diff --git a/debuggerd/Android.mk b/debuggerd/Android.mk
index e4d7ecc..191e283 100644
--- a/debuggerd/Android.mk
+++ b/debuggerd/Android.mk
@@ -22,13 +22,6 @@
     -Wunused \
     -Werror \
 
-ifeq ($(ARCH_ARM_HAVE_VFP),true)
-LOCAL_CFLAGS_arm += -DWITH_VFP
-endif # ARCH_ARM_HAVE_VFP
-ifeq ($(ARCH_ARM_HAVE_VFP_D32),true)
-LOCAL_CFLAGS_arm += -DWITH_VFP_D32
-endif # ARCH_ARM_HAVE_VFP_D32
-
 LOCAL_SHARED_LIBRARIES := \
     libbacktrace \
     libcutils \
@@ -65,30 +58,3 @@
 LOCAL_MULTILIB := both
 
 include $(BUILD_EXECUTABLE)
-
-include $(CLEAR_VARS)
-
-ifeq ($(ARCH_ARM_HAVE_VFP),true)
-LOCAL_MODULE_TARGET_ARCH += arm
-LOCAL_SRC_FILES_arm := arm/vfp.S
-LOCAL_CFLAGS_arm += -DWITH_VFP
-ifeq ($(ARCH_ARM_HAVE_VFP_D32),true)
-LOCAL_CFLAGS_arm += -DWITH_VFP_D32
-endif # ARCH_ARM_HAVE_VFP_D32
-endif # ARCH_ARM_HAVE_VFP == true
-LOCAL_CFLAGS += -Werror
-
-LOCAL_SRC_FILES_arm64 := arm64/vfp.S
-LOCAL_MODULE_TARGET_ARCH += arm64
-
-LOCAL_SRC_FILES := vfp-crasher.c
-LOCAL_MODULE := vfp-crasher
-LOCAL_MODULE_PATH := $(TARGET_OUT_OPTIONAL_EXECUTABLES)
-LOCAL_MODULE_TAGS := optional
-LOCAL_SHARED_LIBRARIES := libcutils liblog libc
-
-LOCAL_MODULE_STEM_32 := vfp-crasher
-LOCAL_MODULE_STEM_64 := vfp-crasher64
-LOCAL_MULTILIB := both
-
-include $(BUILD_EXECUTABLE)
diff --git a/debuggerd/arm/crashglue.S b/debuggerd/arm/crashglue.S
index eb9d0e3..8649056 100644
--- a/debuggerd/arm/crashglue.S
+++ b/debuggerd/arm/crashglue.S
@@ -1,8 +1,5 @@
 .globl crash1
 .type crash1, %function
-.globl crashnostack
-.type crashnostack, %function
-
 crash1:
 	ldr r0, =0xa5a50000
 	ldr r1, =0xa5a50001
@@ -18,11 +15,46 @@
 	ldr r11, =0xa5a50011
 	ldr r12, =0xa5a50012
 
+
+	fconstd   d0, #0
+	fconstd   d1, #1
+	fconstd   d2, #2
+	fconstd   d3, #3
+	fconstd   d4, #4
+	fconstd   d5, #5
+	fconstd   d6, #6
+	fconstd   d7, #7
+	fconstd   d8, #8
+	fconstd   d9, #9
+	fconstd   d10, #10
+	fconstd   d11, #11
+	fconstd   d12, #12
+	fconstd   d13, #13
+	fconstd   d14, #14
+	fconstd   d15, #15
+	fconstd   d16, #16
+	fconstd   d17, #17
+	fconstd   d18, #18
+	fconstd   d19, #19
+	fconstd   d20, #20
+	fconstd   d21, #21
+	fconstd   d22, #22
+	fconstd   d23, #23
+	fconstd   d24, #24
+	fconstd   d25, #25
+	fconstd   d26, #26
+	fconstd   d27, #27
+	fconstd   d28, #28
+	fconstd   d29, #29
+	fconstd   d30, #30
+	fconstd   d31, #31
+
 	mov lr, #0
 	ldr lr, [lr]
 	b .
 
-
+.globl crashnostack
+.type crashnostack, %function
 crashnostack:
 	mov sp, #0
 	mov r0, #0
diff --git a/debuggerd/arm/machine.cpp b/debuggerd/arm/machine.cpp
index 839d47a..8270066 100644
--- a/debuggerd/arm/machine.cpp
+++ b/debuggerd/arm/machine.cpp
@@ -27,21 +27,8 @@
 #include "../utility.h"
 #include "../machine.h"
 
-// enable to dump memory pointed to by every register
-#define DUMP_MEMORY_FOR_ALL_REGISTERS 1
-
-#ifdef WITH_VFP
-#ifdef WITH_VFP_D32
-#define NUM_VFP_REGS 32
-#else
-#define NUM_VFP_REGS 16
-#endif
-#endif
-
-// If configured to do so, dump memory around *all* registers
-// for the crashing thread.
 void dump_memory_and_code(log_t* log, pid_t tid) {
-  struct pt_regs regs;
+  pt_regs regs;
   if (ptrace(PTRACE_GETREGS, tid, 0, &regs)) {
     return;
   }
@@ -73,7 +60,7 @@
 }
 
 void dump_registers(log_t* log, pid_t tid) {
-  struct pt_regs r;
+  pt_regs r;
   if (ptrace(PTRACE_GETREGS, tid, 0, &r)) {
     _LOG(log, logtype::REGISTERS, "cannot get registers: %s\n", strerror(errno));
     return;
@@ -93,19 +80,15 @@
        static_cast<uint32_t>(r.ARM_lr), static_cast<uint32_t>(r.ARM_pc),
        static_cast<uint32_t>(r.ARM_cpsr));
 
-#ifdef WITH_VFP
-  struct user_vfp vfp_regs;
-  int i;
-
+  user_vfp vfp_regs;
   if (ptrace(PTRACE_GETVFPREGS, tid, 0, &vfp_regs)) {
     _LOG(log, logtype::REGISTERS, "cannot get registers: %s\n", strerror(errno));
     return;
   }
 
-  for (i = 0; i < NUM_VFP_REGS; i += 2) {
+  for (size_t i = 0; i < 32; i += 2) {
     _LOG(log, logtype::REGISTERS, "    d%-2d %016llx  d%-2d %016llx\n",
          i, vfp_regs.fpregs[i], i+1, vfp_regs.fpregs[i+1]);
   }
   _LOG(log, logtype::REGISTERS, "    scr %08lx\n", vfp_regs.fpscr);
-#endif
 }
diff --git a/debuggerd/arm/vfp.S b/debuggerd/arm/vfp.S
deleted file mode 100644
index 9744f6f..0000000
--- a/debuggerd/arm/vfp.S
+++ /dev/null
@@ -1,43 +0,0 @@
-    .text
-    .align 2
-    .global crash
-    .type crash, %function
-crash:
-    fconstd   d0, #0
-    fconstd   d1, #1
-    fconstd   d2, #2
-    fconstd   d3, #3
-    fconstd   d4, #4
-    fconstd   d5, #5
-    fconstd   d6, #6
-    fconstd   d7, #7
-    fconstd   d8, #8
-    fconstd   d9, #9
-    fconstd   d10, #10
-    fconstd   d11, #11
-    fconstd   d12, #12
-    fconstd   d13, #13
-    fconstd   d14, #14
-    fconstd   d15, #15
-#ifdef WITH_VFP_D32
-    fconstd   d16, #16
-    fconstd   d17, #17
-    fconstd   d18, #18
-    fconstd   d19, #19
-    fconstd   d20, #20
-    fconstd   d21, #21
-    fconstd   d22, #22
-    fconstd   d23, #23
-    fconstd   d24, #24
-    fconstd   d25, #25
-    fconstd   d26, #26
-    fconstd   d27, #27
-    fconstd   d28, #28
-    fconstd   d29, #29
-    fconstd   d30, #30
-    fconstd   d31, #31
-#endif
-    mov       r0, #0
-    str       r0, [r0]
-    bx        lr
-
diff --git a/debuggerd/arm64/crashglue.S b/debuggerd/arm64/crashglue.S
index b06b67c..e58b542 100644
--- a/debuggerd/arm64/crashglue.S
+++ b/debuggerd/arm64/crashglue.S
@@ -1,8 +1,5 @@
 .globl crash1
 .type crash1, %function
-.globl crashnostack
-.type crashnostack, %function
-
 crash1:
 	ldr x0, =0xa5a50000
 	ldr x1, =0xa5a50001
@@ -35,11 +32,46 @@
 	ldr x28, =0xa5a50028
 	ldr x29, =0xa5a50029
 
+	fmov   d0, -1.0  // -1 is more convincing than 0.
+	fmov   d1, 1.0
+	fmov   d2, 2.0
+	fmov   d3, 3.0
+	fmov   d4, 4.0
+	fmov   d5, 5.0
+	fmov   d6, 6.0
+	fmov   d7, 7.0
+	fmov   d8, 8.0
+	fmov   d9, 9.0
+	fmov   d10, 10.0
+	fmov   d11, 11.0
+	fmov   d12, 12.0
+	fmov   d13, 13.0
+	fmov   d14, 14.0
+	fmov   d15, 15.0
+	fmov   d16, 16.0
+	fmov   d17, 17.0
+	fmov   d18, 18.0
+	fmov   d19, 19.0
+	fmov   d20, 20.0
+	fmov   d21, 21.0
+	fmov   d22, 22.0
+	fmov   d23, 23.0
+	fmov   d24, 24.0
+	fmov   d25, 25.0
+	fmov   d26, 26.0
+	fmov   d27, 27.0
+	fmov   d28, 28.0
+	fmov   d29, 29.0
+	fmov   d30, 30.0
+	fmov   d31, 31.0
+
 	mov x30, xzr
 	ldr x30, [x30]
 	b .
 
 
+.globl crashnostack
+.type crashnostack, %function
 crashnostack:
 	mov x0, xzr
 	add sp, x0, xzr
diff --git a/debuggerd/arm64/machine.cpp b/debuggerd/arm64/machine.cpp
index 48308c3..ec664bd 100644
--- a/debuggerd/arm64/machine.cpp
+++ b/debuggerd/arm64/machine.cpp
@@ -30,13 +30,6 @@
 #include "../utility.h"
 #include "../machine.h"
 
-/* enable to dump memory pointed to by every register */
-#define DUMP_MEMORY_FOR_ALL_REGISTERS 1
-
-/*
- * If configured to do so, dump memory around *all* registers
- * for the crashing thread.
- */
 void dump_memory_and_code(log_t* log, pid_t tid) {
     struct user_pt_regs regs;
     struct iovec io;
diff --git a/debuggerd/arm64/vfp.S b/debuggerd/arm64/vfp.S
deleted file mode 100644
index bf12c22..0000000
--- a/debuggerd/arm64/vfp.S
+++ /dev/null
@@ -1,42 +0,0 @@
-    .text
-    .align 2
-    .global crash
-    .type crash, %function
-crash:
-    fmov   d0, XZR
-    fmov   d1, 1.0
-    fmov   d2, 2.0
-    fmov   d3, 3.0
-    fmov   d4, 4.0
-    fmov   d5, 5.0
-    fmov   d6, 6.0
-    fmov   d7, 7.0
-    fmov   d8, 8.0
-    fmov   d9, 9.0
-    fmov   d10, 10.0
-    fmov   d11, 11.0
-    fmov   d12, 12.0
-    fmov   d13, 13.0
-    fmov   d14, 14.0
-    fmov   d15, 15.0
-    fmov   d16, 16.0
-    fmov   d17, 17.0
-    fmov   d18, 18.0
-    fmov   d19, 19.0
-    fmov   d20, 20.0
-    fmov   d21, 21.0
-    fmov   d22, 22.0
-    fmov   d23, 23.0
-    fmov   d24, 24.0
-    fmov   d25, 25.0
-    fmov   d26, 26.0
-    fmov   d27, 27.0
-    fmov   d28, 28.0
-    fmov   d29, 29.0
-    fmov   d30, 30.0
-    fmov   d31, 31.0
-
-    mov       x0, xzr
-    str       x0, [x0]
-    br        x30
-
diff --git a/debuggerd/vfp-crasher.c b/debuggerd/vfp-crasher.c
deleted file mode 100644
index 7a19cdd..0000000
--- a/debuggerd/vfp-crasher.c
+++ /dev/null
@@ -1,7 +0,0 @@
-int main()
-{
-  extern void crash(void);
-
-  crash();
-  return 0;
-}