[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo#120365

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Merged
pavelsavara merged 2 commits into from
Oct 4, 2025
Merged

[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo #120365

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c6c77b3
unify -fwasm-exceptions and -msimd128
pavelsavara Oct 3, 2025
fc0f38a
- fix gcinfo and create wasm static lib
pavelsavara Oct 3, 2025
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8 changes: 7 additions & 1 deletion src/coreclr/CMakeLists.txt
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -36,7 +36,13 @@ endif()
OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

if (CLR_CMAKE_TARGET_ARCH_WASM)
add_compile_options(-fwasm-exceptions)
add_compile_options(
-fwasm-exceptions
-msimd128)
add_link_options(
-fwasm-exceptions
-msimd128
)
endif()

#----------------------------------------------------
Expand Down
10 changes: 10 additions & 0 deletions src/coreclr/clrdefinitions.cmake
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -230,6 +230,14 @@ function(set_target_definitions_to_custom_os_and_arch)
set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_ARCH TRUE)
set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_OS TRUE)

if (TARGETDETAILS_OS STREQUAL "browser")
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_BROWSER)
endif()
if (TARGETDETAILS_OS STREQUAL "wasi")
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASI)
endif()
if ((TARGETDETAILS_OS MATCHES "^unix"))
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
if (TARGETDETAILS_ARCH STREQUAL "x64")
Expand DownExpand Up@@ -269,6 +277,8 @@ function(set_target_definitions_to_custom_os_and_arch)
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_LOONGARCH64)
elseif((TARGETDETAILS_ARCH STREQUAL "arm") OR (TARGETDETAILS_ARCH STREQUAL "armel"))
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_ARM)
elseif(TARGETDETAILS_ARCH STREQUAL "wasm")
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASM)
elseif((TARGETDETAILS_ARCH STREQUAL "riscv64"))
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_64BIT)
target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_RISCV64)
Expand Down
4 changes: 4 additions & 0 deletions src/coreclr/gcinfo/CMakeLists.txt
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -89,3 +89,7 @@ endif (NOT CLR_CMAKE_TARGET_ARCH_RISCV64)
if (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)
create_gcinfo_lib(TARGET gcinfo_unix_x86 OS unix ARCH x86)
endif (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)

if (CLR_CMAKE_TARGET_ARCH_WASM)
create_gcinfo_lib(TARGET gcinfo_unix_wasm OS browser ARCH wasm)
endif (CLR_CMAKE_TARGET_ARCH_WASM)
6 changes: 5 additions & 1 deletion src/coreclr/hosts/corerun/CMakeLists.txt
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -51,7 +51,10 @@ else(CLR_CMAKE_HOST_WIN32)
System.Native.TimeZoneData)
# linker options for NodeJs, link in JavaScript helper, access to local filesystem
if (CLR_CMAKE_TARGET_BROWSER)
target_compile_options(corerun PRIVATE -fwasm-exceptions)
target_compile_options(corerun PRIVATE
-fwasm-exceptions
-msimd128
)
target_link_libraries(corerun PRIVATE
System.Native.Browser-Static)
set(JS_SYSTEM_NATIVE_BROWSER
Expand All@@ -66,6 +69,7 @@ else(CLR_CMAKE_HOST_WIN32)
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corerun PRIVATE
-fwasm-exceptions
-msimd128
-sEXIT_RUNTIME=1
-sINITIAL_MEMORY=134217728
-sENVIRONMENT=node,shell
Expand Down
6 changes: 5 additions & 1 deletion src/coreclr/hosts/corewasmrun/CMakeLists.txt
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -16,7 +16,10 @@ target_include_directories(corewasmrun PRIVATE
../corerun
)

target_compile_options(corewasmrun PRIVATE -fwasm-exceptions)
target_compile_options(corewasmrun PRIVATE
-fwasm-exceptions
-msimd128
)

set(JS_SYSTEM_NATIVE_BROWSER
"${CLR_ARTIFACTS_OBJ_DIR}/native/browser-${CMAKE_BUILD_TYPE}-wasm/System.Native.Browser/libSystem.Native.Browser.js")
Expand All@@ -30,6 +33,7 @@ set_target_properties(corewasmrun PROPERTIES
RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corewasmrun PRIVATE
-fwasm-exceptions
-msimd128
-sEXIT_RUNTIME=1
-sINITIAL_MEMORY=134217728
-sSTACK_SIZE=5MB
Expand Down
2 changes: 1 addition & 1 deletion src/coreclr/inc/switches.h
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -43,7 +43,7 @@
#define GC_STATS
#endif

#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_BROWSER)
#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_WASM)
#define USE_LAZY_PREFERRED_RANGE 0

#elif defined(TARGET_64BIT)
Expand Down
10 changes: 8 additions & 2 deletions src/coreclr/pal/CMakeLists.txt
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -9,8 +9,14 @@ include_directories(${COREPAL_SOURCE_DIR}/../inc)
if (NOT CLR_CMAKE_TARGET_BROWSER)
add_compile_options(-fexceptions)
else()
add_compile_options(-fwasm-exceptions)
add_link_options(-fwasm-exceptions -sEXIT_RUNTIME=1)
add_compile_options(
-fwasm-exceptions
-msimd128
)
add_link_options(
-fwasm-exceptions
-msimd128
)
endif()

add_subdirectory(src)
Expand Down
1 change: 0 additions & 1 deletion src/native/corehost/browserhost/sample/CMakeLists.txt
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -3,7 +3,6 @@

# this is just a incomplete sample app deployment
# WASM-TODO: implement proper in-tree project via MSBuild and WASM SDK
# WASM-TODO: deploy *.js.map when available
set(SAMPLE_ASSETS
index.html
main.mjs
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo#120365

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 Merged

pavelsavara
merged 2 commits into

from

Oct 4, 2025
 Merged


[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo
#120365
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c6c77b3

unify -fwasm-exceptions and -msimd128


pavelsavara Oct 3, 2025
fc0f38a

- fix gcinfo and create wasm static lib


pavelsavara Oct 3, 2025

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8 changes: 7 additions & 1 deletion
src/coreclr/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -36,7 +36,13 @@ endif()
OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 add_compile_options(-fwasm-exceptions)
 add_compile_options(
 -fwasm-exceptions 
 -msimd128)
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

#----------------------------------------------------
Expand Down

10 changes: 10 additions & 0 deletions
src/coreclr/clrdefinitions.cmake

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -230,6 +230,14 @@ function(set_target_definitions_to_custom_os_and_arch)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_ARCH TRUE)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_OS TRUE)

 if (TARGETDETAILS_OS STREQUAL "browser")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_BROWSER)
 endif()
 if (TARGETDETAILS_OS STREQUAL "wasi")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASI)
 endif()
 if ((TARGETDETAILS_OS MATCHES "^unix"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 if (TARGETDETAILS_ARCH STREQUAL "x64")
Expand DownExpand Up@@ -269,6 +277,8 @@ function(set_target_definitions_to_custom_os_and_arch)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_LOONGARCH64)
 elseif((TARGETDETAILS_ARCH STREQUAL "arm") OR (TARGETDETAILS_ARCH STREQUAL "armel"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_ARM)
 elseif(TARGETDETAILS_ARCH STREQUAL "wasm")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASM)
 elseif((TARGETDETAILS_ARCH STREQUAL "riscv64"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_64BIT)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_RISCV64)
Expand Down

4 changes: 4 additions & 0 deletions
src/coreclr/gcinfo/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -89,3 +89,7 @@ endif (NOT CLR_CMAKE_TARGET_ARCH_RISCV64)
if (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)
 create_gcinfo_lib(TARGET gcinfo_unix_x86 OS unix ARCH x86)
endif (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 create_gcinfo_lib(TARGET gcinfo_unix_wasm OS browser ARCH wasm)
endif (CLR_CMAKE_TARGET_ARCH_WASM)

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corerun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -51,7 +51,10 @@ else(CLR_CMAKE_HOST_WIN32)
 System.Native.TimeZoneData)
 # linker options for NodeJs, link in JavaScript helper, access to local filesystem
 if (CLR_CMAKE_TARGET_BROWSER)
 target_compile_options(corerun PRIVATE -fwasm-exceptions)
 target_compile_options(corerun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )
 target_link_libraries(corerun PRIVATE 
 System.Native.Browser-Static)
 set(JS_SYSTEM_NATIVE_BROWSER
Expand All@@ -66,6 +69,7 @@ else(CLR_CMAKE_HOST_WIN32)
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
 target_link_options(corerun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sENVIRONMENT=node,shell
Expand Down

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corewasmrun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,7 +16,10 @@ target_include_directories(corewasmrun PRIVATE
 ../corerun
)

target_compile_options(corewasmrun PRIVATE -fwasm-exceptions)
target_compile_options(corewasmrun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )

set(JS_SYSTEM_NATIVE_BROWSER
 "${CLR_ARTIFACTS_OBJ_DIR}/native/browser-${CMAKE_BUILD_TYPE}-wasm/System.Native.Browser/libSystem.Native.Browser.js")
Expand All@@ -30,6 +33,7 @@ set_target_properties(corewasmrun PROPERTIES
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corewasmrun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sSTACK_SIZE=5MB
Expand Down

2 changes: 1 addition & 1 deletion
src/coreclr/inc/switches.h

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -43,7 +43,7 @@
#define GC_STATS
#endif

#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_BROWSER)
#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_WASM)
 #define USE_LAZY_PREFERRED_RANGE 0

#elif defined(TARGET_64BIT)
Expand Down

10 changes: 8 additions & 2 deletions
src/coreclr/pal/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -9,8 +9,14 @@ include_directories(${COREPAL_SOURCE_DIR}/../inc)
if (NOT CLR_CMAKE_TARGET_BROWSER)
 add_compile_options(-fexceptions)
else()
 add_compile_options(-fwasm-exceptions)
 add_link_options(-fwasm-exceptions -sEXIT_RUNTIME=1)
 add_compile_options(
 -fwasm-exceptions
 -msimd128
 )
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

add_subdirectory(src)
Expand Down

1 change: 0 additions & 1 deletion
src/native/corehost/browserhost/sample/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,7 +3,6 @@

# this is just a incomplete sample app deployment
# WASM-TODO: implement proper in-tree project via MSBuild and WASM SDK
# WASM-TODO: deploy *.js.map when available
set(SAMPLE_ASSETS
 index.html
 main.mjs
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo#120365

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 Merged

pavelsavara
merged 2 commits into

from

Oct 4, 2025
 Merged


[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo
#120365
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c6c77b3

unify -fwasm-exceptions and -msimd128


pavelsavara Oct 3, 2025
fc0f38a

- fix gcinfo and create wasm static lib


pavelsavara Oct 3, 2025

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8 changes: 7 additions & 1 deletion
src/coreclr/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -36,7 +36,13 @@ endif()
OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 add_compile_options(-fwasm-exceptions)
 add_compile_options(
 -fwasm-exceptions 
 -msimd128)
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

#----------------------------------------------------
Expand Down

10 changes: 10 additions & 0 deletions
src/coreclr/clrdefinitions.cmake

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -230,6 +230,14 @@ function(set_target_definitions_to_custom_os_and_arch)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_ARCH TRUE)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_OS TRUE)

 if (TARGETDETAILS_OS STREQUAL "browser")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_BROWSER)
 endif()
 if (TARGETDETAILS_OS STREQUAL "wasi")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASI)
 endif()
 if ((TARGETDETAILS_OS MATCHES "^unix"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 if (TARGETDETAILS_ARCH STREQUAL "x64")
Expand DownExpand Up@@ -269,6 +277,8 @@ function(set_target_definitions_to_custom_os_and_arch)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_LOONGARCH64)
 elseif((TARGETDETAILS_ARCH STREQUAL "arm") OR (TARGETDETAILS_ARCH STREQUAL "armel"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_ARM)
 elseif(TARGETDETAILS_ARCH STREQUAL "wasm")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASM)
 elseif((TARGETDETAILS_ARCH STREQUAL "riscv64"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_64BIT)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_RISCV64)
Expand Down

4 changes: 4 additions & 0 deletions
src/coreclr/gcinfo/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -89,3 +89,7 @@ endif (NOT CLR_CMAKE_TARGET_ARCH_RISCV64)
if (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)
 create_gcinfo_lib(TARGET gcinfo_unix_x86 OS unix ARCH x86)
endif (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 create_gcinfo_lib(TARGET gcinfo_unix_wasm OS browser ARCH wasm)
endif (CLR_CMAKE_TARGET_ARCH_WASM)

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corerun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -51,7 +51,10 @@ else(CLR_CMAKE_HOST_WIN32)
 System.Native.TimeZoneData)
 # linker options for NodeJs, link in JavaScript helper, access to local filesystem
 if (CLR_CMAKE_TARGET_BROWSER)
 target_compile_options(corerun PRIVATE -fwasm-exceptions)
 target_compile_options(corerun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )
 target_link_libraries(corerun PRIVATE 
 System.Native.Browser-Static)
 set(JS_SYSTEM_NATIVE_BROWSER
Expand All@@ -66,6 +69,7 @@ else(CLR_CMAKE_HOST_WIN32)
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
 target_link_options(corerun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sENVIRONMENT=node,shell
Expand Down

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corewasmrun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,7 +16,10 @@ target_include_directories(corewasmrun PRIVATE
 ../corerun
)

target_compile_options(corewasmrun PRIVATE -fwasm-exceptions)
target_compile_options(corewasmrun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )

set(JS_SYSTEM_NATIVE_BROWSER
 "${CLR_ARTIFACTS_OBJ_DIR}/native/browser-${CMAKE_BUILD_TYPE}-wasm/System.Native.Browser/libSystem.Native.Browser.js")
Expand All@@ -30,6 +33,7 @@ set_target_properties(corewasmrun PROPERTIES
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corewasmrun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sSTACK_SIZE=5MB
Expand Down

2 changes: 1 addition & 1 deletion
src/coreclr/inc/switches.h

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -43,7 +43,7 @@
#define GC_STATS
#endif

#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_BROWSER)
#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_WASM)
 #define USE_LAZY_PREFERRED_RANGE 0

#elif defined(TARGET_64BIT)
Expand Down

10 changes: 8 additions & 2 deletions
src/coreclr/pal/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -9,8 +9,14 @@ include_directories(${COREPAL_SOURCE_DIR}/../inc)
if (NOT CLR_CMAKE_TARGET_BROWSER)
 add_compile_options(-fexceptions)
else()
 add_compile_options(-fwasm-exceptions)
 add_link_options(-fwasm-exceptions -sEXIT_RUNTIME=1)
 add_compile_options(
 -fwasm-exceptions
 -msimd128
 )
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

add_subdirectory(src)
Expand Down

1 change: 0 additions & 1 deletion
src/native/corehost/browserhost/sample/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,7 +3,6 @@

# this is just a incomplete sample app deployment
# WASM-TODO: implement proper in-tree project via MSBuild and WASM SDK
# WASM-TODO: deploy *.js.map when available
set(SAMPLE_ASSETS
 index.html
 main.mjs
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo#120365

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 Merged

pavelsavara
merged 2 commits into

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Oct 4, 2025
 Merged


[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo
#120365
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c6c77b3

unify -fwasm-exceptions and -msimd128


pavelsavara Oct 3, 2025
fc0f38a

- fix gcinfo and create wasm static lib


pavelsavara Oct 3, 2025

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8 changes: 7 additions & 1 deletion
src/coreclr/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -36,7 +36,13 @@ endif()
OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 add_compile_options(-fwasm-exceptions)
 add_compile_options(
 -fwasm-exceptions 
 -msimd128)
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

#----------------------------------------------------
Expand Down

10 changes: 10 additions & 0 deletions
src/coreclr/clrdefinitions.cmake

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -230,6 +230,14 @@ function(set_target_definitions_to_custom_os_and_arch)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_ARCH TRUE)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_OS TRUE)

 if (TARGETDETAILS_OS STREQUAL "browser")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_BROWSER)
 endif()
 if (TARGETDETAILS_OS STREQUAL "wasi")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASI)
 endif()
 if ((TARGETDETAILS_OS MATCHES "^unix"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 if (TARGETDETAILS_ARCH STREQUAL "x64")
Expand DownExpand Up@@ -269,6 +277,8 @@ function(set_target_definitions_to_custom_os_and_arch)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_LOONGARCH64)
 elseif((TARGETDETAILS_ARCH STREQUAL "arm") OR (TARGETDETAILS_ARCH STREQUAL "armel"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_ARM)
 elseif(TARGETDETAILS_ARCH STREQUAL "wasm")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASM)
 elseif((TARGETDETAILS_ARCH STREQUAL "riscv64"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_64BIT)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_RISCV64)
Expand Down

4 changes: 4 additions & 0 deletions
src/coreclr/gcinfo/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -89,3 +89,7 @@ endif (NOT CLR_CMAKE_TARGET_ARCH_RISCV64)
if (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)
 create_gcinfo_lib(TARGET gcinfo_unix_x86 OS unix ARCH x86)
endif (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 create_gcinfo_lib(TARGET gcinfo_unix_wasm OS browser ARCH wasm)
endif (CLR_CMAKE_TARGET_ARCH_WASM)

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corerun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -51,7 +51,10 @@ else(CLR_CMAKE_HOST_WIN32)
 System.Native.TimeZoneData)
 # linker options for NodeJs, link in JavaScript helper, access to local filesystem
 if (CLR_CMAKE_TARGET_BROWSER)
 target_compile_options(corerun PRIVATE -fwasm-exceptions)
 target_compile_options(corerun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )
 target_link_libraries(corerun PRIVATE 
 System.Native.Browser-Static)
 set(JS_SYSTEM_NATIVE_BROWSER
Expand All@@ -66,6 +69,7 @@ else(CLR_CMAKE_HOST_WIN32)
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
 target_link_options(corerun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sENVIRONMENT=node,shell
Expand Down

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corewasmrun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,7 +16,10 @@ target_include_directories(corewasmrun PRIVATE
 ../corerun
)

target_compile_options(corewasmrun PRIVATE -fwasm-exceptions)
target_compile_options(corewasmrun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )

set(JS_SYSTEM_NATIVE_BROWSER
 "${CLR_ARTIFACTS_OBJ_DIR}/native/browser-${CMAKE_BUILD_TYPE}-wasm/System.Native.Browser/libSystem.Native.Browser.js")
Expand All@@ -30,6 +33,7 @@ set_target_properties(corewasmrun PROPERTIES
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corewasmrun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sSTACK_SIZE=5MB
Expand Down

2 changes: 1 addition & 1 deletion
src/coreclr/inc/switches.h

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -43,7 +43,7 @@
#define GC_STATS
#endif

#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_BROWSER)
#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_WASM)
 #define USE_LAZY_PREFERRED_RANGE 0

#elif defined(TARGET_64BIT)
Expand Down

10 changes: 8 additions & 2 deletions
src/coreclr/pal/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -9,8 +9,14 @@ include_directories(${COREPAL_SOURCE_DIR}/../inc)
if (NOT CLR_CMAKE_TARGET_BROWSER)
 add_compile_options(-fexceptions)
else()
 add_compile_options(-fwasm-exceptions)
 add_link_options(-fwasm-exceptions -sEXIT_RUNTIME=1)
 add_compile_options(
 -fwasm-exceptions
 -msimd128
 )
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

add_subdirectory(src)
Expand Down

1 change: 0 additions & 1 deletion
src/native/corehost/browserhost/sample/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,7 +3,6 @@

# this is just a incomplete sample app deployment
# WASM-TODO: implement proper in-tree project via MSBuild and WASM SDK
# WASM-TODO: deploy *.js.map when available
set(SAMPLE_ASSETS
 index.html
 main.mjs
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo#120365

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 Merged

pavelsavara
merged 2 commits into

from

Oct 4, 2025
 Merged


[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo
#120365
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c6c77b3

unify -fwasm-exceptions and -msimd128


pavelsavara Oct 3, 2025
fc0f38a

- fix gcinfo and create wasm static lib


pavelsavara Oct 3, 2025

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8 changes: 7 additions & 1 deletion
src/coreclr/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -36,7 +36,13 @@ endif()
OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 add_compile_options(-fwasm-exceptions)
 add_compile_options(
 -fwasm-exceptions 
 -msimd128)
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

#----------------------------------------------------
Expand Down

10 changes: 10 additions & 0 deletions
src/coreclr/clrdefinitions.cmake

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -230,6 +230,14 @@ function(set_target_definitions_to_custom_os_and_arch)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_ARCH TRUE)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_OS TRUE)

 if (TARGETDETAILS_OS STREQUAL "browser")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_BROWSER)
 endif()
 if (TARGETDETAILS_OS STREQUAL "wasi")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASI)
 endif()
 if ((TARGETDETAILS_OS MATCHES "^unix"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 if (TARGETDETAILS_ARCH STREQUAL "x64")
Expand DownExpand Up@@ -269,6 +277,8 @@ function(set_target_definitions_to_custom_os_and_arch)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_LOONGARCH64)
 elseif((TARGETDETAILS_ARCH STREQUAL "arm") OR (TARGETDETAILS_ARCH STREQUAL "armel"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_ARM)
 elseif(TARGETDETAILS_ARCH STREQUAL "wasm")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASM)
 elseif((TARGETDETAILS_ARCH STREQUAL "riscv64"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_64BIT)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_RISCV64)
Expand Down

4 changes: 4 additions & 0 deletions
src/coreclr/gcinfo/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -89,3 +89,7 @@ endif (NOT CLR_CMAKE_TARGET_ARCH_RISCV64)
if (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)
 create_gcinfo_lib(TARGET gcinfo_unix_x86 OS unix ARCH x86)
endif (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 create_gcinfo_lib(TARGET gcinfo_unix_wasm OS browser ARCH wasm)
endif (CLR_CMAKE_TARGET_ARCH_WASM)

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corerun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -51,7 +51,10 @@ else(CLR_CMAKE_HOST_WIN32)
 System.Native.TimeZoneData)
 # linker options for NodeJs, link in JavaScript helper, access to local filesystem
 if (CLR_CMAKE_TARGET_BROWSER)
 target_compile_options(corerun PRIVATE -fwasm-exceptions)
 target_compile_options(corerun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )
 target_link_libraries(corerun PRIVATE 
 System.Native.Browser-Static)
 set(JS_SYSTEM_NATIVE_BROWSER
Expand All@@ -66,6 +69,7 @@ else(CLR_CMAKE_HOST_WIN32)
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
 target_link_options(corerun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sENVIRONMENT=node,shell
Expand Down

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corewasmrun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,7 +16,10 @@ target_include_directories(corewasmrun PRIVATE
 ../corerun
)

target_compile_options(corewasmrun PRIVATE -fwasm-exceptions)
target_compile_options(corewasmrun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )

set(JS_SYSTEM_NATIVE_BROWSER
 "${CLR_ARTIFACTS_OBJ_DIR}/native/browser-${CMAKE_BUILD_TYPE}-wasm/System.Native.Browser/libSystem.Native.Browser.js")
Expand All@@ -30,6 +33,7 @@ set_target_properties(corewasmrun PROPERTIES
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corewasmrun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sSTACK_SIZE=5MB
Expand Down

2 changes: 1 addition & 1 deletion
src/coreclr/inc/switches.h

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -43,7 +43,7 @@
#define GC_STATS
#endif

#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_BROWSER)
#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_WASM)
 #define USE_LAZY_PREFERRED_RANGE 0

#elif defined(TARGET_64BIT)
Expand Down

10 changes: 8 additions & 2 deletions
src/coreclr/pal/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -9,8 +9,14 @@ include_directories(${COREPAL_SOURCE_DIR}/../inc)
if (NOT CLR_CMAKE_TARGET_BROWSER)
 add_compile_options(-fexceptions)
else()
 add_compile_options(-fwasm-exceptions)
 add_link_options(-fwasm-exceptions -sEXIT_RUNTIME=1)
 add_compile_options(
 -fwasm-exceptions
 -msimd128
 )
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

add_subdirectory(src)
Expand Down

1 change: 0 additions & 1 deletion
src/native/corehost/browserhost/sample/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,7 +3,6 @@

# this is just a incomplete sample app deployment
# WASM-TODO: implement proper in-tree project via MSBuild and WASM SDK
# WASM-TODO: deploy *.js.map when available
set(SAMPLE_ASSETS
 index.html
 main.mjs
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo#120365

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 Merged

pavelsavara
merged 2 commits into

from

Oct 4, 2025
 Merged


[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo
#120365
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c6c77b3

unify -fwasm-exceptions and -msimd128


pavelsavara Oct 3, 2025
fc0f38a

- fix gcinfo and create wasm static lib


pavelsavara Oct 3, 2025

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8 changes: 7 additions & 1 deletion
src/coreclr/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -36,7 +36,13 @@ endif()
OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 add_compile_options(-fwasm-exceptions)
 add_compile_options(
 -fwasm-exceptions 
 -msimd128)
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

#----------------------------------------------------
Expand Down

10 changes: 10 additions & 0 deletions
src/coreclr/clrdefinitions.cmake

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -230,6 +230,14 @@ function(set_target_definitions_to_custom_os_and_arch)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_ARCH TRUE)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_OS TRUE)

 if (TARGETDETAILS_OS STREQUAL "browser")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_BROWSER)
 endif()
 if (TARGETDETAILS_OS STREQUAL "wasi")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASI)
 endif()
 if ((TARGETDETAILS_OS MATCHES "^unix"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 if (TARGETDETAILS_ARCH STREQUAL "x64")
Expand DownExpand Up@@ -269,6 +277,8 @@ function(set_target_definitions_to_custom_os_and_arch)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_LOONGARCH64)
 elseif((TARGETDETAILS_ARCH STREQUAL "arm") OR (TARGETDETAILS_ARCH STREQUAL "armel"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_ARM)
 elseif(TARGETDETAILS_ARCH STREQUAL "wasm")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASM)
 elseif((TARGETDETAILS_ARCH STREQUAL "riscv64"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_64BIT)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_RISCV64)
Expand Down

4 changes: 4 additions & 0 deletions
src/coreclr/gcinfo/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -89,3 +89,7 @@ endif (NOT CLR_CMAKE_TARGET_ARCH_RISCV64)
if (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)
 create_gcinfo_lib(TARGET gcinfo_unix_x86 OS unix ARCH x86)
endif (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 create_gcinfo_lib(TARGET gcinfo_unix_wasm OS browser ARCH wasm)
endif (CLR_CMAKE_TARGET_ARCH_WASM)

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corerun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -51,7 +51,10 @@ else(CLR_CMAKE_HOST_WIN32)
 System.Native.TimeZoneData)
 # linker options for NodeJs, link in JavaScript helper, access to local filesystem
 if (CLR_CMAKE_TARGET_BROWSER)
 target_compile_options(corerun PRIVATE -fwasm-exceptions)
 target_compile_options(corerun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )
 target_link_libraries(corerun PRIVATE 
 System.Native.Browser-Static)
 set(JS_SYSTEM_NATIVE_BROWSER
Expand All@@ -66,6 +69,7 @@ else(CLR_CMAKE_HOST_WIN32)
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
 target_link_options(corerun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sENVIRONMENT=node,shell
Expand Down

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corewasmrun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,7 +16,10 @@ target_include_directories(corewasmrun PRIVATE
 ../corerun
)

target_compile_options(corewasmrun PRIVATE -fwasm-exceptions)
target_compile_options(corewasmrun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )

set(JS_SYSTEM_NATIVE_BROWSER
 "${CLR_ARTIFACTS_OBJ_DIR}/native/browser-${CMAKE_BUILD_TYPE}-wasm/System.Native.Browser/libSystem.Native.Browser.js")
Expand All@@ -30,6 +33,7 @@ set_target_properties(corewasmrun PROPERTIES
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corewasmrun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sSTACK_SIZE=5MB
Expand Down

2 changes: 1 addition & 1 deletion
src/coreclr/inc/switches.h

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -43,7 +43,7 @@
#define GC_STATS
#endif

#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_BROWSER)
#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_WASM)
 #define USE_LAZY_PREFERRED_RANGE 0

#elif defined(TARGET_64BIT)
Expand Down

10 changes: 8 additions & 2 deletions
src/coreclr/pal/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -9,8 +9,14 @@ include_directories(${COREPAL_SOURCE_DIR}/../inc)
if (NOT CLR_CMAKE_TARGET_BROWSER)
 add_compile_options(-fexceptions)
else()
 add_compile_options(-fwasm-exceptions)
 add_link_options(-fwasm-exceptions -sEXIT_RUNTIME=1)
 add_compile_options(
 -fwasm-exceptions
 -msimd128
 )
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

add_subdirectory(src)
Expand Down

1 change: 0 additions & 1 deletion
src/native/corehost/browserhost/sample/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,7 +3,6 @@

# this is just a incomplete sample app deployment
# WASM-TODO: implement proper in-tree project via MSBuild and WASM SDK
# WASM-TODO: deploy *.js.map when available
set(SAMPLE_ASSETS
 index.html
 main.mjs
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo#120365

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 Merged

pavelsavara
merged 2 commits into

from

Oct 4, 2025
 Merged


[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo
#120365
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c6c77b3

unify -fwasm-exceptions and -msimd128


pavelsavara Oct 3, 2025
fc0f38a

- fix gcinfo and create wasm static lib


pavelsavara Oct 3, 2025

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8 changes: 7 additions & 1 deletion
src/coreclr/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -36,7 +36,13 @@ endif()
OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 add_compile_options(-fwasm-exceptions)
 add_compile_options(
 -fwasm-exceptions 
 -msimd128)
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

#----------------------------------------------------
Expand Down

10 changes: 10 additions & 0 deletions
src/coreclr/clrdefinitions.cmake

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -230,6 +230,14 @@ function(set_target_definitions_to_custom_os_and_arch)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_ARCH TRUE)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_OS TRUE)

 if (TARGETDETAILS_OS STREQUAL "browser")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_BROWSER)
 endif()
 if (TARGETDETAILS_OS STREQUAL "wasi")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASI)
 endif()
 if ((TARGETDETAILS_OS MATCHES "^unix"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 if (TARGETDETAILS_ARCH STREQUAL "x64")
Expand DownExpand Up@@ -269,6 +277,8 @@ function(set_target_definitions_to_custom_os_and_arch)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_LOONGARCH64)
 elseif((TARGETDETAILS_ARCH STREQUAL "arm") OR (TARGETDETAILS_ARCH STREQUAL "armel"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_ARM)
 elseif(TARGETDETAILS_ARCH STREQUAL "wasm")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASM)
 elseif((TARGETDETAILS_ARCH STREQUAL "riscv64"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_64BIT)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_RISCV64)
Expand Down

4 changes: 4 additions & 0 deletions
src/coreclr/gcinfo/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -89,3 +89,7 @@ endif (NOT CLR_CMAKE_TARGET_ARCH_RISCV64)
if (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)
 create_gcinfo_lib(TARGET gcinfo_unix_x86 OS unix ARCH x86)
endif (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 create_gcinfo_lib(TARGET gcinfo_unix_wasm OS browser ARCH wasm)
endif (CLR_CMAKE_TARGET_ARCH_WASM)

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corerun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -51,7 +51,10 @@ else(CLR_CMAKE_HOST_WIN32)
 System.Native.TimeZoneData)
 # linker options for NodeJs, link in JavaScript helper, access to local filesystem
 if (CLR_CMAKE_TARGET_BROWSER)
 target_compile_options(corerun PRIVATE -fwasm-exceptions)
 target_compile_options(corerun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )
 target_link_libraries(corerun PRIVATE 
 System.Native.Browser-Static)
 set(JS_SYSTEM_NATIVE_BROWSER
Expand All@@ -66,6 +69,7 @@ else(CLR_CMAKE_HOST_WIN32)
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
 target_link_options(corerun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sENVIRONMENT=node,shell
Expand Down

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corewasmrun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,7 +16,10 @@ target_include_directories(corewasmrun PRIVATE
 ../corerun
)

target_compile_options(corewasmrun PRIVATE -fwasm-exceptions)
target_compile_options(corewasmrun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )

set(JS_SYSTEM_NATIVE_BROWSER
 "${CLR_ARTIFACTS_OBJ_DIR}/native/browser-${CMAKE_BUILD_TYPE}-wasm/System.Native.Browser/libSystem.Native.Browser.js")
Expand All@@ -30,6 +33,7 @@ set_target_properties(corewasmrun PROPERTIES
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corewasmrun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sSTACK_SIZE=5MB
Expand Down

2 changes: 1 addition & 1 deletion
src/coreclr/inc/switches.h

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -43,7 +43,7 @@
#define GC_STATS
#endif

#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_BROWSER)
#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_WASM)
 #define USE_LAZY_PREFERRED_RANGE 0

#elif defined(TARGET_64BIT)
Expand Down

10 changes: 8 additions & 2 deletions
src/coreclr/pal/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -9,8 +9,14 @@ include_directories(${COREPAL_SOURCE_DIR}/../inc)
if (NOT CLR_CMAKE_TARGET_BROWSER)
 add_compile_options(-fexceptions)
else()
 add_compile_options(-fwasm-exceptions)
 add_link_options(-fwasm-exceptions -sEXIT_RUNTIME=1)
 add_compile_options(
 -fwasm-exceptions
 -msimd128
 )
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

add_subdirectory(src)
Expand Down

1 change: 0 additions & 1 deletion
src/native/corehost/browserhost/sample/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,7 +3,6 @@

# this is just a incomplete sample app deployment
# WASM-TODO: implement proper in-tree project via MSBuild and WASM SDK
# WASM-TODO: deploy *.js.map when available
set(SAMPLE_ASSETS
 index.html
 main.mjs
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo#120365

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 Merged

pavelsavara
merged 2 commits into

from

Oct 4, 2025
 Merged


[wasm][coreCLR] unify -fwasm-exceptions and -msimd128, gcinfo
#120365
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c6c77b3

unify -fwasm-exceptions and -msimd128


pavelsavara Oct 3, 2025
fc0f38a

- fix gcinfo and create wasm static lib


pavelsavara Oct 3, 2025

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8 changes: 7 additions & 1 deletion
src/coreclr/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -36,7 +36,13 @@ endif()
OPTION(CLR_CMAKE_ENABLE_CODE_COVERAGE "Enable code coverage" OFF)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 add_compile_options(-fwasm-exceptions)
 add_compile_options(
 -fwasm-exceptions 
 -msimd128)
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

#----------------------------------------------------
Expand Down

10 changes: 10 additions & 0 deletions
src/coreclr/clrdefinitions.cmake

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -230,6 +230,14 @@ function(set_target_definitions_to_custom_os_and_arch)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_ARCH TRUE)
 set_target_properties(${TARGETDETAILS_TARGET} PROPERTIES IGNORE_DEFAULT_TARGET_OS TRUE)

 if (TARGETDETAILS_OS STREQUAL "browser")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_BROWSER)
 endif()
 if (TARGETDETAILS_OS STREQUAL "wasi")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASI)
 endif()
 if ((TARGETDETAILS_OS MATCHES "^unix"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_UNIX)
 if (TARGETDETAILS_ARCH STREQUAL "x64")
Expand DownExpand Up@@ -269,6 +277,8 @@ function(set_target_definitions_to_custom_os_and_arch)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_LOONGARCH64)
 elseif((TARGETDETAILS_ARCH STREQUAL "arm") OR (TARGETDETAILS_ARCH STREQUAL "armel"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_ARM)
 elseif(TARGETDETAILS_ARCH STREQUAL "wasm")
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_WASM)
 elseif((TARGETDETAILS_ARCH STREQUAL "riscv64"))
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_64BIT)
 target_compile_definitions(${TARGETDETAILS_TARGET} PRIVATE TARGET_RISCV64)
Expand Down

4 changes: 4 additions & 0 deletions
src/coreclr/gcinfo/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -89,3 +89,7 @@ endif (NOT CLR_CMAKE_TARGET_ARCH_RISCV64)
if (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)
 create_gcinfo_lib(TARGET gcinfo_unix_x86 OS unix ARCH x86)
endif (CLR_CMAKE_TARGET_ARCH_I386 AND CLR_CMAKE_TARGET_UNIX)

if (CLR_CMAKE_TARGET_ARCH_WASM)
 create_gcinfo_lib(TARGET gcinfo_unix_wasm OS browser ARCH wasm)
endif (CLR_CMAKE_TARGET_ARCH_WASM)

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corerun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -51,7 +51,10 @@ else(CLR_CMAKE_HOST_WIN32)
 System.Native.TimeZoneData)
 # linker options for NodeJs, link in JavaScript helper, access to local filesystem
 if (CLR_CMAKE_TARGET_BROWSER)
 target_compile_options(corerun PRIVATE -fwasm-exceptions)
 target_compile_options(corerun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )
 target_link_libraries(corerun PRIVATE 
 System.Native.Browser-Static)
 set(JS_SYSTEM_NATIVE_BROWSER
Expand All@@ -66,6 +69,7 @@ else(CLR_CMAKE_HOST_WIN32)
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
 target_link_options(corerun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sENVIRONMENT=node,shell
Expand Down

6 changes: 5 additions & 1 deletion
src/coreclr/hosts/corewasmrun/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -16,7 +16,10 @@ target_include_directories(corewasmrun PRIVATE
 ../corerun
)

target_compile_options(corewasmrun PRIVATE -fwasm-exceptions)
target_compile_options(corewasmrun PRIVATE 
 -fwasm-exceptions
 -msimd128
 )

set(JS_SYSTEM_NATIVE_BROWSER
 "${CLR_ARTIFACTS_OBJ_DIR}/native/browser-${CMAKE_BUILD_TYPE}-wasm/System.Native.Browser/libSystem.Native.Browser.js")
Expand All@@ -30,6 +33,7 @@ set_target_properties(corewasmrun PROPERTIES
 RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
target_link_options(corewasmrun PRIVATE
 -fwasm-exceptions
 -msimd128
 -sEXIT_RUNTIME=1
 -sINITIAL_MEMORY=134217728
 -sSTACK_SIZE=5MB
Expand Down

2 changes: 1 addition & 1 deletion
src/coreclr/inc/switches.h

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -43,7 +43,7 @@
#define GC_STATS
#endif

#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_BROWSER)
#if defined(TARGET_X86) || defined(TARGET_ARM) || defined(TARGET_WASM)
 #define USE_LAZY_PREFERRED_RANGE 0

#elif defined(TARGET_64BIT)
Expand Down

10 changes: 8 additions & 2 deletions
src/coreclr/pal/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -9,8 +9,14 @@ include_directories(${COREPAL_SOURCE_DIR}/../inc)
if (NOT CLR_CMAKE_TARGET_BROWSER)
 add_compile_options(-fexceptions)
else()
 add_compile_options(-fwasm-exceptions)
 add_link_options(-fwasm-exceptions -sEXIT_RUNTIME=1)
 add_compile_options(
 -fwasm-exceptions
 -msimd128
 )
 add_link_options(
 -fwasm-exceptions 
 -msimd128
 )
endif()

add_subdirectory(src)
Expand Down

1 change: 0 additions & 1 deletion
src/native/corehost/browserhost/sample/CMakeLists.txt

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -3,7 +3,6 @@

# this is just a incomplete sample app deployment
# WASM-TODO: implement proper in-tree project via MSBuild and WASM SDK
# WASM-TODO: deploy *.js.map when available
set(SAMPLE_ASSETS
 index.html
 main.mjs
Expand Down
Loading