Author: Gabriel Ravier Date: 2022-08-20T18:09:03-07:00 New Revision: dad00daa7a0a656640f7579c2c21933ef97a1978
URL: https://github.com/llvm/llvm-project/commit/dad00daa7a0a656640f7579c2c21933ef97a1978 DIFF: https://github.com/llvm/llvm-project/commit/dad00daa7a0a656640f7579c2c21933ef97a1978.diff LOG: [libunwind] Fixed a number of typos I went over the output of the following mess of a command: `(ulimit -m 2000000; ulimit -v 2000000; git ls-files -z | parallel --xargs -0 cat | aspell list --mode=none --ignore-case | grep -E '^[A-Za-z][a-z]*$' | sort | uniq -c | sort -n | grep -vE '.{25}' | aspell pipe -W3 | grep : | cut -d' ' -f2 | less)` and proceeded to spend a few days looking at it to find probable typos and fixed a few hundred of them in all of the llvm project (note, the ones I found are not anywhere near all of them, but it seems like a good start). Reviewed By: #libunwind, MaskRay Differential Revision: https://reviews.llvm.org/D130948 Added: Modified: libunwind/docs/conf.py libunwind/include/mach-o/compact_unwind_encoding.h libunwind/include/unwind.h libunwind/src/DwarfInstructions.hpp libunwind/src/DwarfParser.hpp libunwind/src/Registers.hpp libunwind/src/Unwind-EHABI.cpp libunwind/src/Unwind-seh.cpp libunwind/src/Unwind-sjlj.c libunwind/src/UnwindCursor.hpp libunwind/src/UnwindLevel1-gcc-ext.c libunwind/src/UnwindLevel1.c libunwind/src/UnwindRegistersRestore.S libunwind/src/libunwind.cpp libunwind/test/unwind_leaffunction.pass.cpp Removed: ################################################################################ diff --git a/libunwind/docs/conf.py b/libunwind/docs/conf.py index 3fe17d003c769..404bcb0685759 100644 --- a/libunwind/docs/conf.py +++ b/libunwind/docs/conf.py @@ -242,7 +242,7 @@ #texinfo_show_urls = 'footnote' -# FIXME: Define intersphinx configration. +# FIXME: Define intersphinx configuration. intersphinx_mapping = {} diff --git a/libunwind/include/mach-o/compact_unwind_encoding.h b/libunwind/include/mach-o/compact_unwind_encoding.h index 68d562eec438e..2dd857e45b496 100644 --- a/libunwind/include/mach-o/compact_unwind_encoding.h +++ b/libunwind/include/mach-o/compact_unwind_encoding.h @@ -33,7 +33,7 @@ // -// The compact unwind endoding is a 32-bit value which encoded in an +// The compact unwind encoding is a 32-bit value which encoded in an // architecture specific way, which registers to restore from where, and how // to unwind out of the function. // @@ -116,7 +116,7 @@ enum { // on the stack immediately after the return address. The stack_size/4 is // encoded in the UNWIND_X86_FRAMELESS_STACK_SIZE (max stack size is 1024). // The number of registers saved is encoded in UNWIND_X86_FRAMELESS_STACK_REG_COUNT. -// UNWIND_X86_FRAMELESS_STACK_REG_PERMUTATION constains which registers were +// UNWIND_X86_FRAMELESS_STACK_REG_PERMUTATION contains which registers were // saved and their order. // UNWIND_X86_MODE_STACK_IND: // A "frameless" (EBP not used as frame pointer) function large constant @@ -250,7 +250,7 @@ enum { // on the stack immediately after the return address. The stack_size/8 is // encoded in the UNWIND_X86_64_FRAMELESS_STACK_SIZE (max stack size is 2048). // The number of registers saved is encoded in UNWIND_X86_64_FRAMELESS_STACK_REG_COUNT. -// UNWIND_X86_64_FRAMELESS_STACK_REG_PERMUTATION constains which registers were +// UNWIND_X86_64_FRAMELESS_STACK_REG_PERMUTATION contains which registers were // saved and their order. // UNWIND_X86_64_MODE_STACK_IND: // A "frameless" (RBP not used as frame pointer) function large constant diff --git a/libunwind/include/unwind.h b/libunwind/include/unwind.h index 6557374fa9d31..26cdef22207ed 100644 --- a/libunwind/include/unwind.h +++ b/libunwind/include/unwind.h @@ -93,7 +93,7 @@ extern void _Unwind_SjLj_Unregister(_Unwind_FunctionContext_t fc); #endif // -// The following are semi-suppoted extensions to the C++ ABI +// The following are semi-supported extensions to the C++ ABI // // diff --git a/libunwind/src/DwarfInstructions.hpp b/libunwind/src/DwarfInstructions.hpp index cee4ea53dab7a..77f13832d68fd 100644 --- a/libunwind/src/DwarfInstructions.hpp +++ b/libunwind/src/DwarfInstructions.hpp @@ -25,7 +25,7 @@ namespace libunwind { -/// DwarfInstructions maps abtract DWARF unwind instructions to a particular +/// DwarfInstructions maps abstract DWARF unwind instructions to a particular /// architecture template <typename A, typename R> class DwarfInstructions { @@ -241,7 +241,7 @@ int DwarfInstructions<A, R>::stepWithDwarf(A &addressSpace, pint_t pc, return UNW_EBADREG; } else if (i == (int)cieInfo.returnAddressRegister) { // Leaf function keeps the return address in register and there is no - // explicit intructions how to restore it. + // explicit instructions how to restore it. returnAddress = registers.getRegister(cieInfo.returnAddressRegister); } } @@ -331,7 +331,7 @@ int DwarfInstructions<A, R>::stepWithDwarf(A &addressSpace, pint_t pc, #endif // Return address is address after call site instruction, so setting IP to - // that does simualates a return. + // that does simulates a return. newRegisters.setIP(returnAddress); // Simulate the step by replacing the register set with the new ones. @@ -635,7 +635,7 @@ DwarfInstructions<A, R>::evaluateExpression(pint_t expression, A &addressSpace, svalue = (sint_t)*sp; *sp = (pint_t)(svalue >> value); if (log) - fprintf(stderr, "shift left arithmetric\n"); + fprintf(stderr, "shift left arithmetic\n"); break; case DW_OP_xor: diff --git a/libunwind/src/DwarfParser.hpp b/libunwind/src/DwarfParser.hpp index b5a53166fc3f6..0240334eaa73f 100644 --- a/libunwind/src/DwarfParser.hpp +++ b/libunwind/src/DwarfParser.hpp @@ -353,7 +353,7 @@ const char *CFI_Parser<A>::parseCIE(A &addressSpace, pint_t cie, while (addressSpace.get8(p) != 0) ++p; ++p; - // parse code aligment factor + // parse code alignment factor cieInfo->codeAlignFactor = (uint32_t)addressSpace.getULEB128(p, cieContentEnd); // parse data alignment factor cieInfo->dataAlignFactor = (int)addressSpace.getSLEB128(p, cieContentEnd); @@ -407,7 +407,7 @@ const char *CFI_Parser<A>::parseCIE(A &addressSpace, pint_t cie, } -/// "run" the DWARF instructions and create the abstact PrologInfo for an FDE +/// "run" the DWARF instructions and create the abstract PrologInfo for an FDE template <typename A> bool CFI_Parser<A>::parseFDEInstructions(A &addressSpace, const FDE_Info &fdeInfo, diff --git a/libunwind/src/Registers.hpp b/libunwind/src/Registers.hpp index 98adb78940f2a..e5fde6888fe64 100644 --- a/libunwind/src/Registers.hpp +++ b/libunwind/src/Registers.hpp @@ -4003,7 +4003,7 @@ typedef float fp_t; # error "Unsupported __riscv_flen" # endif # else -// This is just for supressing undeclared error of fp_t. +// This is just for suppressing undeclared error of fp_t. typedef double fp_t; # endif # else diff --git a/libunwind/src/Unwind-EHABI.cpp b/libunwind/src/Unwind-EHABI.cpp index f203887567b61..95701823bc097 100644 --- a/libunwind/src/Unwind-EHABI.cpp +++ b/libunwind/src/Unwind-EHABI.cpp @@ -235,7 +235,7 @@ decode_eht_entry(const uint32_t* data, size_t* off, size_t* len) { } else { // 6.3: ARM Compact Model // - // EHT entries here correspond to the __aeabi_unwind_cpp_pr[012] PRs indeded + // EHT entries here correspond to the __aeabi_unwind_cpp_pr[012] PRs indeed // by format: Descriptor::Format format = static_cast<Descriptor::Format>((*data & 0x0f000000) >> 24); @@ -845,7 +845,7 @@ _LIBUNWIND_EXPORT void _Unwind_Complete(_Unwind_Exception* exception_object) { /// may force a jump to a landing pad in that function, the landing /// pad code may then call _Unwind_Resume() to continue with the /// unwinding. Note: the call to _Unwind_Resume() is from compiler -/// geneated user code. All other _Unwind_* routines are called +/// generated user code. All other _Unwind_* routines are called /// by the C++ runtime __cxa_* routines. /// /// Note: re-throwing an exception (as opposed to continuing the unwind) diff --git a/libunwind/src/Unwind-seh.cpp b/libunwind/src/Unwind-seh.cpp index c2c31045a37bb..d08c29c21383b 100644 --- a/libunwind/src/Unwind-seh.cpp +++ b/libunwind/src/Unwind-seh.cpp @@ -137,7 +137,7 @@ _GCC_specific_handler(PEXCEPTION_RECORD ms_exc, PVOID frame, PCONTEXT ms_ctx, // If we were called by __libunwind_seh_personality(), indicate that // a handler was found; otherwise, initiate phase 2 by unwinding. if (ours && ms_exc->NumberParameters > 1) - return 4 /* ExecptionExecuteHandler in mingw */; + return 4 /* ExceptionExecuteHandler in mingw */; // This should never happen in phase 2. if (IS_UNWINDING(ms_exc->ExceptionFlags)) _LIBUNWIND_ABORT("Personality indicated exception handler in phase 2!"); @@ -155,7 +155,7 @@ _GCC_specific_handler(PEXCEPTION_RECORD ms_exc, PVOID frame, PCONTEXT ms_ctx, // a handler was found; otherwise, it's time to initiate a collided // unwind to the target. if (ours && !IS_UNWINDING(ms_exc->ExceptionFlags) && ms_exc->NumberParameters > 1) - return 4 /* ExecptionExecuteHandler in mingw */; + return 4 /* ExceptionExecuteHandler in mingw */; // This should never happen in phase 1. if (!IS_UNWINDING(ms_exc->ExceptionFlags)) _LIBUNWIND_ABORT("Personality installed context during phase 1!"); @@ -354,7 +354,7 @@ _Unwind_RaiseException(_Unwind_Exception *exception_object) { /// may force a jump to a landing pad in that function; the landing /// pad code may then call \c _Unwind_Resume() to continue with the /// unwinding. Note: the call to \c _Unwind_Resume() is from compiler -/// geneated user code. All other \c _Unwind_* routines are called +/// generated user code. All other \c _Unwind_* routines are called /// by the C++ runtime \c __cxa_* routines. /// /// Note: re-throwing an exception (as opposed to continuing the unwind) diff --git a/libunwind/src/Unwind-sjlj.c b/libunwind/src/Unwind-sjlj.c index d487995bb78ef..90a55fd29db1f 100644 --- a/libunwind/src/Unwind-sjlj.c +++ b/libunwind/src/Unwind-sjlj.c @@ -33,7 +33,7 @@ struct _Unwind_FunctionContext { struct _Unwind_FunctionContext *prev; #if defined(__ve__) - // VE requires to store 64 bit pointers in the buffer for SjLj execption. + // VE requires to store 64 bit pointers in the buffer for SjLj exception. // We expand the size of values defined here. This size must be matched // to the size returned by TargetMachine::getSjLjDataSize(). @@ -357,7 +357,7 @@ _Unwind_SjLj_RaiseException(struct _Unwind_Exception *exception_object) { /// may force a jump to a landing pad in that function, the landing /// pad code may then call _Unwind_Resume() to continue with the /// unwinding. Note: the call to _Unwind_Resume() is from compiler -/// geneated user code. All other _Unwind_* routines are called +/// generated user code. All other _Unwind_* routines are called /// by the C++ runtime __cxa_* routines. /// /// Re-throwing an exception is implemented by having the code call @@ -394,7 +394,7 @@ _Unwind_SjLj_Resume_or_Rethrow(struct _Unwind_Exception *exception_object) { // std::terminate() } - // Call through to _Unwind_Resume() which distiguishes between forced and + // Call through to _Unwind_Resume() which distinguishes between forced and // regular exceptions. _Unwind_SjLj_Resume(exception_object); _LIBUNWIND_ABORT("__Unwind_SjLj_Resume_or_Rethrow() called " diff --git a/libunwind/src/UnwindCursor.hpp b/libunwind/src/UnwindCursor.hpp index d325ed5f0eeaa..e8b9556c035aa 100644 --- a/libunwind/src/UnwindCursor.hpp +++ b/libunwind/src/UnwindCursor.hpp @@ -510,7 +510,7 @@ class UnwindCursor : public AbstractUnwindCursor { void setDispatcherContext(DISPATCHER_CONTEXT *disp) { _dispContext = *disp; } // libunwind does not and should not depend on C++ library which means that we - // need our own defition of inline placement new. + // need our own definition of inline placement new. static void *operator new(size_t, UnwindCursor<A, R> *p) { return p; } private: @@ -946,7 +946,7 @@ class UnwindCursor : public AbstractUnwindCursor{ #endif // libunwind does not and should not depend on C++ library which means that we - // need our own defition of inline placement new. + // need our own definition of inline placement new. static void *operator new(size_t, UnwindCursor<A, R> *p) { return p; } private: @@ -2461,7 +2461,7 @@ int UnwindCursor<A, R>::stepWithTBTable(pint_t pc, tbtable *TBTable, reinterpret_cast<void *>(pc)); // The return address is the address after call site instruction, so - // setting IP to that simualates a return. + // setting IP to that simulates a return. newRegisters.setIP(reinterpret_cast<uintptr_t>(returnAddress)); // Simulate the step by replacing the register set with the new ones. diff --git a/libunwind/src/UnwindLevel1-gcc-ext.c b/libunwind/src/UnwindLevel1-gcc-ext.c index e24fcc3caddf8..efb872bbe59eb 100644 --- a/libunwind/src/UnwindLevel1-gcc-ext.c +++ b/libunwind/src/UnwindLevel1-gcc-ext.c @@ -52,7 +52,7 @@ _Unwind_Resume_or_Rethrow(_Unwind_Exception *exception_object) { // std::terminate(). } - // Call through to _Unwind_Resume() which distiguishes between forced and + // Call through to _Unwind_Resume() which distinguishes between forced and // regular exceptions. _Unwind_Resume(exception_object); _LIBUNWIND_ABORT("_Unwind_Resume_or_Rethrow() called _Unwind_RaiseException()" diff --git a/libunwind/src/UnwindLevel1.c b/libunwind/src/UnwindLevel1.c index 84f865e591fcb..43f27849fd03d 100644 --- a/libunwind/src/UnwindLevel1.c +++ b/libunwind/src/UnwindLevel1.c @@ -41,7 +41,7 @@ // In exception handing, some stack frames will be skipped before jumping to // landing pad and we must adjust CET shadow stack accordingly. // _LIBUNWIND_POP_CET_SSP is used to adjust CET shadow stack pointer and we -// directly jump to __libunwind_Registerts_x86/x86_64_jumpto instead of using +// directly jump to __libunwind_Registers_x86/x86_64_jumpto instead of using // a regular function call to avoid pushing to CET shadow stack again. #if !defined(_LIBUNWIND_USE_CET) #define __unw_phase2_resume(cursor, fn) \ @@ -425,7 +425,7 @@ _Unwind_RaiseException(_Unwind_Exception *exception_object) { /// may force a jump to a landing pad in that function, the landing /// pad code may then call _Unwind_Resume() to continue with the /// unwinding. Note: the call to _Unwind_Resume() is from compiler -/// geneated user code. All other _Unwind_* routines are called +/// generated user code. All other _Unwind_* routines are called /// by the C++ runtime __cxa_* routines. /// /// Note: re-throwing an exception (as opposed to continuing the unwind) diff --git a/libunwind/src/UnwindRegistersRestore.S b/libunwind/src/UnwindRegistersRestore.S index eeb64534966df..62f8f82b83912 100644 --- a/libunwind/src/UnwindRegistersRestore.S +++ b/libunwind/src/UnwindRegistersRestore.S @@ -441,7 +441,7 @@ DEFINE_LIBUNWIND_FUNCTION(_ZN9libunwind13Registers_ppc6jumptoEv) // thread_state pointer is in r3 // - // restore integral registerrs + // restore integral registers // skip r0 for now // skip r1 for now lwz 2, 16(3) diff --git a/libunwind/src/libunwind.cpp b/libunwind/src/libunwind.cpp index b8b41ff25e54f..3f9e051acf9ba 100644 --- a/libunwind/src/libunwind.cpp +++ b/libunwind/src/libunwind.cpp @@ -117,7 +117,7 @@ _LIBUNWIND_HIDDEN int __unw_set_reg(unw_cursor_t *cursor, unw_regnum_t regNum, AbstractUnwindCursor *co = (AbstractUnwindCursor *)cursor; if (co->validReg(regNum)) { co->setReg(regNum, (pint_t)value); - // specical case altering IP to re-find info (being called by personality + // special case altering IP to re-find info (being called by personality // function) if (regNum == UNW_REG_IP) { unw_proc_info_t info; diff --git a/libunwind/test/unwind_leaffunction.pass.cpp b/libunwind/test/unwind_leaffunction.pass.cpp index 31c2254bcc7ee..bdeb44ab62ae8 100644 --- a/libunwind/test/unwind_leaffunction.pass.cpp +++ b/libunwind/test/unwind_leaffunction.pass.cpp @@ -28,7 +28,8 @@ _Unwind_Reason_Code frame_handler(struct _Unwind_Context* ctx, void* arg) { (void)arg; Dl_info info = { 0, 0, 0, 0 }; - // Unwind util the main is reached, above frames deeped on the platfrom and architecture. + // Unwind until the main is reached, above frames deeped on the platform and + // architecture. if (dladdr(reinterpret_cast<void *>(_Unwind_GetIP(ctx)), &info) && info.dli_sname && !strcmp("main", info.dli_sname)) { _Exit(0); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
