  Version V 1.9
+
+  Name: pi
+
+  Author: unknown
+
+  Function: Header file for definition of pi
+
+  Source: MiBench
+          http://wwweb.eecs.umich.edu/mibench
+
+  Original name: basicmath_small
+
+  Changes: no major functional changes
+
+  License: this code is FREE with no restrictions
+
+*/
+
+#ifndef PI__H
+#define PI__H
+
+#ifndef PI
+#define PI 3.14f
+#endif
+
+
+#endif /* PI__H */

targets/wasm-tacle/kernel/rad2deg/rad2deg.c

@@ -0,0 +1,89 @@
+/*
+
+  This program is part of the TACLeBench benchmark suite.
+  Version V 1.9
+
+  Name: rad2deg
+
+  Author: unknown
+
+  Function: rad2deg performs conversion of radiant to degree
+
+  Source: MiBench
+          http://wwweb.eecs.umich.edu/mibench
+
+  Original name: basicmath_small
+
+  Changes: no major functional changes
+
+  License: this code is FREE with no restrictions
+
+*/
+
+
+#include "pi.h"
+
+#define rad2deg(r) ((r)*180/PI)
+
+
+/*
+  Forward declaration of functions
+*/
+
+void rad2deg_init( void );
+void rad2deg_main( void );
+int rad2deg_return( void );
+int main( void );
+
+
+/*
+  Declaration of global variables
+*/
+
+float rad2deg_X, rad2deg_Y;
+
+
+/*
+  Initialization function
+*/
+
+void rad2deg_init( void )
+{
+  rad2deg_X = 0;
+  rad2deg_Y = 0;
+}
+
+
+/*
+  Return function
+*/
+
+int rad2deg_return( void )
+{
+  int temp = rad2deg_Y;
+
+  if ( temp == 64620 )
+    return 0;
+  else
+    return -1;
+}
+
+
+/*
+  Main functions
+*/
+
+void _Pragma ( "entrypoint" ) rad2deg_main( void )
+{
+  _Pragma( "loopbound min 360 max 360" )
+  for ( rad2deg_X = 0.0f; rad2deg_X <= ( 2 * PI + 1e-6f ); rad2deg_X += ( PI / 180 ) )
+    rad2deg_Y += rad2deg( rad2deg_X );
+}
+
+
+int main( void )
+{
+  rad2deg_init();
+  rad2deg_main();
+  return rad2deg_return();
+}