Commit 788dcee0 authored by Sid Manning's avatar Sid Manning Committed by Brian Cain
Browse files

Hexagon: fix build errors 



Fix type-o in ptrace.c.
Add missing include: asm/hexagon_vm.h
Remove superfluous cast.
Replace 'p3_0' with 'preds'.

Signed-off-by: default avatarSid Manning <sidneym@codeaurora.org>
Add -mlong-calls to build flags.
Signed-off-by: default avatarBrian Cain <bcain@codeaurora.org>

Tested-by: default avatarNick Desaulniers <ndesaulniers@google.com>
Reviewed-by: default avatarNick Desaulniers <ndesaulniers@google.com>
parent 9ccce092

arch/hexagon/Makefile

+3 −0
Original line number Diff line number Diff line
@@ -10,6 +10,9 @@ LDFLAGS_vmlinux += -G0 
# Do not use single-byte enums; these will overflow.

KBUILD_CFLAGS += -fno-short-enums



# We must use long-calls:

KBUILD_CFLAGS += -mlong-calls



# Modules must use either long-calls, or use pic/plt.

# Use long-calls for now, it's easier.  And faster.

# KBUILD_CFLAGS_MODULE += -fPIC

arch/hexagon/include/asm/timex.h

+2 −1
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ 


#include <asm-generic/timex.h>

#include <asm/timer-regs.h>

#include <asm/hexagon_vm.h>



/* Using TCX0 as our clock.  CLOCK_TICK_RATE scheduled to be removed. */

#define CLOCK_TICK_RATE              TCX0_CLK_RATE
@@ -16,7 +17,7 @@ 


static inline int read_current_timer(unsigned long *timer_val)

{

	*timer_val = (unsigned long) __vmgettime();

	*timer_val = __vmgettime();

	return 0;

}

arch/hexagon/kernel/ptrace.c

+2 −2
Original line number Diff line number Diff line
@@ -35,7 +35,7 @@ void user_disable_single_step(struct task_struct *child) 


static int genregs_get(struct task_struct *target,

		   const struct user_regset *regset,

		   srtuct membuf to)

		   struct membuf to)

{

	struct pt_regs *regs = task_pt_regs(target);
@@ -54,7 +54,7 @@ static int genregs_get(struct task_struct *target, 
	membuf_store(&to, regs->m0);

	membuf_store(&to, regs->m1);

	membuf_store(&to, regs->usr);

	membuf_store(&to, regs->p3_0);

	membuf_store(&to, regs->preds);

	membuf_store(&to, regs->gp);

	membuf_store(&to, regs->ugp);

	membuf_store(&to, pt_elr(regs)); // pc