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-rw-r--r--gdb/c-lang.c6
-rw-r--r--gdb/charset.c14
-rw-r--r--gdb/charset.h5
-rw-r--r--gdb/mi/mi-parse.c4
-rw-r--r--gdb/python/py-objfile.c2
-rw-r--r--gdb/utils.c4
6 files changed, 8 insertions, 27 deletions
diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index ed7554f..1f7cac7 100644
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -410,7 +410,7 @@ convert_ucn (const char *p, const char *limit, const char *dest_charset,
int i;
for (i = 0; i < length && p < limit && ISXDIGIT (*p); ++i, ++p)
- result = (result << 4) + host_hex_value (*p);
+ result = (result << 4) + fromhex (*p);
for (i = 3; i >= 0; --i)
{
@@ -454,7 +454,7 @@ convert_octal (struct type *type, const char *p,
i < 3 && p < limit && ISDIGIT (*p) && *p != '8' && *p != '9';
++i)
{
- value = 8 * value + host_hex_value (*p);
+ value = 8 * value + fromhex (*p);
++p;
}
@@ -476,7 +476,7 @@ convert_hex (struct type *type, const char *p,
while (p < limit && ISXDIGIT (*p))
{
- value = 16 * value + host_hex_value (*p);
+ value = 16 * value + fromhex (*p);
++p;
}
diff --git a/gdb/charset.c b/gdb/charset.c
index bf205ae..84c60a4 100644
--- a/gdb/charset.c
+++ b/gdb/charset.c
@@ -463,20 +463,6 @@ host_letter_to_control_character (char c)
return c & 0237;
}
-/* Convert a host character, C, to its hex value. C must already have
- been validated using isxdigit. */
-
-int
-host_hex_value (char c)
-{
- if (isdigit (c))
- return c - '0';
- if (c >= 'a' && c <= 'f')
- return 10 + c - 'a';
- gdb_assert (c >= 'A' && c <= 'F');
- return 10 + c - 'A';
-}
-
/* Public character management functions. */
diff --git a/gdb/charset.h b/gdb/charset.h
index 871f0d8..7a7041f 100644
--- a/gdb/charset.h
+++ b/gdb/charset.h
@@ -159,9 +159,4 @@ class wchar_iterator
character. */
char host_letter_to_control_character (char c);
-/* Convert a hex digit character to its numeric value. E.g., 'f' is
- converted to 15. This function assumes that C is a valid hex
- digit. Both upper- and lower-case letters are recognized. */
-int host_hex_value (char c);
-
#endif /* CHARSET_H */
diff --git a/gdb/mi/mi-parse.c b/gdb/mi/mi-parse.c
index d5febce..dfa7b46 100644
--- a/gdb/mi/mi-parse.c
+++ b/gdb/mi/mi-parse.c
@@ -57,7 +57,7 @@ mi_parse_escape (const char **string_ptr)
case '6':
case '7':
{
- int i = host_hex_value (c);
+ int i = fromhex (c);
int count = 0;
while (++count < 3)
@@ -67,7 +67,7 @@ mi_parse_escape (const char **string_ptr)
{
(*string_ptr)++;
i *= 8;
- i += host_hex_value (c);
+ i += fromhex (c);
}
else
{
diff --git a/gdb/python/py-objfile.c b/gdb/python/py-objfile.c
index 48d2eb3..8c56879 100644
--- a/gdb/python/py-objfile.c
+++ b/gdb/python/py-objfile.c
@@ -550,7 +550,7 @@ objfpy_build_id_matches (const struct bfd_build_id *build_id,
for (i = 0; i < build_id->size; ++i)
{
char c1 = string[i * 2], c2 = string[i * 2 + 1];
- int byte = (host_hex_value (c1) << 4) | host_hex_value (c2);
+ int byte = (fromhex (c1) << 4) | fromhex (c2);
if (byte != build_id->data[i])
return 0;
diff --git a/gdb/utils.c b/gdb/utils.c
index 152fa9b..dcb4213 100644
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -1078,7 +1078,7 @@ parse_escape (struct gdbarch *gdbarch, const char **string_ptr)
case '6':
case '7':
{
- int i = host_hex_value (c);
+ int i = fromhex (c);
int count = 0;
while (++count < 3)
{
@@ -1087,7 +1087,7 @@ parse_escape (struct gdbarch *gdbarch, const char **string_ptr)
{
(*string_ptr)++;
i *= 8;
- i += host_hex_value (c);
+ i += fromhex (c);
}
else
{