fix arm64/armv7 ish

5 files changed, 13 insertions, 6 deletions

diff --git a/lib/arm64/jump-patch.h b/lib/arm64/jump-patch.h
index 0a276ba..5a44174 100644
--- a/lib/arm64/jump-patch.h
+++ b/lib/arm64/jump-patch.h
@@ -22,5 +22,5 @@ static inline void make_jump_patch(void **codep, uintptr_t pc, uintptr_t dpc,
         MOVi64(codep, reg, dpc);
     else
         ADRP_ADD(codep, reg, pc, dpc);
-    BR(codep, reg);
+    BR(codep, reg, false);
 }
diff --git a/lib/darwin/execmem.c b/lib/darwin/execmem.c
index 0155b1f..b142aff 100644
--- a/lib/darwin/execmem.c
+++ b/lib/darwin/execmem.c
@@ -115,7 +115,7 @@ static bool apply_one_pcp_with_state(native_thread_state *state,
     uintptr_t old = *pcp;
 #ifdef __arm__
     /* thumb */
-    if (state.cpsr & 0x20)
+    if (state->__cpsr & 0x20)
         old |= 1;
 #endif
     uintptr_t new = callback(ctx, *pcp);
@@ -123,7 +123,7 @@ static bool apply_one_pcp_with_state(native_thread_state *state,
     *pcp = new;
 #ifdef __arm__
     *pcp &= ~1;
-    state.cpsr = (state.cpsr & ~0x20) | ((new & 1) * 0x20);
+    state->__cpsr = (state->__cpsr & ~0x20) | ((new & 1) * 0x20);
 #endif
     return changed;
 }
diff --git a/lib/darwin/manual-syscall.h b/lib/darwin/manual-syscall.h
index 88ac179..f16ec54 100644
--- a/lib/darwin/manual-syscall.h
+++ b/lib/darwin/manual-syscall.h
@@ -3,10 +3,12 @@
 #define GEN_SYSCALL(name, num) \
     __asm__(".globl _manual_" #name "\n" \
             ".pushsection __TEXT,__text,regular,pure_instructions\n" \
+            GEN_SYSCALL_PRE(name) \
             "_manual_" #name ":\n" \
             ".set num, " #num "\n" \
             GEN_SYSCALL_INNER() \
             ".popsection\n")
+#define GEN_SYSCALL_PRE(name)
 
 #if defined(__x86_64__)
 /* Look at me, I'm different! */
@@ -30,13 +32,18 @@
     "sysenter\n" \
     "1: ret\n"
 #elif defined(__arm__)
+#ifdef __thumb__
+#undef GEN_SYSCALL_PRE
+#define GEN_SYSCALL_PRE(name) \
+    ".thumb_func _manual_" #name "\n"
+#endif
 #define GEN_SYSCALL_INNER() \
     "mov r12, #num\n" \
     "svc #0x80\n" \
     "bx lr\n"
 #elif defined(__arm64__)
 #define GEN_SYSCALL_INNER() \
-    "mov x12, #num\n" \
+    "mov x16, #num\n" \
     "svc #0x80\n" \
     "ret\n"
 #else
diff --git a/lib/jump-dis.h b/lib/jump-dis.h
index fccd1a6..d82c4a8 100644
--- a/lib/jump-dis.h
+++ b/lib/jump-dis.h
@@ -1,7 +1,7 @@
 #pragma once
 #include <stdint.h>
 #include <stdbool.h>
-#include stringify(TARGET_DIR/arch-dis.h)
+#include "dis.h"
 
 bool jump_dis_main(void *code_ptr, uintptr_t pc_patch_start, uintptr_t pc_patch_end,
                    struct arch_dis_ctx initial_dis_ctx);
diff --git a/lib/transform-dis.h b/lib/transform-dis.h
index e8969a8..90156af 100644
--- a/lib/transform-dis.h
+++ b/lib/transform-dis.h
@@ -1,7 +1,7 @@
 #pragma once
 #include <stdint.h>
 #include <stdbool.h>
-#include stringify(TARGET_DIR/arch-dis.h)
+#include "dis.h"
 
 #define TRANSFORM_DIS_BAN_CALLS 1