Change upeek() to take pid, not full tcp.

This will be used by next change.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 73 insertions, 73 deletions

diff --git a/syscall.c b/syscall.c
index 7c6317f..8d1f8a3 100644
--- a/syscall.c
+++ b/syscall.c
@@ -683,10 +683,10 @@ getrval2(struct tcb *tcp)
 # if defined(SPARC) || defined(SPARC64)
 	val = sparc_regs.u_regs[U_REG_O1];
 # elif defined(SH)
-	if (upeek(tcp, 4*(REG_REG0+1), &val) < 0)
+	if (upeek(tcp->pid, 4*(REG_REG0+1), &val) < 0)
 		return -1;
 # elif defined(IA64)
-	if (upeek(tcp, PT_R9, &val) < 0)
+	if (upeek(tcp->pid, PT_R9, &val) < 0)
 		return -1;
 # endif
 
@@ -822,7 +822,7 @@ printcall(struct tcb *tcp)
 	tprintf("[%08lx] ", i386_regs.eip);
 #elif defined(S390) || defined(S390X)
 	long psw;
-	if (upeek(tcp, PT_PSWADDR, &psw) < 0) {
+	if (upeek(tcp->pid, PT_PSWADDR, &psw) < 0) {
 		PRINTBADPC;
 		return;
 	}
@@ -844,7 +844,7 @@ printcall(struct tcb *tcp)
 	}
 #elif defined(IA64)
 	long ip;
-	if (upeek(tcp, PT_B0, &ip) < 0) {
+	if (upeek(tcp->pid, PT_B0, &ip) < 0) {
 		PRINTBADPC;
 		return;
 	}
@@ -858,14 +858,14 @@ printcall(struct tcb *tcp)
 # endif
 #elif defined(M68K)
 	long pc;
-	if (upeek(tcp, 4*PT_PC, &pc) < 0) {
+	if (upeek(tcp->pid, 4*PT_PC, &pc) < 0) {
 		tprints("[????????] ");
 		return;
 	}
 	tprintf("[%08lx] ", pc);
 #elif defined(ALPHA)
 	long pc;
-	if (upeek(tcp, REG_PC, &pc) < 0) {
+	if (upeek(tcp->pid, REG_PC, &pc) < 0) {
 		tprints("[????????????????] ");
 		return;
 	}
@@ -876,28 +876,28 @@ printcall(struct tcb *tcp)
 	tprintf("[%08lx] ", sparc_regs.tpc);
 #elif defined(HPPA)
 	long pc;
-	if (upeek(tcp, PT_IAOQ0, &pc) < 0) {
+	if (upeek(tcp->pid, PT_IAOQ0, &pc) < 0) {
 		tprints("[????????] ");
 		return;
 	}
 	tprintf("[%08lx] ", pc);
 #elif defined(MIPS)
 	long pc;
-	if (upeek(tcp, REG_EPC, &pc) < 0) {
+	if (upeek(tcp->pid, REG_EPC, &pc) < 0) {
 		tprints("[????????] ");
 		return;
 	}
 	tprintf("[%08lx] ", pc);
 #elif defined(SH)
 	long pc;
-	if (upeek(tcp, 4*REG_PC, &pc) < 0) {
+	if (upeek(tcp->pid, 4*REG_PC, &pc) < 0) {
 		tprints("[????????] ");
 		return;
 	}
 	tprintf("[%08lx] ", pc);
 #elif defined(SH64)
 	long pc;
-	if (upeek(tcp, REG_PC, &pc) < 0) {
+	if (upeek(tcp->pid, REG_PC, &pc) < 0) {
 		tprints("[????????????????] ");
 		return;
 	}
@@ -910,21 +910,21 @@ printcall(struct tcb *tcp)
 	tprintf("[%08lx] ", avr32_regs.pc);
 #elif defined(BFIN)
 	long pc;
-	if (upeek(tcp, PT_PC, &pc) < 0) {
+	if (upeek(tcp->pid, PT_PC, &pc) < 0) {
 		PRINTBADPC;
 		return;
 	}
 	tprintf("[%08lx] ", pc);
 #elif defined(CRISV10)
 	long pc;
-	if (upeek(tcp, 4*PT_IRP, &pc) < 0) {
+	if (upeek(tcp->pid, 4*PT_IRP, &pc) < 0) {
 		PRINTBADPC;
 		return;
 	}
 	tprintf("[%08lx] ", pc);
 #elif defined(CRISV32)
 	long pc;
-	if (upeek(tcp, 4*PT_ERP, &pc) < 0) {
+	if (upeek(tcp->pid, 4*PT_ERP, &pc) < 0) {
 		PRINTBADPC;
 		return;
 	}
@@ -941,7 +941,7 @@ printcall(struct tcb *tcp)
 	tprintf("[%08lx] ", metag_regs.pc);
 #elif defined(XTENSA)
 	long pc;
-	if (upeek(tcp, REG_PC, &pc) < 0) {
+	if (upeek(tcp->pid, REG_PC, &pc) < 0) {
 		PRINTBADPC;
 		return;
 	}
@@ -1163,7 +1163,7 @@ get_scno(struct tcb *tcp)
 	long scno = 0;
 
 #if defined(S390) || defined(S390X)
-	if (upeek(tcp, PT_GPR2, &syscall_mode) < 0)
+	if (upeek(tcp->pid, PT_GPR2, &syscall_mode) < 0)
 		return -1;
 
 	if (syscall_mode != -ENOSYS) {
@@ -1185,7 +1185,7 @@ get_scno(struct tcb *tcp)
 				PT_GPR12, PT_GPR13, PT_GPR14,    PT_GPR15
 		};
 
-		if (upeek(tcp, PT_PSWADDR, &psw) < 0)
+		if (upeek(tcp->pid, PT_PSWADDR, &psw) < 0)
 			return -1;
 		errno = 0;
 		opcode = ptrace(PTRACE_PEEKTEXT, tcp->pid, (char *)(psw - sizeof(long)), 0);
@@ -1218,13 +1218,13 @@ get_scno(struct tcb *tcp)
 
 			tmp = 0;
 			offset_reg = (opcode & 0x000f0000) >> 16;
-			if (offset_reg && (upeek(tcp, gpr_offset[offset_reg], &tmp) < 0))
+			if (offset_reg && (upeek(tcp->pid, gpr_offset[offset_reg], &tmp) < 0))
 				return -1;
 			svc_addr += tmp;
 
 			tmp = 0;
 			offset_reg = (opcode & 0x0000f000) >> 12;
-			if (offset_reg && (upeek(tcp, gpr_offset[offset_reg], &tmp) < 0))
+			if (offset_reg && (upeek(tcp->pid, gpr_offset[offset_reg], &tmp) < 0))
 				return -1;
 			svc_addr += tmp;
 
@@ -1238,7 +1238,7 @@ get_scno(struct tcb *tcp)
 # endif
 			tmp = 0;
 			offset_reg = (opcode & 0x00f00000) >> 20;
-			if (offset_reg && (upeek(tcp, gpr_offset[offset_reg], &tmp) < 0))
+			if (offset_reg && (upeek(tcp->pid, gpr_offset[offset_reg], &tmp) < 0))
 				return -1;
 
 			scno = (scno | tmp) & 0xff;
@@ -1260,7 +1260,7 @@ get_scno(struct tcb *tcp)
 #elif defined(AVR32)
 	scno = avr32_regs.r8;
 #elif defined(BFIN)
-	if (upeek(tcp, PT_ORIG_P0, &scno))
+	if (upeek(tcp->pid, PT_ORIG_P0, &scno))
 		return -1;
 #elif defined(I386)
 	scno = i386_regs.orig_eax;
@@ -1357,13 +1357,13 @@ get_scno(struct tcb *tcp)
 #elif defined(IA64)
 #	define IA64_PSR_IS	((long)1 << 34)
 	long psr;
-	if (upeek(tcp, PT_CR_IPSR, &psr) >= 0)
+	if (upeek(tcp->pid, PT_CR_IPSR, &psr) >= 0)
 		ia32 = (psr & IA64_PSR_IS) != 0;
 	if (ia32) {
-		if (upeek(tcp, PT_R1, &scno) < 0)
+		if (upeek(tcp->pid, PT_R1, &scno) < 0)
 			return -1;
 	} else {
-		if (upeek(tcp, PT_R15, &scno) < 0)
+		if (upeek(tcp->pid, PT_R15, &scno) < 0)
 			return -1;
 	}
 #elif defined(AARCH64)
@@ -1414,7 +1414,7 @@ get_scno(struct tcb *tcp)
 
 	scno = shuffle_scno(scno);
 #elif defined(M68K)
-	if (upeek(tcp, 4*PT_ORIG_D0, &scno) < 0)
+	if (upeek(tcp->pid, 4*PT_ORIG_D0, &scno) < 0)
 		return -1;
 #elif defined(LINUX_MIPSN32)
 	unsigned long long regs[38];
@@ -1433,9 +1433,9 @@ get_scno(struct tcb *tcp)
 		}
 	}
 #elif defined(MIPS)
-	if (upeek(tcp, REG_A3, &mips_a3) < 0)
+	if (upeek(tcp->pid, REG_A3, &mips_a3) < 0)
 		return -1;
-	if (upeek(tcp, REG_V0, &scno) < 0)
+	if (upeek(tcp->pid, REG_V0, &scno) < 0)
 		return -1;
 
 	if (!SCNO_IN_RANGE(scno)) {
@@ -1446,9 +1446,9 @@ get_scno(struct tcb *tcp)
 		}
 	}
 #elif defined(ALPHA)
-	if (upeek(tcp, REG_A3, &alpha_a3) < 0)
+	if (upeek(tcp->pid, REG_A3, &alpha_a3) < 0)
 		return -1;
-	if (upeek(tcp, REG_R0, &scno) < 0)
+	if (upeek(tcp->pid, REG_R0, &scno) < 0)
 		return -1;
 
 	/*
@@ -1521,13 +1521,13 @@ get_scno(struct tcb *tcp)
 		memmove(&sparc_regs.u_regs[U_REG_O0], &sparc_regs.u_regs[U_REG_O1], 7*sizeof(sparc_regs.u_regs[0]));
 	}
 #elif defined(HPPA)
-	if (upeek(tcp, PT_GR20, &scno) < 0)
+	if (upeek(tcp->pid, PT_GR20, &scno) < 0)
 		return -1;
 #elif defined(SH)
 	/*
 	 * In the new syscall ABI, the system call number is in R3.
 	 */
-	if (upeek(tcp, 4*(REG_REG0+3), &scno) < 0)
+	if (upeek(tcp->pid, 4*(REG_REG0+3), &scno) < 0)
 		return -1;
 
 	if (scno < 0) {
@@ -1544,11 +1544,11 @@ get_scno(struct tcb *tcp)
 		scno = correct_scno;
 	}
 #elif defined(SH64)
-	if (upeek(tcp, REG_SYSCALL, &scno) < 0)
+	if (upeek(tcp->pid, REG_SYSCALL, &scno) < 0)
 		return -1;
 	scno &= 0xFFFF;
 #elif defined(CRISV10) || defined(CRISV32)
-	if (upeek(tcp, 4*PT_R9, &scno) < 0)
+	if (upeek(tcp->pid, 4*PT_R9, &scno) < 0)
 		return -1;
 #elif defined(TILE)
 	int currpers;
@@ -1566,14 +1566,14 @@ get_scno(struct tcb *tcp)
 # endif
 	update_personality(tcp, currpers);
 #elif defined(MICROBLAZE)
-	if (upeek(tcp, 0, &scno) < 0)
+	if (upeek(tcp->pid, 0, &scno) < 0)
 		return -1;
 #elif defined(OR1K)
 	scno = or1k_regs.gpr[11];
 #elif defined(METAG)
 	scno = metag_regs.dx[0][1];	/* syscall number in D1Re0 (D1.0) */
 #elif defined(XTENSA)
-	if (upeek(tcp, SYSCALL_NR, &scno) < 0)
+	if (upeek(tcp->pid, SYSCALL_NR, &scno) < 0)
 		return -1;
 #endif
 
@@ -1632,7 +1632,7 @@ syscall_fixup_on_sysenter(struct tcb *tcp)
 	 * and stored it in syscall_mode, reuse it here
 	 * instead of re-fetching?
 	 */
-	if (upeek(tcp, PT_GPR2, &gpr2) < 0)
+	if (upeek(tcp->pid, PT_GPR2, &gpr2) < 0)
 		return -1;
 	if (syscall_mode != -ENOSYS)
 		syscall_mode = tcp->scno;
@@ -1643,7 +1643,7 @@ syscall_fixup_on_sysenter(struct tcb *tcp)
 	}
 #elif defined(M68K)
 	/* TODO? Eliminate upeek's in arches below like we did in x86 */
-	if (upeek(tcp, 4*PT_D0, &m68k_d0) < 0)
+	if (upeek(tcp->pid, 4*PT_D0, &m68k_d0) < 0)
 		return -1;
 	if (m68k_d0 != -ENOSYS) {
 		if (debug_flag)
@@ -1651,9 +1651,9 @@ syscall_fixup_on_sysenter(struct tcb *tcp)
 		return 0;
 	}
 #elif defined(IA64)
-	if (upeek(tcp, PT_R10, &ia64_r10) < 0)
+	if (upeek(tcp->pid, PT_R10, &ia64_r10) < 0)
 		return -1;
-	if (upeek(tcp, PT_R8, &ia64_r8) < 0)
+	if (upeek(tcp->pid, PT_R8, &ia64_r8) < 0)
 		return -1;
 	if (ia32 && ia64_r8 != -ENOSYS) {
 		if (debug_flag)
@@ -1661,7 +1661,7 @@ syscall_fixup_on_sysenter(struct tcb *tcp)
 		return 0;
 	}
 #elif defined(CRISV10) || defined(CRISV32)
-	if (upeek(tcp, 4*PT_R10, &cris_r10) < 0)
+	if (upeek(tcp->pid, 4*PT_R10, &cris_r10) < 0)
 		return -1;
 	if (cris_r10 != -ENOSYS) {
 		if (debug_flag)
@@ -1669,7 +1669,7 @@ syscall_fixup_on_sysenter(struct tcb *tcp)
 		return 0;
 	}
 #elif defined(MICROBLAZE)
-	if (upeek(tcp, 3 * 4, &microblaze_r3) < 0)
+	if (upeek(tcp->pid, 3 * 4, &microblaze_r3) < 0)
 		return -1;
 	if (microblaze_r3 != -ENOSYS) {
 		if (debug_flag)
@@ -1774,11 +1774,11 @@ get_syscall_args(struct tcb *tcp)
 
 #if defined(S390) || defined(S390X)
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, i==0 ? PT_ORIGGPR2 : PT_GPR2 + i*sizeof(long), &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, i==0 ? PT_ORIGGPR2 : PT_GPR2 + i*sizeof(long), &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(ALPHA)
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, REG_A0+i, &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, REG_A0+i, &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(IA64)
 	if (!ia32) {
@@ -1789,9 +1789,9 @@ get_syscall_args(struct tcb *tcp)
 #		  define PT_RBS_END	PT_AR_BSP
 #		endif
 
-		if (upeek(tcp, PT_RBS_END, &rbs_end) < 0)
+		if (upeek(tcp->pid, PT_RBS_END, &rbs_end) < 0)
 			return -1;
-		if (upeek(tcp, PT_CFM, (long *) &cfm) < 0)
+		if (upeek(tcp->pid, PT_CFM, (long *) &cfm) < 0)
 			return -1;
 
 		sof = (cfm >> 0) & 0x7f;
@@ -1812,7 +1812,7 @@ get_syscall_args(struct tcb *tcp)
 						      PT_R13 /* EBP = out5 */};
 
 		for (i = 0; i < nargs; ++i) {
-			if (upeek(tcp, argreg[i], &tcp->u_arg[i]) < 0)
+			if (upeek(tcp->pid, argreg[i], &tcp->u_arg[i]) < 0)
 				return -1;
 			/* truncate away IVE sign-extension */
 			tcp->u_arg[i] &= 0xffffffff;
@@ -1835,16 +1835,16 @@ get_syscall_args(struct tcb *tcp)
 	if (nargs > 4) {
 		long sp;
 
-		if (upeek(tcp, REG_SP, &sp) < 0)
+		if (upeek(tcp->pid, REG_SP, &sp) < 0)
 			return -1;
 		for (i = 0; i < 4; ++i)
-			if (upeek(tcp, REG_A0 + i, &tcp->u_arg[i]) < 0)
+			if (upeek(tcp->pid, REG_A0 + i, &tcp->u_arg[i]) < 0)
 				return -1;
 		umoven(tcp, sp + 16, (nargs - 4) * sizeof(tcp->u_arg[0]),
 		       (char *)(tcp->u_arg + 4));
 	} else {
 		for (i = 0; i < nargs; ++i)
-			if (upeek(tcp, REG_A0 + i, &tcp->u_arg[i]) < 0)
+			if (upeek(tcp->pid, REG_A0 + i, &tcp->u_arg[i]) < 0)
 				return -1;
 	}
 #elif defined(POWERPC)
@@ -1861,7 +1861,7 @@ get_syscall_args(struct tcb *tcp)
 		tcp->u_arg[i] = sparc_regs.u_regs[U_REG_O0 + i];
 #elif defined(HPPA)
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, PT_GR26-4*i, &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, PT_GR26-4*i, &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(ARM) || defined(AARCH64)
 # if defined(AARCH64)
@@ -1885,7 +1885,7 @@ get_syscall_args(struct tcb *tcp)
 	static const int argreg[MAX_ARGS] = { PT_R0, PT_R1, PT_R2, PT_R3, PT_R4, PT_R5 };
 
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, argreg[i], &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, argreg[i], &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(SH)
 	static const int syscall_regs[MAX_ARGS] = {
@@ -1894,7 +1894,7 @@ get_syscall_args(struct tcb *tcp)
 	};
 
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, syscall_regs[i], &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, syscall_regs[i], &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(SH64)
 	int i;
@@ -1902,7 +1902,7 @@ get_syscall_args(struct tcb *tcp)
 	static const int syscall_regs[MAX_ARGS] = { 2, 3, 4, 5, 6, 7 };
 
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, REG_GENERAL(syscall_regs[i]), &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, REG_GENERAL(syscall_regs[i]), &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(I386)
 	(void)i;
@@ -1947,7 +1947,7 @@ get_syscall_args(struct tcb *tcp)
 	}
 #elif defined(MICROBLAZE)
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, (5 + i) * 4, &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, (5 + i) * 4, &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(CRISV10) || defined(CRISV32)
 	static const int crisregs[MAX_ARGS] = {
@@ -1956,14 +1956,14 @@ get_syscall_args(struct tcb *tcp)
 	};
 
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, crisregs[i], &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, crisregs[i], &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(TILE)
 	for (i = 0; i < nargs; ++i)
 		tcp->u_arg[i] = tile_regs.regs[i];
 #elif defined(M68K)
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, (i < 5 ? i : i + 2)*4, &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, (i < 5 ? i : i + 2)*4, &tcp->u_arg[i]) < 0)
 			return -1;
 #elif defined(OR1K)
 	(void)nargs;
@@ -1977,11 +1977,11 @@ get_syscall_args(struct tcb *tcp)
 	/* arg0: a6, arg1: a3, arg2: a4, arg3: a5, arg4: a8, arg5: a9 */
 	static const int xtensaregs[MAX_ARGS] = { 6, 3, 4, 5, 8, 9 };
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, REG_A_BASE + xtensaregs[i], &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, REG_A_BASE + xtensaregs[i], &tcp->u_arg[i]) < 0)
 			return -1;
 #else /* Other architecture (32bits specific) */
 	for (i = 0; i < nargs; ++i)
-		if (upeek(tcp, i*4, &tcp->u_arg[i]) < 0)
+		if (upeek(tcp->pid, i*4, &tcp->u_arg[i]) < 0)
 			return -1;
 #endif
 	return 1;
@@ -2097,7 +2097,7 @@ static int
 get_syscall_result(struct tcb *tcp)
 {
 #if defined(S390) || defined(S390X)
-	if (upeek(tcp, PT_GPR2, &gpr2) < 0)
+	if (upeek(tcp->pid, PT_GPR2, &gpr2) < 0)
 		return -1;
 #elif defined(POWERPC)
 # define SO_MASK 0x10000000
@@ -2107,7 +2107,7 @@ get_syscall_result(struct tcb *tcp)
 #elif defined(AVR32)
 	/* already done by get_regs */
 #elif defined(BFIN)
-	if (upeek(tcp, PT_R0, &bfin_r0) < 0)
+	if (upeek(tcp->pid, PT_R0, &bfin_r0) < 0)
 		return -1;
 #elif defined(I386)
 	/* already done by get_regs */
@@ -2116,11 +2116,11 @@ get_syscall_result(struct tcb *tcp)
 #elif defined(IA64)
 #	define IA64_PSR_IS	((long)1 << 34)
 	long psr;
-	if (upeek(tcp, PT_CR_IPSR, &psr) >= 0)
+	if (upeek(tcp->pid, PT_CR_IPSR, &psr) >= 0)
 		ia32 = (psr & IA64_PSR_IS) != 0;
-	if (upeek(tcp, PT_R8, &ia64_r8) < 0)
+	if (upeek(tcp->pid, PT_R8, &ia64_r8) < 0)
 		return -1;
-	if (upeek(tcp, PT_R10, &ia64_r10) < 0)
+	if (upeek(tcp->pid, PT_R10, &ia64_r10) < 0)
 		return -1;
 #elif defined(ARM)
 	/* already done by get_regs */
@@ -2133,7 +2133,7 @@ get_syscall_result(struct tcb *tcp)
 	 */
 	/*update_personality(tcp, aarch64_io.iov_len == sizeof(aarch64_regs));*/
 #elif defined(M68K)
-	if (upeek(tcp, 4*PT_D0, &m68k_d0) < 0)
+	if (upeek(tcp->pid, 4*PT_D0, &m68k_d0) < 0)
 		return -1;
 #elif defined(LINUX_MIPSN32)
 	unsigned long long regs[38];
@@ -2143,42 +2143,42 @@ get_syscall_result(struct tcb *tcp)
 	mips_a3 = regs[REG_A3];
 	mips_r2 = regs[REG_V0];
 #elif defined(MIPS)
-	if (upeek(tcp, REG_A3, &mips_a3) < 0)
+	if (upeek(tcp->pid, REG_A3, &mips_a3) < 0)
 		return -1;
-	if (upeek(tcp, REG_V0, &mips_r2) < 0)
+	if (upeek(tcp->pid, REG_V0, &mips_r2) < 0)
 		return -1;
 #elif defined(ALPHA)
-	if (upeek(tcp, REG_A3, &alpha_a3) < 0)
+	if (upeek(tcp->pid, REG_A3, &alpha_a3) < 0)
 		return -1;
-	if (upeek(tcp, REG_R0, &alpha_r0) < 0)
+	if (upeek(tcp->pid, REG_R0, &alpha_r0) < 0)
 		return -1;
 #elif defined(SPARC) || defined(SPARC64)
 	/* already done by get_regs */
 #elif defined(HPPA)
-	if (upeek(tcp, PT_GR28, &hppa_r28) < 0)
+	if (upeek(tcp->pid, PT_GR28, &hppa_r28) < 0)
 		return -1;
 #elif defined(SH)
 	/* new syscall ABI returns result in R0 */
-	if (upeek(tcp, 4*REG_REG0, (long *)&sh_r0) < 0)
+	if (upeek(tcp->pid, 4*REG_REG0, (long *)&sh_r0) < 0)
 		return -1;
 #elif defined(SH64)
 	/* ABI defines result returned in r9 */
-	if (upeek(tcp, REG_GENERAL(9), (long *)&sh64_r9) < 0)
+	if (upeek(tcp->pid, REG_GENERAL(9), (long *)&sh64_r9) < 0)
 		return -1;
 #elif defined(CRISV10) || defined(CRISV32)
-	if (upeek(tcp, 4*PT_R10, &cris_r10) < 0)
+	if (upeek(tcp->pid, 4*PT_R10, &cris_r10) < 0)
 		return -1;
 #elif defined(TILE)
 	/* already done by get_regs */
 #elif defined(MICROBLAZE)
-	if (upeek(tcp, 3 * 4, &microblaze_r3) < 0)
+	if (upeek(tcp->pid, 3 * 4, &microblaze_r3) < 0)
 		return -1;
 #elif defined(OR1K)
 	/* already done by get_regs */
 #elif defined(METAG)
 	/* already done by get_regs */
 #elif defined(XTENSA)
-	if (upeek(tcp, REG_A_BASE + 2, &xtensa_a2) < 0)
+	if (upeek(tcp->pid, REG_A_BASE + 2, &xtensa_a2) < 0)
 		return -1;
 #endif
 	return 1;