libdw: fix spelling typos in comments and ChangeLog

Retieve -> Retrieve
apporiate -> appropriate
distinquish -> distinguish
dynamicly -> dynamically
indeces -> indices
lenght -> length
minium -> minimum
occured -> occurred
setion -> section
unknow -> unknown

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>

diff --git a/libdw/ChangeLog b/libdw/ChangeLog
index 2d552544141df4a105eb4b64244dd5e04212f705..ab568f55dd652fde32ca15081f264910f1c75cfb 100644 (file)
--- a/libdw/ChangeLog
+++ b/libdw/ChangeLog
@@ -1,3 +1,12 @@
+2020-12-12  Dmitry V. Levin  <ldv@altlinux.org>
+
+       * dwarf.h: Fix spelling typo in comment.
+       * dwarf_begin_elf.c (dwarf_begin_elf): Likewise.
+       * dwarf_getlocation.c (attr_ok, __libdw_intern_expression): Likewise.
+       * dwarf_getsrclines.c (read_srclines): Likewise.
+       * libdw.h: Fix spelling typos in comments.
+       * libdwP.h: Likewise.
+
 2020-12-09  Dmitry V. Levin  <ldv@altlinux.org>
 
        * Makefile.am (noinst_PROGRAMS): Rename to noinst_DATA.
@@ -180,7 +189,7 @@
 2019-02-02  Mark Wielaard  <mark@klomp.org>
 
        * dwarf_nextcu.c (__libdw_next_unit): Define bytes_end.
-       Check there are enough bytes to read extended lenght, version
+       Check there are enough bytes to read extended length, version
        and unit.
 
 2019-01-20  Mark Wielaard  <mark@klomp.org>

diff --git a/libdw/dwarf.h b/libdw/dwarf.h
index 98b10437329f14a773bd5451007c3b76134490f7..19a4be9665434eaba78e44e4ec983f745f7fa581 100644 (file)
--- a/libdw/dwarf.h
+++ b/libdw/dwarf.h
@@ -1014,7 +1014,7 @@ enum
 /* Section 7.2.2 of the DWARF3 specification defines a range of escape
    codes that can appear in the length field of certain DWARF structures.
 
-   These defines enumerate the minium and maximum values of this range.
+   These defines enumerate the minimum and maximum values of this range.
    Currently only the maximum value is used (to indicate that 64-bit
    values are going to be used in the dwarf data that accompanies the
    structure).  The other values are reserved.

diff --git a/libdw/dwarf_begin_elf.c b/libdw/dwarf_begin_elf.c
index 474ed1389a525a65d262ddbf438b6ad6123f12a3..757ac4fa25a611f0ae9895d1cef9cb158bc9e58e 100644 (file)
--- a/libdw/dwarf_begin_elf.c
+++ b/libdw/dwarf_begin_elf.c
@@ -457,7 +457,7 @@ dwarf_begin_elf (Elf *elf, Dwarf_Cmd cmd, Elf_Scn *scngrp)
        }
 
       /* If the caller provides a section group we get the DWARF
-        sections only from this setion group.  Otherwise we search
+        sections only from this section group.  Otherwise we search
         for the first section with the required name.  Further
         sections with the name are ignored.  The DWARF specification
         does not really say this is allowed.  */

diff --git a/libdw/dwarf_getlocation.c b/libdw/dwarf_getlocation.c
index f2bad5a99f57a9c706277a96bc8381943d5d09c1..4e582db201f7d449d9e2fb91fb37f254d385ffdf 100644 (file)
--- a/libdw/dwarf_getlocation.c
+++ b/libdw/dwarf_getlocation.c
@@ -50,7 +50,7 @@ attr_ok (Dwarf_Attribute *attr)
 
   /* Otherwise must be one of the attributes listed below.  Older
      DWARF versions might have encoded the exprloc as block, and we
-     cannot easily distinquish attributes in the loclist class because
+     cannot easily distinguish attributes in the loclist class because
      the same forms are used for different classes.  */
   switch (attr->code)
     {
@@ -388,7 +388,7 @@ __libdw_intern_expression (Dwarf *dbg, bool other_byte_order,
            invalid:
              __libdw_seterrno (DWARF_E_INVALID_DWARF);
            returnmem:
-             /* Free any dynamicly allocated loclists, if any.  */
+             /* Free any dynamically allocated loclists, if any.  */
              while (n > MAX_STACK_LOCS)
                {
                  struct loclist *loc = loclist;

diff --git a/libdw/dwarf_getsrclines.c b/libdw/dwarf_getsrclines.c
index 75ec9c7916dac65f7ef051423e77625e61908890..d6a581add7be4152e24568a747527d249d4aa409 100644 (file)
--- a/libdw/dwarf_getsrclines.c
+++ b/libdw/dwarf_getsrclines.c
@@ -757,7 +757,7 @@ read_srclines (Dwarf *dbg,
 
            case DW_LNE_set_address:
              /* The value is an address.  The size is defined as
-                apporiate for the target machine.  We use the
+                appropriate for the target machine.  We use the
                 address size field from the CU header.  */
              state.op_index = 0;
              if (unlikely (lineendp - linep < (uint8_t) address_size))

diff --git a/libdw/libdw.h b/libdw/libdw.h
index f63cab1ba881871c5dc54953e7e7573ebabcbc03..77174d288825dae890511b67129fc4e044cfb178 100644 (file)
--- a/libdw/libdw.h
+++ b/libdw/libdw.h
@@ -243,7 +243,7 @@ extern Dwarf *dwarf_begin_elf (Elf *elf, Dwarf_Cmd cmd, Elf_Scn *scngrp);
 /* Retrieve ELF descriptor used for DWARF access.  */
 extern Elf *dwarf_getelf (Dwarf *dwarf);
 
-/* Retieve DWARF descriptor used for a Dwarf_Die or Dwarf_Attribute.
+/* Retrieve DWARF descriptor used for a Dwarf_Die or Dwarf_Attribute.
    A Dwarf_Die or a Dwarf_Attribute is associated with a particular
    Dwarf_CU handle.  This function returns the DWARF descriptor for
    that Dwarf_CU.  */
@@ -429,7 +429,7 @@ extern int dwarf_siblingof (Dwarf_Die *die, Dwarf_Die *result)
    given DIE) that isn't a type alias or qualifier type.  Returns 1
    when RESULT contains a type alias or qualifier Dwarf_Die that
    couldn't be peeled further (it doesn't have a DW_TAG_type
-   attribute).  Returns -1 when an error occured.
+   attribute).  Returns -1 when an error occurred.
 
    The current DWARF specification defines one type alias tag
    (DW_TAG_typedef) and seven modifier/qualifier type tags
@@ -696,13 +696,13 @@ extern int dwarf_linediscriminator (Dwarf_Line *line, unsigned int *discp)
 
 
 /* Find line information for address.  The returned string is NULL when
-   an error occured, or the file path.  The file path is either absolute
+   an error occurred, or the file path.  The file path is either absolute
    or relative to the compilation directory.  See dwarf_decl_file.  */
 extern const char *dwarf_linesrc (Dwarf_Line *line,
                                  Dwarf_Word *mtime, Dwarf_Word *length);
 
 /* Return file information.  The returned string is NULL when
-   an error occured, or the file path.  The file path is either absolute
+   an error occurred, or the file path.  The file path is either absolute
    or relative to the compilation directory.  See dwarf_decl_file.  */
 extern const char *dwarf_filesrc (Dwarf_Files *file, size_t idx,
                                  Dwarf_Word *mtime, Dwarf_Word *length);
@@ -900,7 +900,7 @@ extern ptrdiff_t dwarf_getfuncs (Dwarf_Die *cudie,
    directory can be retrieved through:
    dwarf_formstring (dwarf_attr (dwarf_diecu (decl, &cudie, NULL, NULL),
                                  DW_AT_comp_dir, &attr));
-   Returns NULL if no decl_file could be found or an error occured.  */
+   Returns NULL if no decl_file could be found or an error occurred.  */
 extern const char *dwarf_decl_file (Dwarf_Die *decl);
 
 /* Get line number of beginning of given declaration.  */

diff --git a/libdw/libdwP.h b/libdw/libdwP.h
index 36c2acd9fd459c80d6060c3cc3fd69827be5c0a6..c18eea43504714acea4eae58ba9d0675bc846af4 100644 (file)
--- a/libdw/libdwP.h
+++ b/libdw/libdwP.h
@@ -68,7 +68,7 @@ struct files_lines_s
   Dwarf_Lines *lines;
 };
 
-/* Valid indeces for the section data.  */
+/* Valid indices for the section data.  */
 enum
   {
     IDX_debug_info = 0,
@@ -438,7 +438,7 @@ __libdw_first_die_from_cu_start (Dwarf_Off cu_start,
         Both signature and type offset are optional.
 
         Note same 4/8 offset size trick as above.
-        We explicitly ignore unknow unit types (see asserts above).  */
+        We explicitly ignore unknown unit types (see asserts above).  */
       off += 3 * offset_size - 4 + 4;
       if (unit_type == DW_UT_skeleton || unit_type == DW_UT_split_compile
          || unit_type == DW_UT_type || unit_type == DW_UT_split_type)