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-rw-r--r--CHANGELOG.txt7
-rw-r--r--test/source/main.c21
-rw-r--r--test/source/test/memcnt.i28
-rw-r--r--test/source/test/memfnd.i (renamed from test/source/test/fndbyte.i)20
-rw-r--r--test/source/test/memfor.i (renamed from test/source/test/foreach.i)6
-rw-r--r--test/source/test/strfnd.i (renamed from test/source/test/fndchr.i)8
-rw-r--r--zap/GNUmakefile7
-rw-r--r--zap/include/zap/bs.h2
-rw-r--r--zap/include/zap/mem.h11
-rw-r--r--zap/source/amd64/mem/memcat.c2
-rw-r--r--zap/source/amd64/mem/memcnt.c22
-rw-r--r--zap/source/amd64/mem/memfnd.S (renamed from zap/source/amd64/mem/fndbyte.S)4
-rw-r--r--zap/source/amd64/mem/memfor.S (renamed from zap/source/amd64/mem/foreach.S)4
-rw-r--r--zap/source/amd64/mem/strfnd.S (renamed from zap/source/amd64/mem/fndchr.S)4
14 files changed, 103 insertions, 43 deletions
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 131b7d7..e5b72ee 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,10 @@
+# 13.0
+
+* Add counting function;
+* Rename foreach to memfor;
+* Rename fndbtyte to memfnd;
+* Rename fndchr to strfnd;
+
# 12.2
* Improve assembly readability (save utf8enc and utf8enclen for later);
diff --git a/test/source/main.c b/test/source/main.c
index ce73d3a..0d5ea85 100644
--- a/test/source/main.c
+++ b/test/source/main.c
@@ -19,19 +19,20 @@ typedef bool (* zaptest_testtyp)(void);
#include "test/bool.i"
#include "test/cmp.i"
-#include "test/fndbyte.i"
-#include "test/fndchr.i"
-#include "test/foreach.i"
#include "test/memcat.i"
+#include "test/memcnt.i"
#include "test/memcp.i"
#include "test/memeq.i"
#include "test/memfill.i"
+#include "test/memfnd.i"
+#include "test/memfor.i"
#include "test/memgen.i"
#include "test/nullptr.i"
#include "test/strcat.i"
#include "test/strcp.i"
#include "test/streq.i"
#include "test/strfill.i"
+#include "test/strfnd.i"
#include "test/strlen.i"
#include "test/utf20len.i"
#include "test/utf8dec.i"
@@ -42,19 +43,20 @@ typedef bool (* zaptest_testtyp)(void);
static zaptest_testtyp zaptest_tests[] = {
zaptest_test_bool,
zaptest_test_cmp,
- zaptest_test_fndbyte,
- zaptest_test_fndchr,
- zaptest_test_foreach,
zaptest_test_memcat,
+ zaptest_test_memcnt,
zaptest_test_memcp,
zaptest_test_memeq,
zaptest_test_memfill,
+ zaptest_test_memfnd,
+ zaptest_test_memfor,
zaptest_test_memgen,
zaptest_test_nullptr,
zaptest_test_strcat,
zaptest_test_strcp,
zaptest_test_streq,
zaptest_test_strfill,
+ zaptest_test_strfnd,
zaptest_test_strlen,
zaptest_test_utf20len,
zaptest_test_utf8dec,
@@ -66,19 +68,20 @@ static zaptest_testtyp zaptest_tests[] = {
static char const * zaptest_testnms[] = {
"bool",
"cmp",
- "fndbyte",
- "fndchr",
- "foreach",
"memcat",
+ "memcnt",
"memcp",
"memeq",
"memfill",
+ "memfnd",
+ "memfor",
"memgen",
"nullptr",
"strcat",
"strcp",
"streq",
"strfill",
+ "strfnd",
"strlen",
"utf20len",
"utf8dec",
diff --git a/test/source/test/memcnt.i b/test/source/test/memcnt.i
new file mode 100644
index 0000000..2e333f0
--- /dev/null
+++ b/test/source/test/memcnt.i
@@ -0,0 +1,28 @@
+#include <stdbool.h>
+
+static zap_bool memcntfn(void const * const _ptr) {
+ unsigned int const * ptr = _ptr;
+ if (*ptr & 0x1u) {
+ return zap_false;
+ }
+ return zap_true;
+}
+
+static bool zaptest_test_memcnt(void) {
+ unsigned int arr[] = {
+ 0x0u,
+ 0x1u,
+ 0x2u,
+ 0x3u,
+ 0x4u,
+ 0x5u,
+ 0x6u,
+ 0x7u,
+ };
+ zap_sz num = zap_memcnt(arr,sizeof (arr[0x0u]),sizeof (arr) / sizeof (arr[0x0u]),memcntfn);
+ zaptest_chk(num,0x4u,zap_sz,"%zX");
+ arr[0x0u] = 0x1u;
+ num = zap_memcnt(arr,sizeof (arr[0x0u]),sizeof (arr) / sizeof (arr[0x0u]),memcntfn);
+ zaptest_chk(num,0x3u,zap_sz,"%zX");
+ return false;
+}
diff --git a/test/source/test/fndbyte.i b/test/source/test/memfnd.i
index 56231ac..50923c6 100644
--- a/test/source/test/fndbyte.i
+++ b/test/source/test/memfnd.i
@@ -1,6 +1,6 @@
#include <stdbool.h>
-static bool zaptest_test_fndbyte(void) {
+static bool zaptest_test_memfnd(void) {
unsigned char const arr[] = {
0x1u,
0x3u,
@@ -11,23 +11,23 @@ static bool zaptest_test_fndbyte(void) {
0x7Fu,
0xFFu,
};
- zap_sz pos = zap_fndbyte(arr,sizeof (arr),0x1u);
+ zap_sz pos = zap_memfnd(arr,sizeof (arr),0x1u);
zaptest_chk(pos,0x0u,zap_sz,"%zX");
- pos = zap_fndbyte(arr,sizeof (arr),0x3u);
+ pos = zap_memfnd(arr,sizeof (arr),0x3u);
zaptest_chk(pos,0x1u,zap_sz,"%zX");
- pos = zap_fndbyte(arr,sizeof (arr),0x7u);
+ pos = zap_memfnd(arr,sizeof (arr),0x7u);
zaptest_chk(pos,0x2u,zap_sz,"%zX");
- pos = zap_fndbyte(arr,sizeof (arr),0xFu);
+ pos = zap_memfnd(arr,sizeof (arr),0xFu);
zaptest_chk(pos,0x3u,zap_sz,"%zX");
- pos = zap_fndbyte(arr,sizeof (arr),0x1Fu);
+ pos = zap_memfnd(arr,sizeof (arr),0x1Fu);
zaptest_chk(pos,0x4u,zap_sz,"%zX");
- pos = zap_fndbyte(arr,sizeof (arr),0x3Fu);
+ pos = zap_memfnd(arr,sizeof (arr),0x3Fu);
zaptest_chk(pos,0x5u,zap_sz,"%zX");
- pos = zap_fndbyte(arr,sizeof (arr),0x7Fu);
+ pos = zap_memfnd(arr,sizeof (arr),0x7Fu);
zaptest_chk(pos,0x6u,zap_sz,"%zX");
- pos = zap_fndbyte(arr,sizeof (arr),0xFFu);
+ pos = zap_memfnd(arr,sizeof (arr),0xFFu);
zaptest_chk(pos,0x7u,zap_sz,"%zX");
- pos = zap_fndbyte(arr,sizeof (arr),0xFEu);
+ pos = zap_memfnd(arr,sizeof (arr),0xFEu);
zaptest_chk(pos,zap_nopos,zap_sz,"%zX");
return false;
}
diff --git a/test/source/test/foreach.i b/test/source/test/memfor.i
index e7b933d..0d6768e 100644
--- a/test/source/test/foreach.i
+++ b/test/source/test/memfor.i
@@ -1,20 +1,20 @@
#include <stdbool.h>
-static void foreachfn(void * const _ptr) {
+static void memforfn(void * const _ptr) {
unsigned int * ptr = _ptr;
unsigned int val = *ptr;
val %= 0x2;
*ptr = val;
}
-static bool zaptest_test_foreach(void) {
+static bool zaptest_test_memfor(void) {
unsigned int arr[] = {
0x0u,
0x1u,
0x2u,
0x3u,
};
- zap_foreach(arr,sizeof (arr[0x0u]),sizeof (arr) / sizeof (arr[0x0u]),foreachfn);
+ zap_memfor(arr,sizeof (arr[0x0u]),sizeof (arr) / sizeof (arr[0x0u]),memforfn);
zaptest_chk(arr[0x0u],0x0u,unsigned int,"%X");
zaptest_chk(arr[0x1u],0x1u,unsigned int,"%X");
zaptest_chk(arr[0x2u],0x0u,unsigned int,"%X");
diff --git a/test/source/test/fndchr.i b/test/source/test/strfnd.i
index 8fb670a..a85f227 100644
--- a/test/source/test/fndchr.i
+++ b/test/source/test/strfnd.i
@@ -1,12 +1,12 @@
#include <stdbool.h>
-static bool zaptest_test_fndchr(void) {
+static bool zaptest_test_strfnd(void) {
char const str[] = "What the drake doing?";
- zap_sz pos = zap_fndchr(str,'?');
+ zap_sz pos = zap_strfnd(str,'?');
zaptest_chk(pos,0x14u,zap_sz,"%zX");
- pos = zap_fndchr(str,'t');
+ pos = zap_strfnd(str,'t');
zaptest_chk(pos,0x3u,zap_sz,"%zX");
- pos = zap_fndchr(str,'!');
+ pos = zap_strfnd(str,'!');
zaptest_chk(pos,zap_nopos,zap_sz,"%zX");
return false;
}
diff --git a/zap/GNUmakefile b/zap/GNUmakefile
index e0de7c4..18f94eb 100644
--- a/zap/GNUmakefile
+++ b/zap/GNUmakefile
@@ -35,17 +35,18 @@ CPPFLAGS := \
# ARTEFACTS
OBJS = \
- source/$(arch)/mem/fndbyte.o \
- source/$(arch)/mem/fndchr.o \
- source/$(arch)/mem/foreach.o \
source/$(arch)/mem/memcat.o \
+ source/$(arch)/mem/memcnt.o \
source/$(arch)/mem/memcp.o \
source/$(arch)/mem/memeq.o \
source/$(arch)/mem/memfill.o \
+ source/$(arch)/mem/memfnd.o \
+ source/$(arch)/mem/memfor.o \
source/$(arch)/mem/memgen.o \
source/$(arch)/mem/strcat.o \
source/$(arch)/mem/streq.o \
source/$(arch)/mem/strfill.o \
+ source/$(arch)/mem/strfnd.o \
source/$(arch)/mem/strcp.o \
source/$(arch)/mem/strlen.o \
source/$(arch)/mem/utf20len.o \
diff --git a/zap/include/zap/bs.h b/zap/include/zap/bs.h
index 1204690..7e14502 100644
--- a/zap/include/zap/bs.h
+++ b/zap/include/zap/bs.h
@@ -30,7 +30,7 @@ typedef signed char zap_cmp;
typedef unsigned long zap_sz;
-#define zap_ver ((unsigned long)+0x12u)
+#define zap_ver ((unsigned long)+0x13u)
#if defined(__cplusplus)
}
diff --git a/zap/include/zap/mem.h b/zap/include/zap/mem.h
index d69c45f..8bcaa0b 100644
--- a/zap/include/zap/mem.h
+++ b/zap/include/zap/mem.h
@@ -13,18 +13,19 @@
extern "C" {
#endif
-__attribute__ ((hot,nothrow,warn_unused_result)) zap_sz zap_fndbyte( void const * ptr, zap_sz num, unsigned char byte);
-__attribute__ ((hot,nothrow,warn_unused_result)) zap_sz zap_fndchr( char const * str, char chr);
-__attribute__ ((hot)) void zap_foreach( void * ptr, zap_sz sz, zap_sz num, void (* fn)(void *));
-__attribute__ ((hot,nothrow)) void zap_memcat( void const * lptr, zap_sz llen,void const * rptr, zap_sz rlen, void * buf);
+__attribute__ ((hot,nothrow)) void zap_memcat( void const * lptr, zap_sz llen,void const * rptr, zap_sz rlen, void * buf);
+__attribute__ ((hot,warn_unused_result)) zap_sz zap_memcnt( void const * ptr, zap_sz sz, zap_sz num, zap_bool (* fn)(void const *));
__attribute__ ((hot,nothrow)) void zap_memcp( void const * in, zap_sz num, void * out);
__attribute__ ((hot,nothrow,warn_unused_result)) zap_bool zap_memeq( void const * lptr, zap_sz num, void const * rptr);
__attribute__ ((hot,nothrow)) void zap_memfill( void * ptr, zap_sz num, unsigned char val);
-__attribute__ ((hot)) void zap_memgen( void * ptr, zap_sz sz, zap_sz num, void (* fn)(zap_sz,void *));
+__attribute__ ((hot,nothrow,warn_unused_result)) zap_sz zap_memfnd( void const * ptr, zap_sz num, unsigned char byte);
+__attribute__ ((hot)) void zap_memfor( void * ptr, zap_sz sz, zap_sz num, void (* fn)(void *));
+__attribute__ ((hot)) void zap_memgen( void * ptr, zap_sz sz, zap_sz num, void (* fn)(zap_sz,void *));
__attribute__ ((hot,nothrow)) void zap_strcat( char const * lstr, char const * rstr,char * buf);
__attribute__ ((hot,nothrow)) zap_sz zap_strcp( char const * in, char * out);
__attribute__ ((hot,nothrow,warn_unused_result)) zap_bool zap_streq( char const * lstr, char const * rstr);
__attribute__ ((hot,nothrow)) zap_sz zap_strfill( char * lstr, char chr);
+__attribute__ ((hot,nothrow,warn_unused_result)) zap_sz zap_strfnd( char const * str, char chr);
__attribute__ ((hot,nothrow,warn_unused_result)) zap_sz zap_strlen( char const * str);
__attribute__ ((hot,nothrow,warn_unused_result)) zap_sz zap_utf20len( zap_chr20 const * utf20);
__attribute__ ((hot,nothrow)) void zap_utf8dec( zap_chr8 const * in, zap_chr20 * out);
diff --git a/zap/source/amd64/mem/memcat.c b/zap/source/amd64/mem/memcat.c
index f3e9a9b..2b50ba7 100644
--- a/zap/source/amd64/mem/memcat.c
+++ b/zap/source/amd64/mem/memcat.c
@@ -8,8 +8,6 @@
#include <zap/mem.h>
-#include <stddef.h>
-
void zap_memcat(void const * const _lptr,zap_sz const _llen,void const * const _rptr,zap_sz const _rlen,void * const _buf) {
zap_memcp(_lptr,_llen,_buf);
zap_memcp(_rptr,_rlen,(unsigned char *)_buf + _llen);
diff --git a/zap/source/amd64/mem/memcnt.c b/zap/source/amd64/mem/memcnt.c
new file mode 100644
index 0000000..c22abca
--- /dev/null
+++ b/zap/source/amd64/mem/memcnt.c
@@ -0,0 +1,22 @@
+/*
+ Copyright 2022 Gabriel Jensen.
+ This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+ If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+*/
+
+#include <zap/priv.h>
+
+#include <zap/mem.h>
+
+zap_sz zap_memcnt(void const * const _ptr,zap_sz const _sz,zap_sz const _num,zap_bool (* const _fn)(void const *)) {
+ unsigned char const * addr = _ptr;
+ zap_sz const numbyte = _num * _sz;
+ unsigned char const * const afterbuf = addr + numbyte;
+ zap_sz num = 0x0u;
+ for (;addr != afterbuf;addr += _sz) {
+ if (_fn(addr)) {
+ ++num;
+ }
+ }
+ return num;
+}
diff --git a/zap/source/amd64/mem/fndbyte.S b/zap/source/amd64/mem/memfnd.S
index af2ee84..0b5a47e 100644
--- a/zap/source/amd64/mem/fndbyte.S
+++ b/zap/source/amd64/mem/memfnd.S
@@ -2,9 +2,9 @@
# This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
# If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
-.globl zap_fndbyte
+.globl zap_memfnd
-zap_fndbyte:
+zap_memfnd:
# Address of the current element:
#define addr %rax
# Address of the first element:
diff --git a/zap/source/amd64/mem/foreach.S b/zap/source/amd64/mem/memfor.S
index 6766933..be705b9 100644
--- a/zap/source/amd64/mem/foreach.S
+++ b/zap/source/amd64/mem/memfor.S
@@ -2,9 +2,9 @@
# This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
# If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
-.globl zap_foreach
+.globl zap_memfor
-zap_foreach:
+zap_memfor:
# Address of the current element:
#define addr %rbx
# Address of the element after the last input element:
diff --git a/zap/source/amd64/mem/fndchr.S b/zap/source/amd64/mem/strfnd.S
index 67e0ea1..d9c99f3 100644
--- a/zap/source/amd64/mem/fndchr.S
+++ b/zap/source/amd64/mem/strfnd.S
@@ -2,9 +2,9 @@
# This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
# If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
-.globl zap_fndchr
+.globl zap_strfnd
-zap_fndchr:
+zap_strfnd:
# Address of the first character:
#define start %rdi
# Character to be found:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 22:27:41 +0100