[Bug c/26219] New: longjmp dosn't work

["mugita at jsdkk dot com" <gcc-bugzilla at gcc dot gnu dot org>]

gcc version 4.1. 20060120
Configured with: ../configure --target=h8300-elf --prefix=/usr/local
--enable-languages=c,c++ --with-newlib
--with-headers=/usr/src/newlib-1.14.0/newlib/libc/include

/////////////////////////////////////
#include <setjmp.h>
jmp_buf jb_error;  
void jump(void){
        longjmp(jb_error,1);
}
void func1(void){
    return;
}
int main(void){
    setjmp(jb_error);
    func1();
    jump();
}
/////////////////////////////
This program compiled by h8300-elf-gcc(4.1) doesn't work.
The program compiled by h8300-elf-gcc(3.4.3) with same library works.


-- 
           Summary: longjmp dosn't work
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mugita at jsdkk dot com
  GCC host triplet: Cygwin1.5.19(0.150/4/2)
GCC target triplet: h8300-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26219