Re: RISC-V and Ada: undefined references to `__gnat_raise_nodefer_with_msg'

2018-07-02 Thread Sebastian Huber
On 02/07/18 22:03, Eric Botcazou wrote: I cannot find it in the GCC sources: grep -ri raise_nodefer_with_msg gcc/ada/gcc-interface/trans.c: (get_identifier ("__gnat_raise_nodefer_with_msg"), NULL_TREE, ftype, Who is supposed to provide an implementation of __gnat_raise_nodefer_with_msg? N

Re: IND: LIQ: Re: VAC

2018-07-02 Thread Dr. Andrew Cardwell.
- This mail is in HTML. Some elements may be ommited in plain text. - Hello, I sent you an e-mail last week but did not receive any feedback from you so I am sending this reminder hoping to get your response asap. We are interested in the purchase of a product which we are hoping you can assist

Re: RISC-V and Ada: undefined references to `__gnat_raise_nodefer_with_msg'

2018-07-02 Thread Eric Botcazou
> I cannot find it in the GCC sources: > > grep -ri raise_nodefer_with_msg > gcc/ada/gcc-interface/trans.c: (get_identifier > ("__gnat_raise_nodefer_with_msg"), NULL_TREE, ftype, > > Who is supposed to provide an implementation of > __gnat_raise_nodefer_with_msg? No one, it's obsolete. The

Re: [Aarch64] Vector Function Application Binary Interface Specification for OpenMP

2018-07-02 Thread Francesco Petrogalli
Dear all, I just want to let you know that we just published the final version of the Vector Function ABI specification. The call-clobbered and call-preserved lists of register has been updated (see section 2.1) . The document is located at the same address: https://developer.arm.com/products/

Re: Invalid program counters and unwinding

2018-07-02 Thread Michael Matz
Hi, On Mon, 2 Jul 2018, Jakub Jelinek wrote: > > I disagree. ASM code often lacks unwind descriptors (now less than in > > the past, but still). My rule of thumb is always: no descriptor -> > > has to be a framepointer-using routine with standard calling sequence. > > (I.e. declare the comb

Re: Invalid program counters and unwinding

2018-07-02 Thread Jakub Jelinek
On Mon, Jul 02, 2018 at 05:48:32PM +0200, Michael Matz wrote: > Hi, > > On Thu, 28 Jun 2018, Jeff Law wrote: > > > I believe "dumb" is referring to the fact that we're already in a bit of > > a weird state as evidenced by the NULL FDE. Blindly trying to read the > > contents of the PC that we

Re: Invalid program counters and unwinding

2018-07-02 Thread Michael Matz
Hi, On Thu, 28 Jun 2018, Jeff Law wrote: > I believe "dumb" is referring to the fact that we're already in a bit of > a weird state as evidenced by the NULL FDE. Blindly trying to read the > contents of the PC that we couldn't map to an FDE is, IMHO, dumb. > > One might even be able to argue

RISC-V and Ada: undefined references to `__gnat_raise_nodefer_with_msg'

2018-07-02 Thread Sebastian Huber
Hello, I get the following link-time error while building an Ada test program on RISC-V and RTEMS: riscv64-rtems5-gnatlink hello.ali -march=rv64imafd -mabi=lp64d -mcmodel=medany -O2 -g -ffunction-sections -fdata-sections -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-pro

Re: [PATCH] Add new tests for --completion option.

2018-07-02 Thread Martin Liška
On 06/29/2018 08:04 PM, David Malcolm wrote: On Fri, 2018-06-29 at 13:19 -0400, Eric Gallager wrote: On 6/29/18, Martin Liška wrote: Hi. I would like to add some DejaGNU tests for completion option. Ready for trunk? Martin Presumably the point of the DejaGnu tests is: (a) to give us some i