[review] [gdb] Fix typos in comments

Tom de Vries (Code Review)
2019-10-17T08:17:26Z

Tom de Vries has uploaded a new change for review.

Change URL: https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/130
......................................................................

[gdb] Fix typos in comments

Fix typos in comments. NFC.

Tested on x86_64-linux.

gdb/ChangeLog:

2019-10-17 Tom de Vries <tdevries@suse.de>

* arm-nbsd-nat.c: Fix typos in comments.
* arm-tdep.c: Same.
* darwin-nat-info.c: Same.
* dwarf2read.c: Same.
* elfread.c: Same.
* event-top.c: Same.
* findvar.c: Same.
* gdbtypes.c: Same.
* hppa-tdep.c: Same.
* i386-tdep.c: Same.
* jit.c: Same.
* main.c: Same.
* mdebugread.c: Same.
* moxie-tdep.c: Same.
* nto-procfs.c: Same.
* osabi.c: Same.
* ppc-linux-tdep.c: Same.
* remote.c: Same.
* riscv-tdep.c: Same.
* s390-tdep.c: Same.
* sh-tdep.c: Same.
* sparc-linux-tdep.c: Same.
* sparc-nat.c: Same.
* stack.c: Same.
* target-descriptions.c: Same.
* top.c: Same.
* varobj.c: Same.

Change-Id: I6047967abd2d51c9000dea15184d19f4e952c3ff
---
M gdb/arm-nbsd-nat.c
M gdb/arm-tdep.c
M gdb/darwin-nat-info.c
M gdb/dwarf2read.c
M gdb/elfread.c
M gdb/event-top.c
M gdb/findvar.c
M gdb/gdbtypes.c
M gdb/hppa-tdep.c
M gdb/i386-tdep.c
M gdb/jit.c
M gdb/main.c
M gdb/mdebugread.c
M gdb/moxie-tdep.c
M gdb/nto-procfs.c
M gdb/osabi.c
M gdb/ppc-linux-tdep.c
M gdb/remote.c
M gdb/riscv-tdep.c
M gdb/s390-tdep.c
M gdb/sh-tdep.c
M gdb/sparc-linux-tdep.c
M gdb/sparc-nat.c
M gdb/stack.c
M gdb/target-descriptions.c
M gdb/top.c
M gdb/varobj.c
27 files changed, 51 insertions(+), 51 deletions(-)

diff --git a/gdb/arm-nbsd-nat.c b/gdb/arm-nbsd-nat.c
index 5160bfd..82c8ad5 100644
--- a/gdb/arm-nbsd-nat.c
+++ b/gdb/arm-nbsd-nat.c
@@ -437,7 +437,7 @@

static struct core_fns arm_netbsd_elfcore_fns =
{
- bfd_target_elf_flavour, /* core_flovour. */
+ bfd_target_elf_flavour, /* core_flavour. */
default_check_format, /* check_format. */
default_core_sniffer, /* core_sniffer. */
fetch_elfcore_registers, /* core_read_registers. */
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 5c1476a..fe5605c 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -6809,7 +6809,7 @@
if (bit_4 == 0) /* STC/STC2. */
return thumb_copy_unmodified_32bit (gdbarch, insn1, insn2,
"stc/stc2", dsc);
- else /* LDC/LDC2 {literal, immeidate}. */
+ else /* LDC/LDC2 {literal, immediate}. */
return thumb2_copy_copro_load_store (gdbarch, insn1, insn2,
regs, dsc);
}
@@ -6954,7 +6954,7 @@
return 0;
}

-/* Copy Thumb cbnz/cbz insruction. */
+/* Copy Thumb cbnz/cbz instruction. */

static int
thumb_copy_cbnz_cbz (struct gdbarch *gdbarch, uint16_t insn1,
@@ -7329,7 +7329,7 @@
case 0:
if (bit (insn1, 6))
{
- /* Load/store {dual, execlusive}, table branch. */
+ /* Load/store {dual, exclusive}, table branch. */
if (bits (insn1, 7, 8) == 1 && bits (insn1, 4, 5) == 1
&& bits (insn2, 5, 7) == 0)
err = thumb2_copy_table_branch (gdbarch, insn1, insn2, regs,
@@ -7390,7 +7390,7 @@
err = thumb_copy_unmodified_32bit (gdbarch, insn1, insn2,
"dp/pb", dsc);
}
- else /* Data processing (modified immeidate) */
+ else /* Data processing (modified immediate) */
err = thumb_copy_unmodified_32bit (gdbarch, insn1, insn2,
"dp/mi", dsc);
}
diff --git a/gdb/darwin-nat-info.c b/gdb/darwin-nat-info.c
index 4469cd5..3ad0aff 100644
--- a/gdb/darwin-nat-info.c
+++ b/gdb/darwin-nat-info.c
@@ -810,7 +810,7 @@
}
else if (strcmp (args, "host") == 0)
{
- /* FIXME: This need a privilegied host port! */
+ /* FIXME: This need a privileged host port! */
kret = host_get_exception_ports
(darwin_host_self, EXC_MASK_ALL, info.masks,
&info.count, info.ports, info.behaviors, info.flavors);
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c
index a78f818..5c705b0 100644
--- a/gdb/dwarf2read.c
+++ b/gdb/dwarf2read.c
@@ -1486,7 +1486,7 @@
cu_partial_die_info (struct dwarf2_cu *cu, struct partial_die_info *pdi)
: cu (cu),
pdi (pdi)
- { /* Nothhing. */ }
+ { /* Nothing. */ }

private:
cu_partial_die_info () = delete;
@@ -14942,7 +14942,7 @@
return cu->producer_is_codewarrior;
}

-/* Return the default accessibility type if it is not overriden by
+/* Return the default accessibility type if it is not overridden by
DW_AT_accessibility. */

static enum dwarf_access_attribute
diff --git a/gdb/elfread.c b/gdb/elfread.c
index 53bdd35..1b5b4e0 100644
--- a/gdb/elfread.c
+++ b/gdb/elfread.c
@@ -1433,7 +1433,7 @@
elf_symfile_read, /* read a symbol file into symtab */
NULL, /* sym_read_psymbols */
elf_symfile_finish, /* finished with file, cleanup */
- default_symfile_offsets, /* Translate ext. to int. relocatin */
+ default_symfile_offsets, /* Translate ext. to int. relocation */
elf_symfile_segments, /* Get segment information from a file. */
NULL,
default_symfile_relocate, /* Relocate a debug section. */
@@ -1450,7 +1450,7 @@
elf_symfile_read, /* read a symbol file into symtab */
NULL, /* sym_read_psymbols */
elf_symfile_finish, /* finished with file, cleanup */
- default_symfile_offsets, /* Translate ext. to int. relocatin */
+ default_symfile_offsets, /* Translate ext. to int. relocation */
elf_symfile_segments, /* Get segment information from a file. */
NULL,
default_symfile_relocate, /* Relocate a debug section. */
diff --git a/gdb/event-top.c b/gdb/event-top.c
index 0b05b2f..0396dbc 100644
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -421,7 +421,7 @@
}

/* Return the top level prompt, as specified by "set prompt", possibly
- overriden by the python gdb.prompt_hook hook, and then composed
+ overridden by the python gdb.prompt_hook hook, and then composed
with the prompt prefix and suffix (annotations). */

static std::string
@@ -1152,7 +1152,7 @@
signal (sig, handle_sigfpe);
}

-/* Event loop will call this functin to process a SIGFPE. */
+/* Event loop will call this function to process a SIGFPE. */
static void
async_float_handler (gdb_client_data arg)
{
diff --git a/gdb/findvar.c b/gdb/findvar.c
index e52ec8d..3c8e631 100644
--- a/gdb/findvar.c
+++ b/gdb/findvar.c
@@ -218,7 +218,7 @@
bytes. If SOURCE_SIZE is greater than DEST_SIZE, then truncate the most
significant bytes. If SOURCE_SIZE is less than DEST_SIZE then either sign
or zero extended according to IS_SIGNED. Values are stored in memory with
- endianess BYTE_ORDER. */
+ endianness BYTE_ORDER. */

void
copy_integer_to_size (gdb_byte *dest, int dest_size, const gdb_byte *source,
diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c
index a2b81c8..fd1c765 100644
--- a/gdb/gdbtypes.c
+++ b/gdb/gdbtypes.c
@@ -2733,7 +2733,7 @@
}
}

-/* Ensure it is in .rodata (if available) by workarounding GCC PR 44690. */
+/* Ensure it is in .rodata (if available) by working around GCC PR 44690. */
const struct cplus_struct_type cplus_struct_default = { };

void
diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 249d5c9..c307de8 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -88,7 +88,7 @@
gdb::noop_deleter<hppa_objfile_private>>
hppa_objfile_priv_data;

-/* Get at various relevent fields of an instruction word. */
+/* Get at various relevant fields of an instruction word. */
#define MASK_5 0x1f
#define MASK_11 0x7ff
#define MASK_14 0x3fff
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index ccec6d1..3eb6fa4 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -2956,7 +2956,7 @@
|| code == TYPE_CODE_UNION
|| code == TYPE_CODE_ARRAY)
&& !i386_reg_struct_return_p (gdbarch, type))
- /* Complex double and long double uses the struct return covention. */
+ /* Complex double and long double uses the struct return convention. */
|| (code == TYPE_CODE_COMPLEX && TYPE_LENGTH (type) == 16)
|| (code == TYPE_CODE_COMPLEX && TYPE_LENGTH (type) == 24)
/* 128-bit decimal float uses the struct return convention. */
diff --git a/gdb/jit.c b/gdb/jit.c
index af01b4d..08fd862 100644
--- a/gdb/jit.c
+++ b/gdb/jit.c
@@ -76,7 +76,7 @@
ULONGEST size;
};

-/* Openning the file is a no-op. */
+/* Opening the file is a no-op. */

static void *
mem_bfd_iovec_open (struct bfd *abfd, void *open_closure)
diff --git a/gdb/main.c b/gdb/main.c
index 7f87363..a77d6ec 100644
--- a/gdb/main.c
+++ b/gdb/main.c
@@ -911,7 +911,7 @@
}

/* Lookup gdbinit files. Note that the gdbinit file name may be
- overriden during file initialization, so get_init_files should be
+ overridden during file initialization, so get_init_files should be
called after gdb_init. */
std::string system_gdbinit;
std::string home_gdbinit;
diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c
index eed7146..e76fe9a 100644
--- a/gdb/mdebugread.c
+++ b/gdb/mdebugread.c
@@ -187,7 +187,7 @@

static struct ecoff_debug_info *debug_info;

-/* Pointer to current file decriptor record, and its index. */
+/* Pointer to current file descriptor record, and its index. */

static FDR *cur_fdr;
static int cur_fd;
@@ -3729,7 +3729,7 @@
if (rh == f_idx)
continue;

- /* Do not add to dependeny list if psymtab was empty. */
+ /* Do not add to dependency list if psymtab was empty. */
if (fdr_to_pst[rh].pst == NULL)
continue;
pst->dependencies[pst->number_of_dependencies++]
diff --git a/gdb/moxie-tdep.c b/gdb/moxie-tdep.c
index 251c267..81fdb71 100644
--- a/gdb/moxie-tdep.c
+++ b/gdb/moxie-tdep.c
@@ -271,7 +271,7 @@
};

/* Read an unsigned integer from the inferior, and adjust
- endianess. */
+ endianness. */
static ULONGEST
moxie_process_readu (CORE_ADDR addr, gdb_byte *buf,
int length, enum bfd_endian byte_order)
diff --git a/gdb/nto-procfs.c b/gdb/nto-procfs.c
index b9866c2..0a199e7 100644
--- a/gdb/nto-procfs.c
+++ b/gdb/nto-procfs.c
@@ -605,7 +605,7 @@
if (strcmp (map.info.path, printme.name))
continue;

- /* Lower debug_vaddr is always text, if nessessary, swap. */
+ /* Lower debug_vaddr is always text, if necessary, swap. */
if ((int) map.info.vaddr < (int) printme.text.debug_vaddr)
{
memcpy (&(printme.data), &(printme.text),
diff --git a/gdb/osabi.c b/gdb/osabi.c
index cdf72a7..cc1652c 100644
--- a/gdb/osabi.c
+++ b/gdb/osabi.c
@@ -415,7 +415,7 @@
/* If this assertion triggers, increase MAX_NOTESZ. */
gdb_assert (notesz <= MAX_NOTESZ);

- /* Check whether SECT is big enough to comtain the complete note. */
+ /* Check whether SECT is big enough to contain the complete note. */
if (notesz > bfd_section_size (sect))
return 0;

diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c
index ce3c727..e692cff 100644
--- a/gdb/ppc-linux-tdep.c
+++ b/gdb/ppc-linux-tdep.c
@@ -657,7 +657,7 @@
general-purpose regsets for 32-bit, 64-bit big-endian, and 64-bit
little endian targets. The ptrace and core file buffers for 64-bit
targets use 8-byte fields for the 4-byte registers, and the
- position of the register in the fields depends on the endianess.
+ position of the register in the fields depends on the endianness.
The 32-bit regmap is the same for both endian types because the
fields are all 4-byte long.

@@ -761,7 +761,7 @@

/* Regmaps for the Hardware Transactional Memory checkpointed vector
regsets, for big and little endian targets. The position of the
- 4-byte VSCR in its 16-byte field depends on the endianess. */
+ 4-byte VSCR in its 16-byte field depends on the endianness. */

static const struct regcache_map_entry ppc32_le_regmap_cvmx[] =
{
diff --git a/gdb/remote.c b/gdb/remote.c
index 73b510d..f616569 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -141,7 +141,7 @@
bool S = false;
};

-/* About this many threadisds fit in a packet. */
+/* About this many threadids fit in a packet. */

#define MAXTHREADLISTRESULTS 32

@@ -3250,7 +3250,7 @@
}
copy_threadref (&info->threadid, &ref);

- /* Loop on tagged fields , try to bail if somthing goes wrong. */
+ /* Loop on tagged fields , try to bail if something goes wrong. */

/* Packets are terminated with nulls. */
while ((pkt < limit) && mask && *pkt)
@@ -3389,7 +3389,7 @@
struct remote_state *rs = get_remote_state ();
int result = 1;

- /* Trancate result limit to be smaller than the packet size. */
+ /* Truncate result limit to be smaller than the packet size. */
if ((((result_limit + 1) * BUF_THREAD_ID_SIZE) + 10)
>= get_remote_packet_size ())
result_limit = (get_remote_packet_size () / BUF_THREAD_ID_SIZE) - 2;
@@ -3411,8 +3411,8 @@
if (!threadmatch (&rs->echo_nextthread, nextthread))
{
/* FIXME: This is a good reason to drop the packet. */
- /* Possably, there is a duplicate response. */
- /* Possabilities :
+ /* Possibly, there is a duplicate response. */
+ /* Possibilities :
retransmit immediatly - race conditions
retransmit after timeout - yes
exit
@@ -11283,7 +11283,7 @@
{
char hexid[20];

- pack_threadid (&hexid[0], ref); /* Convert threead id into hex. */
+ pack_threadid (&hexid[0], ref); /* Convert thread id into hex. */
hexid[16] = 0;
printf_filtered ("%s %s\n", title, (&hexid[0]));
}
diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c
index 031fc8f..810b834 100644
--- a/gdb/riscv-tdep.c
+++ b/gdb/riscv-tdep.c
@@ -1010,7 +1010,7 @@
LUI,
SD,
SW,
- /* These are needed for software breakopint support. */
+ /* These are needed for software breakpoint support. */
JAL,
JALR,
BEQ,
diff --git a/gdb/s390-tdep.c b/gdb/s390-tdep.c
index 329a122..a4aae07 100644
--- a/gdb/s390-tdep.c
+++ b/gdb/s390-tdep.c
@@ -2116,7 +2116,7 @@

/* Frame unwinding. */

-/* Implmement the stack_frame_destroyed_p gdbarch method. */
+/* Implement the stack_frame_destroyed_p gdbarch method. */

static int
s390_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
@@ -5311,7 +5311,7 @@
case 0xe383: /* MSGC - multiply single 64x64mem -> 64 */
case 0xe398: /* ALC - add logical with carry */
case 0xe399: /* SLB - subtract logical with borrow */
- case 0xe727: /* LCBB - load count to block bounduary */
+ case 0xe727: /* LCBB - load count to block boundary */
case 0xeb81: /* ICMY - insert characters under mask */
case 0xebdc: /* SRAK - shift left single */
case 0xebdd: /* SLAK - shift left single */
@@ -5537,7 +5537,7 @@
case 0xe704: /* VLLEZ - vector load logical element and zero */
case 0xe705: /* VLREP - vector load and replicate */
case 0xe706: /* VL - vector load */
- case 0xe707: /* VLBB - vector load to block bounduary */
+ case 0xe707: /* VLBB - vector load to block boundary */
case 0xe712: /* VGEG - vector gather element */
case 0xe713: /* VGEF - vector gather element */
case 0xe722: /* VLVG - vector load vr element from gr */
@@ -6238,7 +6238,7 @@
return -1;
break;

- /* 0xed42-0xed47 undefind */
+ /* 0xed42-0xed47 undefined */

case 0xed48: /* SLXT - shift significand left */
case 0xed49: /* SRXT - shift significand right */
@@ -6253,10 +6253,10 @@
return -1;
break;

- /* 0xed4a-0xed4f undefind */
- /* 0xed52-0xed53 undefind */
- /* 0xed56-0xed57 undefind */
- /* 0xed5a-0xed63 undefind */
+ /* 0xed4a-0xed4f undefined */
+ /* 0xed52-0xed53 undefined */
+ /* 0xed56-0xed57 undefined */
+ /* 0xed5a-0xed63 undefined */
/* 0xed68-0xeda7 undefined */

case 0xeda8: /* CZDT - convert to zoned */
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 8337a07..48a388b 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -912,7 +912,7 @@
not displace any of the other arguments passed in via registers R4
to R7. */

-/* Helper function to justify value in register according to endianess. */
+/* Helper function to justify value in register according to endianness. */
static const gdb_byte *
sh_justify_value_in_reg (struct gdbarch *gdbarch, struct value *val, int len)
{
@@ -942,7 +942,7 @@
}

/* Helper functions for getting the float arguments right. Registers usage
- depends on the ABI and the endianess. The comments should enlighten how
+ depends on the ABI and the endianness. The comments should enlighten how
it's intended to work. */

/* This array stores which of the float arg registers are already in use. */
@@ -1045,7 +1045,7 @@
/* Otherwise non-struct types are not treated as float. */
if (TYPE_CODE (type) != TYPE_CODE_STRUCT)
return 0;
- /* Otherwise structs with more than one memeber are not treated as float. */
+ /* Otherwise structs with more than one member are not treated as float. */
if (TYPE_NFIELDS (type) != 1)
return 0;
/* Otherwise if the type of that member is float, the whole type is
@@ -1669,7 +1669,7 @@
2, base_regnum, temp_buffer);
if (status == REG_VALID)
{
- /* We must pay attention to the endiannes. */
+ /* We must pay attention to the endianness. */
sh_register_convert_to_virtual (gdbarch, reg_nr,
register_type (gdbarch, reg_nr),
temp_buffer, buffer);
@@ -1712,7 +1712,7 @@
gdb_byte temp_buffer[4 * 2];
base_regnum = dr_reg_base_num (gdbarch, reg_nr);

- /* We must pay attention to the endiannes. */
+ /* We must pay attention to the endianness. */
sh_register_convert_to_raw (gdbarch, register_type (gdbarch, reg_nr),
reg_nr, buffer, temp_buffer);

diff --git a/gdb/sparc-linux-tdep.c b/gdb/sparc-linux-tdep.c
index 35bffdd..be3ff8d 100644
--- a/gdb/sparc-linux-tdep.c
+++ b/gdb/sparc-linux-tdep.c
@@ -68,7 +68,7 @@
SIGTRAMP_FRAME,
4,
{
- { 0x821020d8, ULONGEST_MAX }, /* mov __NR_sugreturn, %g1 */
+ { 0x821020d8, ULONGEST_MAX }, /* mov __NR_sigreturn, %g1 */
{ 0x91d02010, ULONGEST_MAX }, /* ta 0x10 */
{ TRAMP_SENTINEL_INSN, ULONGEST_MAX }
},
diff --git a/gdb/sparc-nat.c b/gdb/sparc-nat.c
index 3685e5a..8a12487 100644
--- a/gdb/sparc-nat.c
+++ b/gdb/sparc-nat.c
@@ -308,7 +308,7 @@
void
_initialize_sparc_nat (void)
{
- /* Deafult to using SunOS 4 register sets. */
+ /* Default to using SunOS 4 register sets. */
if (sparc_gregmap == NULL)
sparc_gregmap = &sparc32_sunos4_gregmap;
if (sparc_fpregmap == NULL)
diff --git a/gdb/stack.c b/gdb/stack.c
index c7c67fc..32c9c73 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -959,7 +959,7 @@
/* Print information about frame FRAME. The output is format according
to PRINT_LEVEL and PRINT_WHAT and PRINT_ARGS. For the meaning of
PRINT_WHAT, see enum print_what comments in frame.h.
- Note that PRINT_WHAT is overriden if FP_OPTS.print_frame_info
+ Note that PRINT_WHAT is overridden if FP_OPTS.print_frame_info
!= print_frame_info_auto.

Used in "where" output, and to emit breakpoint or step
diff --git a/gdb/target-descriptions.c b/gdb/target-descriptions.c
index f4368bb..f4213bf 100644
--- a/gdb/target-descriptions.c
+++ b/gdb/target-descriptions.c
@@ -1747,7 +1747,7 @@

#if GDB_SELF_TEST

-/* See target-descritpions.h. */
+/* See target-descriptions.h. */

void
record_xml_tdesc (const char *xml_file, const struct target_desc *tdesc)
diff --git a/gdb/top.c b/gdb/top.c
index 78355a0..15d4fab 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -86,7 +86,7 @@
#define PREFIX(X) the_prompts.prompt_stack[the_prompts.top + X].prefix
#define SUFFIX(X) the_prompts.prompt_stack[the_prompts.top + X].suffix

-/* Default command line prompt. This is overriden in some configs. */
+/* Default command line prompt. This is overridden in some configs. */

#ifndef DEFAULT_PROMPT
#define DEFAULT_PROMPT "(gdb) "
diff --git a/gdb/varobj.c b/gdb/varobj.c
index 37a522b..09c42a3 100644
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -1831,7 +1831,7 @@
return true; /* OK */
}

-/* Unistall the object VAR. */
+/* Uninstall the object VAR. */
static void
uninstall_variable (struct varobj *var)
{