arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-04-27 21:16:50 +03:00
Code

Fix math functions calling themselves recursively (#233, #354)

Browse Source
This commit is contained in:
Ivan Grokhotkov 2015-06-19 19:45:54 +03:00
parent 703a9f3ef8
commit 5f72ed23a5
1 changed files with 2 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
cores/esp8266/libc_replacements.c
View File

@ -36,6 +36,7 @@
#include "osapi.h" #include "osapi.h"
#include "mem.h" #include "mem.h"
#include "user_interface.h" #include "user_interface.h"
#include "debug.h"
void* malloc(size_t size) { void* malloc(size_t size) {
size = ((size + 3) & ~((size_t)0x3)); size = ((size + 3) & ~((size_t)0x3));
@ -471,75 +472,7 @@ int isblank(int c) {
static int errno_var = 0; static int errno_var = 0;
int* ICACHE_FLASH_ATTR __errno(void) { int* ICACHE_FLASH_ATTR __errno(void) {
os_printf("__errno is called last error: %d (not current)\n", errno_var); DEBUGV("__errno is called last error: %d (not current)\n", errno_var);
return &errno_var; return &errno_var;
} }
// ##########################################################################
// __ieee754 functions
// ##########################################################################
double ICACHE_FLASH_ATTR __ieee754_sinh(double x) {
return sinh(x);
}
double ICACHE_FLASH_ATTR __ieee754_hypot(double x, double y) {
return hypot(x, y);
}
float ICACHE_FLASH_ATTR __ieee754_hypotf(float x, float y) {
return hypotf(x, y);
}
float ICACHE_FLASH_ATTR __ieee754_logf(float x) {
return logf(x);
}
double ICACHE_FLASH_ATTR __ieee754_log10(double x) {
return log10(x);
}
double ICACHE_FLASH_ATTR __ieee754_exp(double x) {
return exp(x);
}
double ICACHE_FLASH_ATTR __ieee754_cosh(double x) {
return cosh(x);
}
float ICACHE_FLASH_ATTR __ieee754_expf(float x) {
return expf(x);
}
float ICACHE_FLASH_ATTR __ieee754_log10f(float x) {
return log10f(x);
}
double ICACHE_FLASH_ATTR __ieee754_atan2(double x, double y) {
return atan2(x, y);
}
float ICACHE_FLASH_ATTR __ieee754_sqrtf(float x) {
return sqrtf(x);
}
float ICACHE_FLASH_ATTR __ieee754_sinhf(float x) {
return sinhf(x);
}
double ICACHE_FLASH_ATTR __ieee754_log(double x) {
return log(x);
}
double ICACHE_FLASH_ATTR __ieee754_sqrt(double x) {
return sqrt(x);
}
float ICACHE_FLASH_ATTR __ieee754_coshf(float x) {
return coshf(x);
}
float ICACHE_FLASH_ATTR __ieee754_atan2f(float x, float y) {
return atan2f(x, y);
}