CR16 port :: relocation truncated to fit: R_CR16_IMM32

[Richard Henderson]

On 06/14/2011 10:41 PM, Sumanth Gundapaneni wrote:
> Hi,
>  
>     I have been working on CR16 gcc backend port for some time.
> I have tested the compiler against various test suites. However, 
> a particular test case helps me in cornering an issue with 
> binutils-2.20.51 I believe.
> 
> Please find the test case below. 
> I used "PROVIDE(__my_sym_ = 0x8fffffff);" in linker script to assign
> the address to symbol.
> 
> Testcase:
> _________
> 
> push    $2, r12, ra
> movd    $__my_sym_, (r1,r0)
> loadd   [r12]0(r1,r0), (r12)
> push    ra
> 
> 
> The symbol value of "__my_sym_" greater than 0x7fff ffff leads to 
> "relocation truncated to fit: R_CR16_IMM32 against symbol 
> `__my_sym_' defined in *ABS* section in a.out"

Change the description of R_CR16_IMM32 to use
complain_overflow_unsigned instead of a signed overflow.


r~