I've compiled newlib with __getreent() commented out and __DYNAMIC_REENT__
and REENTRANT_SYSCALLS_PROVIDED defined. If I link it with the following
code, then the putchar and printf output is out of order. I've confirmed
that this is broken on two different target platforms; powerpc and coldfire.
Has anyone else run into this behaviour?
Thanks,
g.
b0VIM
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} while(1);
fflush(stdout); curr_impure_ptr = &impure2; msg = "\r\n----Flushing
default process----\r\n"; fflush(stdout); curr_impure_ptr =
&impure1; msg = "\r\n----Flushing default process----\r\n";
fflush(stdout); curr_impure_ptr = _impure_ptr; msg =
"\r\n----Flushing default process----\r\n"; printtest(12);
//setvbuf(stdout, NULL, _IONBF, 0); _write_r(NULL, 0, msg,
strlen(msg)); curr_impure_ptr = _impure_ptr; msg = "\r\n----Testing
default process----\r\n"; printtest(8); //setvbuf(stdout, NULL,
_IONBF, 0); _write_r(NULL, 0, msg, strlen(msg)); curr_impure_ptr =
&impure2; msg = "\r\n----Testing process 2----\r\n"; printtest(4);
//setvbuf(stdout, NULL, _IONBF, 0); _write_r(NULL, 0, msg,
strlen(msg)); curr_impure_ptr = &impure1; msg = "\r\n----Testing
process 1----\r\n"; printtest(0); //setvbuf(stdout, NULL, _IONBF,
0); _write_r(NULL, 0, msg, strlen(msg)); curr_impure_ptr =
_impure_ptr; msg = "\r\n----Testing default process----\r\n";
IO_Init(); char *msg; { int main( void ) } putchar('D'+off);
printf("And again I say hello!"); putchar('C'+off);
printf("World!\r\n"); putchar('B'+off); printf("\r\nHello, ");
putchar('A'+off); { void printtest(int off) } f->_data = _NULL;
f->_lbfsize = 0; f->_file = 0; f->_flags = 0; f->_w = 0;
f->_r = 0; f->_p = _NULL; { void init_file(__FILE *f) } return
curr_impure_ptr; { struct _reent *__getreent(void) struct _reent
*curr_impure_ptr = &impure1; struct _reent impure2 =
_REENT_INIT(impure2); struct _reent impure1 = _REENT_INIT(impure1); */ *
Reentrancy support /* int blank_var; int rwvar = 0x5678; const int rovar =
0x1234; #include <stdio.h> #include <stdlib.h> #include <reent.h> //
******************************* // Include files //
******************************* *******************************************
***************************/ * * 2001/12/01 1.0 Henk Kroon
Creation * ---------- --------- ------------
---------------------------- * Date Version Author
Changes * * Updated: * * Copyright (c) Computing Devices Canada
(2001) * * Purpose: Sample main() for object debugging * * Project:
BIDS HTS Coldfire * * Author: Henk Kroon * * Date: Dec, 2001 * *
File:
main.c * /******************************************************************
****