diff options
Diffstat (limited to 'rgo')
-rw-r--r-- | rgo/include-priv/rgo-priv.h | 3 | ||||
-rw-r--r-- | rgo/include/rgo.h | 56 | ||||
-rw-r--r-- | rgo/src/fastimpl.c | 9 | ||||
-rw-r--r-- | rgo/src/fndbyte.c | 17 | ||||
-rw-r--r-- | rgo/src/fndchr.c | 11 | ||||
-rw-r--r-- | rgo/src/memcmp.c | 21 | ||||
-rw-r--r-- | rgo/src/memcpy.c | 13 | ||||
-rw-r--r-- | rgo/src/memdup.c | 8 | ||||
-rw-r--r-- | rgo/src/memeq.c | 18 | ||||
-rw-r--r-- | rgo/src/memfill.c | 13 | ||||
-rw-r--r-- | rgo/src/strcmp.c | 21 | ||||
-rw-r--r-- | rgo/src/strcpy.c | 10 | ||||
-rw-r--r-- | rgo/src/strdup.c | 8 | ||||
-rw-r--r-- | rgo/src/streq.c | 13 | ||||
-rw-r--r-- | rgo/src/strfill.c | 2 | ||||
-rw-r--r-- | rgo/src/strlen.c | 8 |
16 files changed, 161 insertions, 70 deletions
diff --git a/rgo/include-priv/rgo-priv.h b/rgo/include-priv/rgo-priv.h index 8b0b65c..2669e92 100644 --- a/rgo/include-priv/rgo-priv.h +++ b/rgo/include-priv/rgo-priv.h @@ -8,6 +8,9 @@ #include <rgo.h> +#include <stddef.h> +#include <stdint.h> + #if defined(__GNUC__) && defined(sus_os_unix) && !defined(rgo_priv_noasm) && (defined(sus_arch_amd64) || defined(sus_arch_ia32)) #define rgo_priv_fastimpl #endif diff --git a/rgo/include/rgo.h b/rgo/include/rgo.h index fe54e75..d05b4dd 100644 --- a/rgo/include/rgo.h +++ b/rgo/include/rgo.h @@ -4,51 +4,63 @@ If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/. */ +#include <stdbool.h> +#include <stddef.h> +#include <stdint.h> #include <sus.h> #if !defined(rgo_ver) -#define rgo_ver sus_typlit_u64(0x9) +#define rgo_ver rgo_typlit_u64(0xA) + +#define rgo_typlit_s10(_lit) ((int_least16_t)( _lit)) +#define rgo_typlit_s20(_lit) ((int_least32_t)( _lit)) +#define rgo_typlit_s40(_lit) ((int_least64_t)( _lit)) +#define rgo_typlit_s8( _lit) ((int_least8_t)( _lit)) +#define rgo_typlit_u10(_lit) ((uint_least16_t)(_lit)) +#define rgo_typlit_u20(_lit) ((uint_least32_t)(_lit)) +#define rgo_typlit_u40(_lit) ((uint_least64_t)(_lit)) +#define rgo_typlit_u8( _lit) ((uint_least8_t)( _lit)) +#define rgo_typlit_usz(_lit) ((size_t)( _lit)) #if defined(sus_lang_asm) + .extern rgo_fndbyte .extern rgo_fndchr -.extern rgo_getbinver +.extern rgo_memcmp .extern rgo_memcpy .extern rgo_memeq .extern rgo_memfill +.extern rgo_strcmp .extern rgo_strcpy .extern rgo_streq .extern rgo_strfill .extern rgo_strlen + #else #if defined(sus_lang_cxx) extern "C" { #endif -sus_attr_alloc sus_attr_allocsz(0x2) sus_attr_hot sus_attr_nothrw void * __rgo_memdup( void const * sus_restr ptr, sus_typ_usz num); -sus_attr_cold sus_attr_const sus_attr_nothrw sus_typ_u8 rgo_fastimpl( void); -sus_attr_hot sus_attr_nothrw sus_typ_usz rgo_fndbyte( void const * sus_restr ptr, sus_typ_usz num,sus_typ_u8 byte); -sus_attr_hot sus_attr_nothrw sus_typ_usz rgo_fndchr( char const * sus_restr str, char chr); -sus_attr_cold sus_attr_nothrw sus_typ_u64 rgo_getbinver(void); -sus_attr_hot sus_attr_nothrw void rgo_memcpy( void const * sus_restr in, sus_typ_usz num,void * sus_restr out); -sus_attr_hot sus_attr_nothrw sus_typ_u8 rgo_memeq( void const * sus_restr lptr,sus_typ_usz num,void const * sus_restr rptr); -sus_attr_hot sus_attr_nothrw void rgo_memfill( void * sus_restr ptr, sus_typ_usz num,sus_typ_u8 val); -sus_attr_hot sus_attr_nothrw sus_typ_usz rgo_strcpy( char const * sus_restr in, char * sus_restr out); -sus_attr_alloc sus_attr_hot sus_attr_nothrw char * rgo_strdup( char const * sus_restr str); -sus_attr_hot sus_attr_nothrw sus_typ_u8 rgo_streq( char const * sus_restr lstr,char const * sus_restr rstr); -sus_attr_hot sus_attr_nothrw void rgo_strfill( char * sus_restr lstr,char chr); -sus_attr_hot sus_attr_nothrw sus_typ_usz rgo_strlen( char const * sus_restr str); +extern bool const rgo_fastimpl; -#if defined(sus_lang_cxx) -} -#endif +sus_attr_alloc sus_attr_allocsz(0x2) sus_attr_hot sus_attr_nothrw void * rgo_memdup( void const * ptr, size_t num); +sus_attr_hot sus_attr_nothrw size_t rgo_fndbyte( void const * ptr, size_t num, uint_least8_t byte); +sus_attr_hot sus_attr_nothrw size_t rgo_fndchr( char const * str, char chr); +sus_attr_hot sus_attr_nothrw int_least8_t rgo_memcmp( void const * lstr,size_t num, void const * rstr); +sus_attr_hot sus_attr_nothrw void rgo_memcpy( void const * in, size_t num, void * out); +sus_attr_hot sus_attr_nothrw bool rgo_memeq( void const * lptr,size_t num, void const * rptr); +sus_attr_hot sus_attr_nothrw void rgo_memfill( void * ptr, size_t num, uint_least8_t val); +sus_attr_hot sus_attr_nothrw int_least8_t rgo_strcmp( char const * lstr,char const * rstr); +sus_attr_hot sus_attr_nothrw size_t rgo_strcpy( char const * in, char * out); +sus_attr_alloc sus_attr_hot sus_attr_nothrw char * rgo_strdup( char const * str); +sus_attr_hot sus_attr_nothrw bool rgo_streq( char const * lstr,char const * rstr); +sus_attr_hot sus_attr_nothrw void rgo_strfill( char * lstr,char chr); +sus_attr_hot sus_attr_nothrw size_t rgo_strlen( char const * str); -#if defined(sus_lang_cxx) -template<typename T> sus_attr_alloc sus_attr_allocsz(0x2) sus_attr_hot sus_attr_nothrw T * rgo_memdup(T const * sus_restr const _ptr,::sus_typ_usz const _num) -> T * {return static_cast<T *>(::__rgo_memdup(_ptr,_num));} -#else -#define rgo_memdup __rgo_memdup #endif +#if defined(sus_lang_cxx) +} #endif #endif diff --git a/rgo/src/fastimpl.c b/rgo/src/fastimpl.c index c584119..3d3e67f 100644 --- a/rgo/src/fastimpl.c +++ b/rgo/src/fastimpl.c @@ -6,10 +6,11 @@ #include <rgo-priv.h> -sus_typ_u8 rgo_fastimpl(void) { +#include <stdbool.h> +#include <stdint.h> + #if defined(rgo_priv_fastimpl) - return sus_typlit_u8(0x1); +bool const rgo_fastimpl = true; #else - return sus_typlit_u8(0x0); +bool const rgo_fastimpl = false; #endif -} diff --git a/rgo/src/fndbyte.c b/rgo/src/fndbyte.c index 29945a0..79b4aaf 100644 --- a/rgo/src/fndbyte.c +++ b/rgo/src/fndbyte.c @@ -6,6 +6,9 @@ #include <rgo-priv.h> +#include <stddef.h> +#include <stdint.h> + #if defined(rgo_priv_fastimpl) __asm__ ( ".global rgo_fndbyte\n" @@ -13,8 +16,8 @@ __asm__ ( "rgo_fndbyte:\n" /* void const * ptr - sus_typ_usz num - sus_typ_u8 byte + size_t num + uint_least8_t byte */ #if defined(sus_arch_amd64) /* rax: Address of the current element. */ @@ -65,10 +68,10 @@ __asm__ ( #endif ); #else -sus_typ_usz rgo_fndbyte(void const * const sus_restr _ptr,sus_typ_usz const _num,sus_typ_u8 const _byte) { - sus_typ_u8 const * ptr = (sus_typ_u8 const *)_ptr; - sus_typ_u8 const * const afterbuf = ptr + _num; - for (;ptr != afterbuf;++ptr) {sus_unlikely (*ptr == _byte) {return ptr - (sus_typ_u8 const *)_ptr;}} - return sus_typlit_usz(-0x1); +size_t rgo_fndbyte(void const * const _ptr,size_t const _num,uint_least8_t const _byte) { + uint_least8_t const * ptr = (uint_least8_t const *)_ptr; + uint_least8_t const * const afterbuf = ptr + _num; + for (;ptr != afterbuf;++ptr) {sus_unlikely (*ptr == _byte) {return ptr - (uint_least8_t const *)_ptr;}} + return rgo_typlit_usz(-0x1); } #endif diff --git a/rgo/src/fndchr.c b/rgo/src/fndchr.c index 12cd006..74aac4d 100644 --- a/rgo/src/fndchr.c +++ b/rgo/src/fndchr.c @@ -6,6 +6,9 @@ #include <rgo-priv.h> +#include <stddef.h> +#include <stdint.h> + #if defined(rgo_priv_fastimpl) __asm__ ( ".global rgo_fndchr\n" @@ -56,12 +59,12 @@ __asm__ ( #endif ); #else -sus_typ_usz rgo_fndchr(char const * const sus_restr _str,char const _chr) { - char const * sus_restr pos = _str; +size_t rgo_fndchr(char const * const _str,char const _chr) { + char const * pos = _str; for (;;++pos) { char const chr = *pos; - sus_unlikely (chr == _chr) {return (sus_typ_usz)(pos - _str);} - sus_unlikely (chr == '\x0') {return sus_typlit_usz(-0x1);} + sus_unlikely (chr == _chr) {return (size_t)(pos - _str);} + sus_unlikely (chr == '\x0') {return rgo_typlit_usz(-0x1);} } sus_unreach(); } diff --git a/rgo/src/memcmp.c b/rgo/src/memcmp.c new file mode 100644 index 0000000..bb134f4 --- /dev/null +++ b/rgo/src/memcmp.c @@ -0,0 +1,21 @@ +/* + 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 <rgo-priv.h> + +#include <stddef.h> + +int_least8_t rgo_memcmp(void const * const _lstr,size_t const _num,void const * const _rstr) { + unsigned char const * lpos = (unsigned char const *)_lstr; + unsigned char const * rpos = (unsigned char const *)_rstr; + unsigned char const * const afterlbuf = lpos + _num; + for (;lpos != afterlbuf;++lpos,++rpos) { + unsigned char const lbyte = *lpos; + unsigned char const rbyte = *rpos; + sus_likely (lbyte != rbyte) {return lbyte < rbyte ? (int_least8_t)INT8_MIN : (int_least8_t)INT8_MAX;} + } + return rgo_typlit_s8(0x0); +} diff --git a/rgo/src/memcpy.c b/rgo/src/memcpy.c index 89adc14..33ca41c 100644 --- a/rgo/src/memcpy.c +++ b/rgo/src/memcpy.c @@ -6,6 +6,9 @@ #include <rgo-priv.h> +#include <stddef.h> +#include <stdint.h> + #if defined(rgo_priv_fastimpl) __asm__ ( ".global rgo_memcpy\n" @@ -13,7 +16,7 @@ __asm__ ( "rgo_memcpy:\n" /* void const * in - sus_typ_usz num + size_t num void * out */ #if defined(sus_arch_amd64) @@ -129,10 +132,10 @@ __asm__ ( #endif ); #else -void rgo_memcpy(void const * const sus_restr _in,sus_typ_usz const _num,void * const sus_restr _out) { - sus_typ_u8 const * in = (sus_typ_u8 const *)_in; - sus_typ_u8 * sus_restr out = (sus_typ_u8 *)_out; - sus_typ_u8 const * const afterbuf = in + _num; +void rgo_memcpy(void const * const _in,size_t const _num,void * const _out) { + uint_least8_t const * in = (uint_least8_t const *)_in; + uint_least8_t * out = (uint_least8_t *)_out; + uint_least8_t const * const afterbuf = in + _num; for (;in != afterbuf;++in,++out) {*out = *in;} } #endif diff --git a/rgo/src/memdup.c b/rgo/src/memdup.c index fb247f3..9cdf3cb 100644 --- a/rgo/src/memdup.c +++ b/rgo/src/memdup.c @@ -8,9 +8,13 @@ #include <stdlib.h> -void * __rgo_memdup(void const * const __restrict__ _ptr,sus_typ_usz const _num) { - void * const __restrict__ dup = malloc(_num); +void * rgo_memdup(sus_attr_unused void const * const _ptr,sus_attr_unused size_t const _num) { +#if !defined(rgo_priv_nostdlib) + void * const dup = malloc(_num); if (__builtin_expect (dup == NULL,0x0l)) {return NULL;} rgo_memcpy(_ptr,_num,dup); return dup; +#else + return NULL; +#endif } diff --git a/rgo/src/memeq.c b/rgo/src/memeq.c index 03ae2c2..d2d51a2 100644 --- a/rgo/src/memeq.c +++ b/rgo/src/memeq.c @@ -6,6 +6,10 @@ #include <rgo-priv.h> +#include <stdbool.h> +#include <stddef.h> +#include <stdint.h> + #if defined(rgo_priv_fastimpl) __asm__ ( ".global rgo_memeq\n" @@ -13,7 +17,7 @@ __asm__ ( "rgo_memeq:\n" /* void const * lptr - sus_typ_usz num + size_t num void const * rptr */ #if defined(sus_arch_amd64) @@ -96,11 +100,11 @@ __asm__ ( #endif ); #else -sus_typ_u8 rgo_memeq(void const * const sus_restr _lptr,sus_typ_usz const _num,void const * const sus_restr _rptr) { - sus_typ_u8 const * lpos = (sus_typ_u8 const *)_lptr; - sus_typ_u8 const * sus_restr rpos = (sus_typ_u8 const *)_rptr; - sus_typ_u8 const * const afterbuf = lpos + _num; - for (;lpos != afterbuf;++lpos,++rpos) {sus_likely (*lpos != *rpos) {return sus_typlit_u8(0x0);}} - return sus_typlit_u8(0x1); +bool rgo_memeq(void const * const _lptr,size_t const _num,void const * const _rptr) { + uint_least8_t const * lpos = (uint_least8_t const *)_lptr; + uint_least8_t const * rpos = (uint_least8_t const *)_rptr; + uint_least8_t const * const afterbuf = lpos + _num; + for (;lpos != afterbuf;++lpos,++rpos) {sus_likely (*lpos != *rpos) {return false;}} + return true; } #endif diff --git a/rgo/src/memfill.c b/rgo/src/memfill.c index ec5e1fa..d4c27e0 100644 --- a/rgo/src/memfill.c +++ b/rgo/src/memfill.c @@ -6,6 +6,9 @@ #include <rgo-priv.h> +#include <stddef.h> +#include <stdint.h> + #if defined(rgo_priv_fastimpl) __asm__ ( ".global rgo_memfill\n" @@ -13,8 +16,8 @@ __asm__ ( "rgo_memfill:\n" /* void const * ptr - sus_typ_usz num - sus_typ_u8 val + size_t num + uint_least8_t val */ #if defined(sus_arch_amd64) /* rdi: Address of the current element. */ @@ -47,9 +50,9 @@ __asm__ ( #endif ); #else -void rgo_memfill(void * const sus_restr _ptr,sus_typ_usz const _num,sus_typ_u8 const _byte) { - sus_typ_u8 * pos = (sus_typ_u8 *)_ptr; - sus_typ_u8 * const afterbuf = pos + _num; +void rgo_memfill(void * const _ptr,size_t const _num,uint_least8_t const _byte) { + uint_least8_t * pos = (uint_least8_t *)_ptr; + uint_least8_t * const afterbuf = pos + _num; for (;pos != afterbuf;++pos) {*pos = _byte;} } #endif diff --git a/rgo/src/strcmp.c b/rgo/src/strcmp.c new file mode 100644 index 0000000..aea821b --- /dev/null +++ b/rgo/src/strcmp.c @@ -0,0 +1,21 @@ +/* + 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 <rgo-priv.h> + +#include <stdint.h> + +int_least8_t rgo_strcmp(char const * const _lstr,char const * const _rstr) { + unsigned char const * lpos = (unsigned char const *)_lstr; + unsigned char const * rpos = (unsigned char const *)_rstr; + for (;;++lpos,++rpos) { + unsigned char const lchr = *lpos; + unsigned char const rchr = *rpos; + sus_likely (lchr != rchr) {return lchr < rchr ? (int_least8_t)INT8_MIN : (int_least8_t)INT8_MAX;} + sus_unlikely (lchr == (unsigned char)0x0) {return rgo_typlit_s8(0x0);} + } + sus_unreach(); +} diff --git a/rgo/src/strcpy.c b/rgo/src/strcpy.c index 4e26312..1d27be3 100644 --- a/rgo/src/strcpy.c +++ b/rgo/src/strcpy.c @@ -6,6 +6,8 @@ #include <rgo-priv.h> +#include <stddef.h> + #if defined(rgo_priv_fastimpl) __asm__ ( ".global rgo_strcpy\n" @@ -54,13 +56,13 @@ __asm__ ( #endif ); #else -sus_typ_usz rgo_strcpy(char const * const sus_restr _in,char * const sus_restr _out) { - char const * sus_restr inpos = _in; - char * sus_restr outpos = _out; +size_t rgo_strcpy(char const * const _in,char * const _out) { + char const * inpos = _in; + char * outpos = _out; for (;;++inpos,++outpos) { char const chr = *inpos; *outpos = chr; - if (chr == '\x0') {return (sus_typ_usz)(inpos - _in);} + if (chr == '\x0') {return (size_t)(inpos - _in);} } sus_unreach(); } diff --git a/rgo/src/strdup.c b/rgo/src/strdup.c index 7937658..786de55 100644 --- a/rgo/src/strdup.c +++ b/rgo/src/strdup.c @@ -8,4 +8,10 @@ #include <stdlib.h> -char * rgo_strdup(char const * const __restrict__ _str) {return rgo_memdup(_str,rgo_strlen(_str) + (sus_typ_usz)0x1);} +char * rgo_strdup(sus_attr_unused char const * const _str) { +#if !defined(rgo_priv_nostdlib) + return rgo_memdup(_str,rgo_strlen(_str) + rgo_typlit_usz(0x1)); +#else + return NULL; +#endif +} diff --git a/rgo/src/streq.c b/rgo/src/streq.c index 7cf2f21..feecf15 100644 --- a/rgo/src/streq.c +++ b/rgo/src/streq.c @@ -6,6 +6,9 @@ #include <rgo-priv.h> +#include <stdbool.h> +#include <stdint.h> + #if defined(rgo_priv_fastimpl) __asm__ ( ".global rgo_streq\n" @@ -64,14 +67,14 @@ __asm__ ( #endif ); #else -sus_typ_u8 rgo_streq(char const * const sus_restr _lstr,char const * const sus_restr _rstr) { - char const * sus_restr lpos = _lstr; - char const * sus_restr rpos = _rstr; +bool rgo_streq(char const * const _lstr,char const * const _rstr) { + char const * lpos = _lstr; + char const * rpos = _rstr; for (;;++lpos,++rpos) { char const lchr = *lpos; char const rchr = *rpos; - sus_likely (lchr != rchr) {return sus_typlit_u8(0x0);} - if (lchr == '\x0') {return sus_typlit_u8(0x1);} + sus_likely (lchr != rchr) {return false;} + if (lchr == '\x0') {return true;} } sus_unreach(); } diff --git a/rgo/src/strfill.c b/rgo/src/strfill.c index 5d6270a..6fe3f48 100644 --- a/rgo/src/strfill.c +++ b/rgo/src/strfill.c @@ -8,4 +8,4 @@ #include <stdint.h> -void rgo_strfill(char * const __restrict__ _str,char const _chr) {rgo_memfill(_str,rgo_strlen(_str),(sus_typ_u8)_chr);} +void rgo_strfill(char * const _str,char const _chr) {rgo_memfill(_str,rgo_strlen(_str),(uint_least8_t)_chr);} diff --git a/rgo/src/strlen.c b/rgo/src/strlen.c index 6ddbf8b..b937fb9 100644 --- a/rgo/src/strlen.c +++ b/rgo/src/strlen.c @@ -6,6 +6,8 @@ #include <rgo-priv.h> +#include <stddef.h> + #if defined(rgo_priv_fastimpl) __asm__ ( ".global rgo_strlen\n" @@ -43,11 +45,11 @@ __asm__ ( #endif ); #else -sus_typ_usz rgo_strlen(char const * const sus_restr _str) { - char const * sus_restr pos = _str; +size_t rgo_strlen(char const * const _str) { + char const * pos = _str; for (;;++pos) { char const chr = *pos; - sus_unlikely (chr == '\x0') {return (sus_typ_usz)(pos - _str);} + sus_unlikely (chr == '\x0') {return (size_t)(pos - _str);} } sus_unreach(); } |