ARM64: Move xSELF from x18 to x19.
This patch moves xSELF to callee saved x19 and removes support for
ETR (external thread register), previously used across native calls.
Change-Id: Icee07fbb9292425947f7de33d10a0ddf98c7899b
Signed-off-by: Serban Constantinescu <serban.constantinescu@linaro.org>
diff --git a/compiler/optimizing/optimizing_cfi_test_expected.inc b/compiler/optimizing/optimizing_cfi_test_expected.inc
index 2125f6e..ecb3b0a 100644
--- a/compiler/optimizing/optimizing_cfi_test_expected.inc
+++ b/compiler/optimizing/optimizing_cfi_test_expected.inc
@@ -32,20 +32,20 @@
// 0x00000012: .cfi_def_cfa_offset: 64
static constexpr uint8_t expected_asm_kArm64[] = {
- 0xE0, 0x0F, 0x1C, 0xB8, 0xF3, 0xD3, 0x02, 0xA9, 0xFE, 0x1F, 0x00, 0xF9,
- 0xE8, 0xA7, 0x01, 0x6D, 0xE8, 0xA7, 0x41, 0x6D, 0xF3, 0xD3, 0x42, 0xA9,
+ 0xE0, 0x0F, 0x1C, 0xB8, 0xF4, 0xD7, 0x02, 0xA9, 0xFE, 0x1F, 0x00, 0xF9,
+ 0xE8, 0xA7, 0x01, 0x6D, 0xE8, 0xA7, 0x41, 0x6D, 0xF4, 0xD7, 0x42, 0xA9,
0xFE, 0x1F, 0x40, 0xF9, 0xFF, 0x03, 0x01, 0x91, 0xC0, 0x03, 0x5F, 0xD6,
};
static constexpr uint8_t expected_cfi_kArm64[] = {
- 0x44, 0x0E, 0x40, 0x44, 0x93, 0x06, 0x94, 0x04, 0x44, 0x9E, 0x02, 0x44,
+ 0x44, 0x0E, 0x40, 0x44, 0x94, 0x06, 0x95, 0x04, 0x44, 0x9E, 0x02, 0x44,
0x05, 0x48, 0x0A, 0x05, 0x49, 0x08, 0x0A, 0x44, 0x06, 0x48, 0x06, 0x49,
- 0x44, 0xD3, 0xD4, 0x44, 0xDE, 0x44, 0x0E, 0x00, 0x44, 0x0B, 0x0E, 0x40,
+ 0x44, 0xD4, 0xD5, 0x44, 0xDE, 0x44, 0x0E, 0x00, 0x44, 0x0B, 0x0E, 0x40,
};
// 0x00000000: str w0, [sp, #-64]!
// 0x00000004: .cfi_def_cfa_offset: 64
-// 0x00000004: stp x19, x20, [sp, #40]
-// 0x00000008: .cfi_offset: r19 at cfa-24
-// 0x00000008: .cfi_offset: r20 at cfa-16
+// 0x00000004: stp x20, x21, [sp, #40]
+// 0x00000008: .cfi_offset: r20 at cfa-24
+// 0x00000008: .cfi_offset: r21 at cfa-16
// 0x00000008: str lr, [sp, #56]
// 0x0000000c: .cfi_offset: r30 at cfa-8
// 0x0000000c: stp d8, d9, [sp, #24]
@@ -55,9 +55,9 @@
// 0x00000010: ldp d8, d9, [sp, #24]
// 0x00000014: .cfi_restore_extended: r72
// 0x00000014: .cfi_restore_extended: r73
-// 0x00000014: ldp x19, x20, [sp, #40]
-// 0x00000018: .cfi_restore: r19
+// 0x00000014: ldp x20, x21, [sp, #40]
// 0x00000018: .cfi_restore: r20
+// 0x00000018: .cfi_restore: r21
// 0x00000018: ldr lr, [sp, #56]
// 0x0000001c: .cfi_restore: r30
// 0x0000001c: add sp, sp, #0x40 (64)