diff --git a/linux-user/host/aarch64/host-signal.h b/linux-user/host/aarch64/host-signal.h
index 0c0b08383a..9770b36dc1 100644
--- a/linux-user/host/aarch64/host-signal.h
+++ b/linux-user/host/aarch64/host-signal.h
@@ -35,6 +35,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.pc;
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.pc = pc;
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     struct _aarch64_ctx *hdr;
diff --git a/linux-user/host/alpha/host-signal.h b/linux-user/host/alpha/host-signal.h
index e080be412f..f4c942948a 100644
--- a/linux-user/host/alpha/host-signal.h
+++ b/linux-user/host/alpha/host-signal.h
@@ -16,6 +16,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.sc_pc;
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.sc_pc = pc;
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     uint32_t *pc = (uint32_t *)host_signal_pc(uc);
diff --git a/linux-user/host/arm/host-signal.h b/linux-user/host/arm/host-signal.h
index efb165c0c5..6c095773c0 100644
--- a/linux-user/host/arm/host-signal.h
+++ b/linux-user/host/arm/host-signal.h
@@ -16,6 +16,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.arm_pc;
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.arm_pc = pc;
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     /*
diff --git a/linux-user/host/i386/host-signal.h b/linux-user/host/i386/host-signal.h
index 4c8eef99ce..abe1ece5c9 100644
--- a/linux-user/host/i386/host-signal.h
+++ b/linux-user/host/i386/host-signal.h
@@ -16,6 +16,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.gregs[REG_EIP];
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.gregs[REG_EIP] = pc;
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     return uc->uc_mcontext.gregs[REG_TRAPNO] == 0xe
diff --git a/linux-user/host/mips/host-signal.h b/linux-user/host/mips/host-signal.h
index ef341f7c20..c666ed8c3f 100644
--- a/linux-user/host/mips/host-signal.h
+++ b/linux-user/host/mips/host-signal.h
@@ -16,6 +16,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.pc;
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.pc = pc;
+}
+
 #if defined(__misp16) || defined(__mips_micromips)
 #error "Unsupported encoding"
 #endif
diff --git a/linux-user/host/ppc/host-signal.h b/linux-user/host/ppc/host-signal.h
index a491c413dc..1d8e658ff7 100644
--- a/linux-user/host/ppc/host-signal.h
+++ b/linux-user/host/ppc/host-signal.h
@@ -16,6 +16,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.regs->nip;
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.regs->nip = pc;
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     return uc->uc_mcontext.regs->trap != 0x400
diff --git a/linux-user/host/riscv/host-signal.h b/linux-user/host/riscv/host-signal.h
index 3b168cb58b..a4f170efb0 100644
--- a/linux-user/host/riscv/host-signal.h
+++ b/linux-user/host/riscv/host-signal.h
@@ -16,6 +16,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.__gregs[REG_PC];
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.__gregs[REG_PC] = pc;
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     /*
diff --git a/linux-user/host/s390/host-signal.h b/linux-user/host/s390/host-signal.h
index 26990e4893..a524f2ab00 100644
--- a/linux-user/host/s390/host-signal.h
+++ b/linux-user/host/s390/host-signal.h
@@ -16,6 +16,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.psw.addr;
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.psw.addr = pc;
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     uint16_t *pinsn = (uint16_t *)host_signal_pc(uc);
diff --git a/linux-user/host/sparc/host-signal.h b/linux-user/host/sparc/host-signal.h
index 5e71d33f8e..7342936071 100644
--- a/linux-user/host/sparc/host-signal.h
+++ b/linux-user/host/sparc/host-signal.h
@@ -20,6 +20,15 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
 #endif
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+#ifdef __arch64__
+    uc->uc_mcontext.mc_gregs[MC_PC] = pc;
+#else
+    uc->uc_mcontext.gregs[REG_PC] = pc;
+#endif
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     uint32_t insn = *(uint32_t *)host_signal_pc(uc);
diff --git a/linux-user/host/x86_64/host-signal.h b/linux-user/host/x86_64/host-signal.h
index 883d2fcf65..c71d597eb2 100644
--- a/linux-user/host/x86_64/host-signal.h
+++ b/linux-user/host/x86_64/host-signal.h
@@ -15,6 +15,11 @@ static inline uintptr_t host_signal_pc(ucontext_t *uc)
     return uc->uc_mcontext.gregs[REG_RIP];
 }
 
+static inline void host_signal_set_pc(ucontext_t *uc, uintptr_t pc)
+{
+    uc->uc_mcontext.gregs[REG_RIP] = pc;
+}
+
 static inline bool host_signal_write(siginfo_t *info, ucontext_t *uc)
 {
     return uc->uc_mcontext.gregs[REG_TRAPNO] == 0xe
