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Diffstat (limited to 'arch/powerpc/kernel/ptrace.c')
-rw-r--r--arch/powerpc/kernel/ptrace.c209
1 files changed, 105 insertions, 104 deletions
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 9a0d24c390a3..75fb40498b41 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -362,7 +362,7 @@ static int fpr_get(struct task_struct *target, const struct user_regset *regset,
void *kbuf, void __user *ubuf)
{
#ifdef CONFIG_VSX
- double buf[33];
+ u64 buf[33];
int i;
#endif
flush_fp_to_thread(target);
@@ -371,15 +371,15 @@ static int fpr_get(struct task_struct *target, const struct user_regset *regset,
/* copy to local buffer then write that out */
for (i = 0; i < 32 ; i++)
buf[i] = target->thread.TS_FPR(i);
- memcpy(&buf[32], &target->thread.fpscr, sizeof(double));
+ buf[32] = target->thread.fp_state.fpscr;
return user_regset_copyout(&pos, &count, &kbuf, &ubuf, buf, 0, -1);
#else
- BUILD_BUG_ON(offsetof(struct thread_struct, fpscr) !=
- offsetof(struct thread_struct, TS_FPR(32)));
+ BUILD_BUG_ON(offsetof(struct thread_fp_state, fpscr) !=
+ offsetof(struct thread_fp_state, fpr[32][0]));
return user_regset_copyout(&pos, &count, &kbuf, &ubuf,
- &target->thread.fpr, 0, -1);
+ &target->thread.fp_state, 0, -1);
#endif
}
@@ -388,7 +388,7 @@ static int fpr_set(struct task_struct *target, const struct user_regset *regset,
const void *kbuf, const void __user *ubuf)
{
#ifdef CONFIG_VSX
- double buf[33];
+ u64 buf[33];
int i;
#endif
flush_fp_to_thread(target);
@@ -400,14 +400,14 @@ static int fpr_set(struct task_struct *target, const struct user_regset *regset,
return i;
for (i = 0; i < 32 ; i++)
target->thread.TS_FPR(i) = buf[i];
- memcpy(&target->thread.fpscr, &buf[32], sizeof(double));
+ target->thread.fp_state.fpscr = buf[32];
return 0;
#else
- BUILD_BUG_ON(offsetof(struct thread_struct, fpscr) !=
- offsetof(struct thread_struct, TS_FPR(32)));
+ BUILD_BUG_ON(offsetof(struct thread_fp_state, fpscr) !=
+ offsetof(struct thread_fp_state, fpr[32][0]));
return user_regset_copyin(&pos, &count, &kbuf, &ubuf,
- &target->thread.fpr, 0, -1);
+ &target->thread.fp_state, 0, -1);
#endif
}
@@ -440,11 +440,11 @@ static int vr_get(struct task_struct *target, const struct user_regset *regset,
flush_altivec_to_thread(target);
- BUILD_BUG_ON(offsetof(struct thread_struct, vscr) !=
- offsetof(struct thread_struct, vr[32]));
+ BUILD_BUG_ON(offsetof(struct thread_vr_state, vscr) !=
+ offsetof(struct thread_vr_state, vr[32]));
ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
- &target->thread.vr, 0,
+ &target->thread.vr_state, 0,
33 * sizeof(vector128));
if (!ret) {
/*
@@ -471,11 +471,12 @@ static int vr_set(struct task_struct *target, const struct user_regset *regset,
flush_altivec_to_thread(target);
- BUILD_BUG_ON(offsetof(struct thread_struct, vscr) !=
- offsetof(struct thread_struct, vr[32]));
+ BUILD_BUG_ON(offsetof(struct thread_vr_state, vscr) !=
+ offsetof(struct thread_vr_state, vr[32]));
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
- &target->thread.vr, 0, 33 * sizeof(vector128));
+ &target->thread.vr_state, 0,
+ 33 * sizeof(vector128));
if (!ret && count > 0) {
/*
* We use only the first word of vrsave.
@@ -514,13 +515,13 @@ static int vsr_get(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
void *kbuf, void __user *ubuf)
{
- double buf[32];
+ u64 buf[32];
int ret, i;
flush_vsx_to_thread(target);
for (i = 0; i < 32 ; i++)
- buf[i] = target->thread.fpr[i][TS_VSRLOWOFFSET];
+ buf[i] = target->thread.fp_state.fpr[i][TS_VSRLOWOFFSET];
ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
buf, 0, 32 * sizeof(double));
@@ -531,7 +532,7 @@ static int vsr_set(struct task_struct *target, const struct user_regset *regset,
unsigned int pos, unsigned int count,
const void *kbuf, const void __user *ubuf)
{
- double buf[32];
+ u64 buf[32];
int ret,i;
flush_vsx_to_thread(target);
@@ -539,7 +540,7 @@ static int vsr_set(struct task_struct *target, const struct user_regset *regset,
ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
buf, 0, 32 * sizeof(double));
for (i = 0; i < 32 ; i++)
- target->thread.fpr[i][TS_VSRLOWOFFSET] = buf[i];
+ target->thread.fp_state.fpr[i][TS_VSRLOWOFFSET] = buf[i];
return ret;
@@ -657,7 +658,7 @@ static const struct user_regset native_regsets[] = {
#endif
#ifdef CONFIG_SPE
[REGSET_SPE] = {
- .n = 35,
+ .core_note_type = NT_PPC_SPE, .n = 35,
.size = sizeof(u32), .align = sizeof(u32),
.active = evr_active, .get = evr_get, .set = evr_set
},
@@ -854,8 +855,8 @@ void user_enable_single_step(struct task_struct *task)
if (regs != NULL) {
#ifdef CONFIG_PPC_ADV_DEBUG_REGS
- task->thread.dbcr0 &= ~DBCR0_BT;
- task->thread.dbcr0 |= DBCR0_IDM | DBCR0_IC;
+ task->thread.debug.dbcr0 &= ~DBCR0_BT;
+ task->thread.debug.dbcr0 |= DBCR0_IDM | DBCR0_IC;
regs->msr |= MSR_DE;
#else
regs->msr &= ~MSR_BE;
@@ -871,8 +872,8 @@ void user_enable_block_step(struct task_struct *task)
if (regs != NULL) {
#ifdef CONFIG_PPC_ADV_DEBUG_REGS
- task->thread.dbcr0 &= ~DBCR0_IC;
- task->thread.dbcr0 = DBCR0_IDM | DBCR0_BT;
+ task->thread.debug.dbcr0 &= ~DBCR0_IC;
+ task->thread.debug.dbcr0 = DBCR0_IDM | DBCR0_BT;
regs->msr |= MSR_DE;
#else
regs->msr &= ~MSR_SE;
@@ -894,16 +895,16 @@ void user_disable_single_step(struct task_struct *task)
* And, after doing so, if all debug flags are off, turn
* off DBCR0(IDM) and MSR(DE) .... Torez
*/
- task->thread.dbcr0 &= ~DBCR0_IC;
+ task->thread.debug.dbcr0 &= ~(DBCR0_IC|DBCR0_BT);
/*
* Test to see if any of the DBCR_ACTIVE_EVENTS bits are set.
*/
- if (!DBCR_ACTIVE_EVENTS(task->thread.dbcr0,
- task->thread.dbcr1)) {
+ if (!DBCR_ACTIVE_EVENTS(task->thread.debug.dbcr0,
+ task->thread.debug.dbcr1)) {
/*
* All debug events were off.....
*/
- task->thread.dbcr0 &= ~DBCR0_IDM;
+ task->thread.debug.dbcr0 &= ~DBCR0_IDM;
regs->msr &= ~MSR_DE;
}
#else
@@ -1022,14 +1023,14 @@ int ptrace_set_debugreg(struct task_struct *task, unsigned long addr,
*/
/* DAC's hold the whole address without any mode flags */
- task->thread.dac1 = data & ~0x3UL;
+ task->thread.debug.dac1 = data & ~0x3UL;
- if (task->thread.dac1 == 0) {
+ if (task->thread.debug.dac1 == 0) {
dbcr_dac(task) &= ~(DBCR_DAC1R | DBCR_DAC1W);
- if (!DBCR_ACTIVE_EVENTS(task->thread.dbcr0,
- task->thread.dbcr1)) {
+ if (!DBCR_ACTIVE_EVENTS(task->thread.debug.dbcr0,
+ task->thread.debug.dbcr1)) {
task->thread.regs->msr &= ~MSR_DE;
- task->thread.dbcr0 &= ~DBCR0_IDM;
+ task->thread.debug.dbcr0 &= ~DBCR0_IDM;
}
return 0;
}
@@ -1041,7 +1042,7 @@ int ptrace_set_debugreg(struct task_struct *task, unsigned long addr,
/* Set the Internal Debugging flag (IDM bit 1) for the DBCR0
register */
- task->thread.dbcr0 |= DBCR0_IDM;
+ task->thread.debug.dbcr0 |= DBCR0_IDM;
/* Check for write and read flags and set DBCR0
accordingly */
@@ -1071,10 +1072,10 @@ static long set_instruction_bp(struct task_struct *child,
struct ppc_hw_breakpoint *bp_info)
{
int slot;
- int slot1_in_use = ((child->thread.dbcr0 & DBCR0_IAC1) != 0);
- int slot2_in_use = ((child->thread.dbcr0 & DBCR0_IAC2) != 0);
- int slot3_in_use = ((child->thread.dbcr0 & DBCR0_IAC3) != 0);
- int slot4_in_use = ((child->thread.dbcr0 & DBCR0_IAC4) != 0);
+ int slot1_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC1) != 0);
+ int slot2_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC2) != 0);
+ int slot3_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC3) != 0);
+ int slot4_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC4) != 0);
if (dbcr_iac_range(child) & DBCR_IAC12MODE)
slot2_in_use = 1;
@@ -1093,9 +1094,9 @@ static long set_instruction_bp(struct task_struct *child,
/* We need a pair of IAC regsisters */
if ((!slot1_in_use) && (!slot2_in_use)) {
slot = 1;
- child->thread.iac1 = bp_info->addr;
- child->thread.iac2 = bp_info->addr2;
- child->thread.dbcr0 |= DBCR0_IAC1;
+ child->thread.debug.iac1 = bp_info->addr;
+ child->thread.debug.iac2 = bp_info->addr2;
+ child->thread.debug.dbcr0 |= DBCR0_IAC1;
if (bp_info->addr_mode ==
PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE)
dbcr_iac_range(child) |= DBCR_IAC12X;
@@ -1104,9 +1105,9 @@ static long set_instruction_bp(struct task_struct *child,
#if CONFIG_PPC_ADV_DEBUG_IACS > 2
} else if ((!slot3_in_use) && (!slot4_in_use)) {
slot = 3;
- child->thread.iac3 = bp_info->addr;
- child->thread.iac4 = bp_info->addr2;
- child->thread.dbcr0 |= DBCR0_IAC3;
+ child->thread.debug.iac3 = bp_info->addr;
+ child->thread.debug.iac4 = bp_info->addr2;
+ child->thread.debug.dbcr0 |= DBCR0_IAC3;
if (bp_info->addr_mode ==
PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE)
dbcr_iac_range(child) |= DBCR_IAC34X;
@@ -1126,30 +1127,30 @@ static long set_instruction_bp(struct task_struct *child,
*/
if (slot2_in_use || (slot3_in_use == slot4_in_use)) {
slot = 1;
- child->thread.iac1 = bp_info->addr;
- child->thread.dbcr0 |= DBCR0_IAC1;
+ child->thread.debug.iac1 = bp_info->addr;
+ child->thread.debug.dbcr0 |= DBCR0_IAC1;
goto out;
}
}
if (!slot2_in_use) {
slot = 2;
- child->thread.iac2 = bp_info->addr;
- child->thread.dbcr0 |= DBCR0_IAC2;
+ child->thread.debug.iac2 = bp_info->addr;
+ child->thread.debug.dbcr0 |= DBCR0_IAC2;
#if CONFIG_PPC_ADV_DEBUG_IACS > 2
} else if (!slot3_in_use) {
slot = 3;
- child->thread.iac3 = bp_info->addr;
- child->thread.dbcr0 |= DBCR0_IAC3;
+ child->thread.debug.iac3 = bp_info->addr;
+ child->thread.debug.dbcr0 |= DBCR0_IAC3;
} else if (!slot4_in_use) {
slot = 4;
- child->thread.iac4 = bp_info->addr;
- child->thread.dbcr0 |= DBCR0_IAC4;
+ child->thread.debug.iac4 = bp_info->addr;
+ child->thread.debug.dbcr0 |= DBCR0_IAC4;
#endif
} else
return -ENOSPC;
}
out:
- child->thread.dbcr0 |= DBCR0_IDM;
+ child->thread.debug.dbcr0 |= DBCR0_IDM;
child->thread.regs->msr |= MSR_DE;
return slot;
@@ -1159,49 +1160,49 @@ static int del_instruction_bp(struct task_struct *child, int slot)
{
switch (slot) {
case 1:
- if ((child->thread.dbcr0 & DBCR0_IAC1) == 0)
+ if ((child->thread.debug.dbcr0 & DBCR0_IAC1) == 0)
return -ENOENT;
if (dbcr_iac_range(child) & DBCR_IAC12MODE) {
/* address range - clear slots 1 & 2 */
- child->thread.iac2 = 0;
+ child->thread.debug.iac2 = 0;
dbcr_iac_range(child) &= ~DBCR_IAC12MODE;
}
- child->thread.iac1 = 0;
- child->thread.dbcr0 &= ~DBCR0_IAC1;
+ child->thread.debug.iac1 = 0;
+ child->thread.debug.dbcr0 &= ~DBCR0_IAC1;
break;
case 2:
- if ((child->thread.dbcr0 & DBCR0_IAC2) == 0)
+ if ((child->thread.debug.dbcr0 & DBCR0_IAC2) == 0)
return -ENOENT;
if (dbcr_iac_range(child) & DBCR_IAC12MODE)
/* used in a range */
return -EINVAL;
- child->thread.iac2 = 0;
- child->thread.dbcr0 &= ~DBCR0_IAC2;
+ child->thread.debug.iac2 = 0;
+ child->thread.debug.dbcr0 &= ~DBCR0_IAC2;
break;
#if CONFIG_PPC_ADV_DEBUG_IACS > 2
case 3:
- if ((child->thread.dbcr0 & DBCR0_IAC3) == 0)
+ if ((child->thread.debug.dbcr0 & DBCR0_IAC3) == 0)
return -ENOENT;
if (dbcr_iac_range(child) & DBCR_IAC34MODE) {
/* address range - clear slots 3 & 4 */
- child->thread.iac4 = 0;
+ child->thread.debug.iac4 = 0;
dbcr_iac_range(child) &= ~DBCR_IAC34MODE;
}
- child->thread.iac3 = 0;
- child->thread.dbcr0 &= ~DBCR0_IAC3;
+ child->thread.debug.iac3 = 0;
+ child->thread.debug.dbcr0 &= ~DBCR0_IAC3;
break;
case 4:
- if ((child->thread.dbcr0 & DBCR0_IAC4) == 0)
+ if ((child->thread.debug.dbcr0 & DBCR0_IAC4) == 0)
return -ENOENT;
if (dbcr_iac_range(child) & DBCR_IAC34MODE)
/* Used in a range */
return -EINVAL;
- child->thread.iac4 = 0;
- child->thread.dbcr0 &= ~DBCR0_IAC4;
+ child->thread.debug.iac4 = 0;
+ child->thread.debug.dbcr0 &= ~DBCR0_IAC4;
break;
#endif
default:
@@ -1231,18 +1232,18 @@ static int set_dac(struct task_struct *child, struct ppc_hw_breakpoint *bp_info)
dbcr_dac(child) |= DBCR_DAC1R;
if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)
dbcr_dac(child) |= DBCR_DAC1W;
- child->thread.dac1 = (unsigned long)bp_info->addr;
+ child->thread.debug.dac1 = (unsigned long)bp_info->addr;
#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
if (byte_enable) {
- child->thread.dvc1 =
+ child->thread.debug.dvc1 =
(unsigned long)bp_info->condition_value;
- child->thread.dbcr2 |=
+ child->thread.debug.dbcr2 |=
((byte_enable << DBCR2_DVC1BE_SHIFT) |
(condition_mode << DBCR2_DVC1M_SHIFT));
}
#endif
#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
- } else if (child->thread.dbcr2 & DBCR2_DAC12MODE) {
+ } else if (child->thread.debug.dbcr2 & DBCR2_DAC12MODE) {
/* Both dac1 and dac2 are part of a range */
return -ENOSPC;
#endif
@@ -1252,19 +1253,19 @@ static int set_dac(struct task_struct *child, struct ppc_hw_breakpoint *bp_info)
dbcr_dac(child) |= DBCR_DAC2R;
if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)
dbcr_dac(child) |= DBCR_DAC2W;
- child->thread.dac2 = (unsigned long)bp_info->addr;
+ child->thread.debug.dac2 = (unsigned long)bp_info->addr;
#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
if (byte_enable) {
- child->thread.dvc2 =
+ child->thread.debug.dvc2 =
(unsigned long)bp_info->condition_value;
- child->thread.dbcr2 |=
+ child->thread.debug.dbcr2 |=
((byte_enable << DBCR2_DVC2BE_SHIFT) |
(condition_mode << DBCR2_DVC2M_SHIFT));
}
#endif
} else
return -ENOSPC;
- child->thread.dbcr0 |= DBCR0_IDM;
+ child->thread.debug.dbcr0 |= DBCR0_IDM;
child->thread.regs->msr |= MSR_DE;
return slot + 4;
@@ -1276,32 +1277,32 @@ static int del_dac(struct task_struct *child, int slot)
if ((dbcr_dac(child) & (DBCR_DAC1R | DBCR_DAC1W)) == 0)
return -ENOENT;
- child->thread.dac1 = 0;
+ child->thread.debug.dac1 = 0;
dbcr_dac(child) &= ~(DBCR_DAC1R | DBCR_DAC1W);
#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
- if (child->thread.dbcr2 & DBCR2_DAC12MODE) {
- child->thread.dac2 = 0;
- child->thread.dbcr2 &= ~DBCR2_DAC12MODE;
+ if (child->thread.debug.dbcr2 & DBCR2_DAC12MODE) {
+ child->thread.debug.dac2 = 0;
+ child->thread.debug.dbcr2 &= ~DBCR2_DAC12MODE;
}
- child->thread.dbcr2 &= ~(DBCR2_DVC1M | DBCR2_DVC1BE);
+ child->thread.debug.dbcr2 &= ~(DBCR2_DVC1M | DBCR2_DVC1BE);
#endif
#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
- child->thread.dvc1 = 0;
+ child->thread.debug.dvc1 = 0;
#endif
} else if (slot == 2) {
if ((dbcr_dac(child) & (DBCR_DAC2R | DBCR_DAC2W)) == 0)
return -ENOENT;
#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
- if (child->thread.dbcr2 & DBCR2_DAC12MODE)
+ if (child->thread.debug.dbcr2 & DBCR2_DAC12MODE)
/* Part of a range */
return -EINVAL;
- child->thread.dbcr2 &= ~(DBCR2_DVC2M | DBCR2_DVC2BE);
+ child->thread.debug.dbcr2 &= ~(DBCR2_DVC2M | DBCR2_DVC2BE);
#endif
#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
- child->thread.dvc2 = 0;
+ child->thread.debug.dvc2 = 0;
#endif
- child->thread.dac2 = 0;
+ child->thread.debug.dac2 = 0;
dbcr_dac(child) &= ~(DBCR_DAC2R | DBCR_DAC2W);
} else
return -EINVAL;
@@ -1343,22 +1344,22 @@ static int set_dac_range(struct task_struct *child,
return -EIO;
}
- if (child->thread.dbcr0 &
+ if (child->thread.debug.dbcr0 &
(DBCR0_DAC1R | DBCR0_DAC1W | DBCR0_DAC2R | DBCR0_DAC2W))
return -ENOSPC;
if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)
- child->thread.dbcr0 |= (DBCR0_DAC1R | DBCR0_IDM);
+ child->thread.debug.dbcr0 |= (DBCR0_DAC1R | DBCR0_IDM);
if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)
- child->thread.dbcr0 |= (DBCR0_DAC1W | DBCR0_IDM);
- child->thread.dac1 = bp_info->addr;
- child->thread.dac2 = bp_info->addr2;
+ child->thread.debug.dbcr0 |= (DBCR0_DAC1W | DBCR0_IDM);
+ child->thread.debug.dac1 = bp_info->addr;
+ child->thread.debug.dac2 = bp_info->addr2;
if (mode == PPC_BREAKPOINT_MODE_RANGE_INCLUSIVE)
- child->thread.dbcr2 |= DBCR2_DAC12M;
+ child->thread.debug.dbcr2 |= DBCR2_DAC12M;
else if (mode == PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE)
- child->thread.dbcr2 |= DBCR2_DAC12MX;
+ child->thread.debug.dbcr2 |= DBCR2_DAC12MX;
else /* PPC_BREAKPOINT_MODE_MASK */
- child->thread.dbcr2 |= DBCR2_DAC12MM;
+ child->thread.debug.dbcr2 |= DBCR2_DAC12MM;
child->thread.regs->msr |= MSR_DE;
return 5;
@@ -1489,9 +1490,9 @@ static long ppc_del_hwdebug(struct task_struct *child, long data)
rc = del_dac(child, (int)data - 4);
if (!rc) {
- if (!DBCR_ACTIVE_EVENTS(child->thread.dbcr0,
- child->thread.dbcr1)) {
- child->thread.dbcr0 &= ~DBCR0_IDM;
+ if (!DBCR_ACTIVE_EVENTS(child->thread.debug.dbcr0,
+ child->thread.debug.dbcr1)) {
+ child->thread.debug.dbcr0 &= ~DBCR0_IDM;
child->thread.regs->msr &= ~MSR_DE;
}
}
@@ -1554,10 +1555,10 @@ long arch_ptrace(struct task_struct *child, long request,
flush_fp_to_thread(child);
if (fpidx < (PT_FPSCR - PT_FPR0))
- tmp = ((unsigned long *)child->thread.fpr)
- [fpidx * TS_FPRWIDTH];
+ memcpy(&tmp, &child->thread.fp_state.fpr,
+ sizeof(long));
else
- tmp = child->thread.fpscr.val;
+ tmp = child->thread.fp_state.fpscr;
}
ret = put_user(tmp, datalp);
break;
@@ -1587,10 +1588,10 @@ long arch_ptrace(struct task_struct *child, long request,
flush_fp_to_thread(child);
if (fpidx < (PT_FPSCR - PT_FPR0))
- ((unsigned long *)child->thread.fpr)
- [fpidx * TS_FPRWIDTH] = data;
+ memcpy(&child->thread.fp_state.fpr, &data,
+ sizeof(long));
else
- child->thread.fpscr.val = data;
+ child->thread.fp_state.fpscr = data;
ret = 0;
}
break;
@@ -1669,7 +1670,7 @@ long arch_ptrace(struct task_struct *child, long request,
if (addr > 0)
break;
#ifdef CONFIG_PPC_ADV_DEBUG_REGS
- ret = put_user(child->thread.dac1, datalp);
+ ret = put_user(child->thread.debug.dac1, datalp);
#else
dabr_fake = ((child->thread.hw_brk.address & (~HW_BRK_TYPE_DABR)) |
(child->thread.hw_brk.type & HW_BRK_TYPE_DABR));
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-04 02:23:39 +0000