Disable 1, 8 and 16-bit int on thumbv7

This is a workaround against LLVM Assertion. Looks like it'a a bug since Cortex-M3 and Cortex-M4 do support unaligned access.
hackndev · May 16, 2016 · f5a3a0d · f5a3a0d
1 parent e074f5e
commit f5a3a0d
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diff --git a/thumbv7em-none-eabi.json b/thumbv7em-none-eabi.json
@@ -1,7 +1,7 @@
 {
     "arch": "arm",
     "cpu": "cortex-m4",
-    "data-layout": "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-v128:64:128-a:0:32-n32-S64",
+    "data-layout": "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64",
     "disable-redzone": true,
     "executables": true,
     "llvm-target": "thumbv7em-none-eabi",

diff --git a/thumbv7m-none-eabi.json b/thumbv7m-none-eabi.json
@@ -1,7 +1,7 @@
 {
     "arch": "arm",
     "cpu": "cortex-m3",
-    "data-layout": "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-v128:64:128-a:0:32-n32-S64",
+    "data-layout": "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64",
     "disable-redzone": true,
     "executables": true,
     "llvm-target": "thumbv7m-none-eabi",