Resend: Missing hotspot changes after Initial updates for ios x86_64 causes GCC error in linux build

[gary.adams at oracle.com]

Those casts were removed back in Dec when we sync'ed with the mainstream 
jdk9/dev repos.
Which version of the compiler are you using that still complains?

On 4/9/16 4:40 AM, Ali Ebrahimi wrote:
> After first mobile-related push some changes missed specifically in file
> hotspot/src/os_cpu/linux_x86/vm/os_linux_x86.cpp.
>
> I restored these changes in following patch, with this patch GCC error
> disappears.
>
> diff -r 9ec65e87a0ec src/os_cpu/linux_x86/vm/os_linux_x86.cpp
> --- a/src/os_cpu/linux_x86/vm/os_linux_x86.cpp Fri Apr 01 10:22:38 2016
> -0400
> +++ b/src/os_cpu/linux_x86/vm/os_linux_x86.cpp Sat Apr 02 22:34:02 2016
> +0430
> @@ -824,32 +824,32 @@
>     const ucontext_t *uc = (const ucontext_t*)context;
>     st->print_cr("Registers:");
>   #ifdef AMD64
> -  st->print(  "RAX=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_AX);
> -  st->print(", RBX=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_BX);
> -  st->print(", RCX=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_CX);
> -  st->print(", RDX=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_DX);
> +  st->print(  "RAX=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_AX);
> +  st->print(", RBX=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_BX);
> +  st->print(", RCX=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_CX);
> +  st->print(", RDX=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_DX);
>     st->cr();
> -  st->print(  "RSP=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_SP);
> -  st->print(", RBP=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_BP);
> -  st->print(", RSI=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_SI);
> -  st->print(", RDI=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_DI);
> +  st->print(  "RSP=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_SP);
> +  st->print(", RBP=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_BP);
> +  st->print(", RSI=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_SI);
> +  st->print(", RDI=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_DI);
>     st->cr();
> -  st->print(  "R8 =" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_R8);
> -  st->print(", R9 =" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_R9);
> -  st->print(", R10=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_R10);
> -  st->print(", R11=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_R11);
> +  st->print(  "R8 =" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_R8);
> +  st->print(", R9 =" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_R9);
> +  st->print(", R10=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_R10);
> +  st->print(", R11=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_R11);
>     st->cr();
> -  st->print(  "R12=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_R12);
> -  st->print(", R13=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_R13);
> -  st->print(", R14=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_R14);
> -  st->print(", R15=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_R15);
> +  st->print(  "R12=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_R12);
> +  st->print(", R13=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_R13);
> +  st->print(", R14=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_R14);
> +  st->print(", R15=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_R15);
>     st->cr();
> -  st->print(  "RIP=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_PC);
> -  st->print(", EFLAGS=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_FL);
> -  st->print(", CSGSFS=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_CSGSFS);
> -  st->print(", ERR=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_ERR);
> +  st->print(  "RIP=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_PC);
> +  st->print(", EFLAGS=" INTPTR_FORMAT,
> (intptr_t)uc->uc_mcontext.CTX_REG_FL);
> +  st->print(", CSGSFS=" INTPTR_FORMAT,
> (intptr_t)uc->uc_mcontext.CTX_REG_CSGSFS);
> +  st->print(", ERR=" INTPTR_FORMAT, (intptr_t)uc->uc_mcontext.CTX_REG_ERR);
>     st->cr();
> -  st->print("  TRAPNO=" INTPTR_FORMAT, uc->uc_mcontext.CTX_REG_TRAPNO);
> +  st->print("  TRAPNO=" INTPTR_FORMAT,
> (intptr_t)uc->uc_mcontext.CTX_REG_TRAPNO);
>   #else
>     st->print(  "EAX=" INTPTR_FORMAT, (int) uc->uc_mcontext.CTX_REG_AX);
>     st->print(", EBX=" INTPTR_FORMAT, (int) uc->uc_mcontext.CTX_REG_BX);
>
>