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[x86/Linux] Add missing files in x86/Linux PAL#8318
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parjong
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CC @seanshpark |
parjong
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janvorli
suggested changes
Nov 29, 2016
| .macro NESTED_ENTRY Name, Section, Handler | ||
| LEAF_ENTRY \Name, \Section | ||
| .ifnc \Handler, NoHandler | ||
| .cfi_personality 0, C_FUNC(\Handler) // 0 == DW_EH_PE_absptr |
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I have just fixed the personality routine address encoding for amd64 and arm64. This was causing a TEXTREL. Please use the new way:
.cfi_personality 0x1b, C_FUNC(\Handler) // 0x1b == DW_EH_PE_pcrel | DW_EH_PE_sdata4
| add_compile_options("-m32") | ||
| add_compile_options("--sysroot=${CROSS_ROOTFS}") | ||
| add_compile_options("-Wno-error=unused-command-line-argument") | ||
| add_compile_options("-Wno-missing-prototype-for-cc") |
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Where was the warning reported? I would prefer fixing it instead of hiding it unless it happens on too many places.
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Here is the error reported when this option is not provided:
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:334:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_IsDebuggerPresent();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:510:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_InitializeDLL();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:584:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_NotifyRuntimeStarted();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:3254:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_GetStackBase();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:3259:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_GetStackLimit();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:3264:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_GetLogicalCpuCountFromOS();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:3269:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_GetLogicalProcessorCacheSizeFromOS();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:4904:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
GetTickCount64();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:5344:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
GetCurrentProcessorNumber();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:5356:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_HasGetCurrentProcessorNumber();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:5442:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
FlushProcessWriteBuffers();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:6305:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_HasEntered();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:6312:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_EnterTop();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:6347:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_LeaveBottom();
^
/home/parjong/projects/dotnet/coreclr/src/pal/inc/pal.h:6354:1: error: function with no prototype cannot use the stdcall calling convention [-Werror,-Wmissing-prototype-for-cc]
PAL_LeaveTop();
^
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I have googled for the error. It looks like the compiler requires the function prototypes with no parameters to use "void" in the parents. Could you please try to add that to see if it silences the warnings?
janvorli
approved these changes
Nov 30, 2016
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LGTM, thank you! |
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picenka21
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to picenka21/runtime
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Feb 18, 2022
* (Partially) Enable x86/Linux PAL * Fix personality routine address encoding * Fix build warnings Commit migrated from dotnet/coreclr@fc46f78
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This commit attempts to (partially) enable x86/Linux PAL Layer.
Currently, only
exception_handling.pal_sxs.test1.paltest_pal_sxs_test1fails with this commit.