Use llmv_asm! macro for inline assembly

\ fixes #204

the `asm!` macro will soon be deprecated.
This changes all of the `asm!` calls to `llvm_asm!`
To my knowledge doing a direct replacement should be fine.

12 files changed, 22 insertions, 22 deletions

diff --git a/src/register/apsr.rs b/src/register/apsr.rs
index 97a9f01..3db8aeb 100644
--- a/src/register/apsr.rs
+++ b/src/register/apsr.rs
@@ -55,7 +55,7 @@ pub fn read() -> Apsr {
         () => {
             let r: u32;
             unsafe {
-                asm!("mrs $0, APSR" : "=r"(r) ::: "volatile");
+                llvm_asm!("mrs $0, APSR" : "=r"(r) ::: "volatile");
             }
             Apsr { bits: r }
         }
diff --git a/src/register/basepri.rs b/src/register/basepri.rs
index a09e34b..6caf938 100644
--- a/src/register/basepri.rs
+++ b/src/register/basepri.rs
@@ -8,7 +8,7 @@ pub fn read() -> u8 {
         () => {
             let r: u32;
             unsafe {
-                asm!("mrs $0, BASEPRI" : "=r"(r) ::: "volatile");
+                llvm_asm!("mrs $0, BASEPRI" : "=r"(r) ::: "volatile");
             }
             r as u8
         }
@@ -37,10 +37,10 @@ pub unsafe fn write(_basepri: u8) {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
         () => match () {
             #[cfg(not(feature = "cm7-r0p1"))]
-            () => asm!("msr BASEPRI, $0" :: "r"(_basepri) : "memory" : "volatile"),
+            () => llvm_asm!("msr BASEPRI, $0" :: "r"(_basepri) : "memory" : "volatile"),
             #[cfg(feature = "cm7-r0p1")]
             () => crate::interrupt::free(
-                |_| asm!("msr BASEPRI, $0" :: "r"(_basepri) : "memory" : "volatile"),
+                |_| llvm_asm!("msr BASEPRI, $0" :: "r"(_basepri) : "memory" : "volatile"),
             ),
         },
 
diff --git a/src/register/basepri_max.rs b/src/register/basepri_max.rs
index 694fd75..0e66f69 100644
--- a/src/register/basepri_max.rs
+++ b/src/register/basepri_max.rs
@@ -14,10 +14,10 @@ pub fn write(_basepri: u8) {
         () => unsafe {
             match () {
                 #[cfg(not(feature = "cm7-r0p1"))]
-                () => asm!("msr BASEPRI_MAX, $0" :: "r"(_basepri) : "memory" : "volatile"),
+                () => llvm_asm!("msr BASEPRI_MAX, $0" :: "r"(_basepri) : "memory" : "volatile"),
                 #[cfg(feature = "cm7-r0p1")]
                 () => crate::interrupt::free(
-                    |_| asm!("msr BASEPRI_MAX, $0" :: "r"(_basepri) : "memory" : "volatile"),
+                    |_| llvm_asm!("msr BASEPRI_MAX, $0" :: "r"(_basepri) : "memory" : "volatile"),
                 ),
             }
         },
diff --git a/src/register/control.rs b/src/register/control.rs
index 07b26c3..211b532 100644
--- a/src/register/control.rs
+++ b/src/register/control.rs
@@ -163,7 +163,7 @@ pub fn read() -> Control {
                 #[cfg(feature = "inline-asm")]
                 () => {
                     let r: u32;
-                    unsafe { asm!("mrs $0, CONTROL" : "=r"(r) ::: "volatile") }
+                    unsafe { llvm_asm!("mrs $0, CONTROL" : "=r"(r) ::: "volatile") }
                     r
                 }
 
@@ -194,7 +194,7 @@ pub unsafe fn write(_control: Control) {
             #[cfg(feature = "inline-asm")]
             () => {
                 let control = _control.bits();
-                asm!("msr CONTROL, $0" :: "r"(control) : "memory" : "volatile");
+                llvm_asm!("msr CONTROL, $0" :: "r"(control) : "memory" : "volatile");
             }
 
             #[cfg(not(feature = "inline-asm"))]
diff --git a/src/register/faultmask.rs b/src/register/faultmask.rs
index 811385f..06f60fe 100644
--- a/src/register/faultmask.rs
+++ b/src/register/faultmask.rs
@@ -34,7 +34,7 @@ pub fn read() -> Faultmask {
                 #[cfg(feature = "inline-asm")]
                 () => {
                     let r: u32;
-                    unsafe { asm!("mrs $0, FAULTMASK" : "=r"(r) ::: "volatile") }
+                    unsafe { llvm_asm!("mrs $0, FAULTMASK" : "=r"(r) ::: "volatile") }
                     r
                 }
 
diff --git a/src/register/lr.rs b/src/register/lr.rs
index a17f7ac..6919e10 100644
--- a/src/register/lr.rs
+++ b/src/register/lr.rs
@@ -9,7 +9,7 @@ pub fn read() -> u32 {
         #[cfg(cortex_m)]
         () => {
             let r: u32;
-            unsafe { asm!("mov $0,R14" : "=r"(r) ::: "volatile") }
+            unsafe { llvm_asm!("mov $0,R14" : "=r"(r) ::: "volatile") }
             r
         }
 
@@ -25,7 +25,7 @@ pub fn read() -> u32 {
 pub unsafe fn write(_bits: u32) {
     match () {
         #[cfg(cortex_m)]
-        () => asm!("mov R14,$0" :: "r"(_bits) :: "volatile"),
+        () => llvm_asm!("mov R14,$0" :: "r"(_bits) :: "volatile"),
 
         #[cfg(not(cortex_m))]
         () => unimplemented!(),
diff --git a/src/register/msp.rs b/src/register/msp.rs
index 082a7fc..b5460ed 100644
--- a/src/register/msp.rs
+++ b/src/register/msp.rs
@@ -7,7 +7,7 @@ pub fn read() -> u32 {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
         () => {
             let r;
-            unsafe { asm!("mrs $0,MSP" : "=r"(r) ::: "volatile") }
+            unsafe { llvm_asm!("mrs $0,MSP" : "=r"(r) ::: "volatile") }
             r
         }
 
@@ -30,7 +30,7 @@ pub fn read() -> u32 {
 pub unsafe fn write(_bits: u32) {
     match () {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
-        () => asm!("msr MSP,$0" :: "r"(_bits) :: "volatile"),
+        () => llvm_asm!("msr MSP,$0" :: "r"(_bits) :: "volatile"),
 
         #[cfg(all(cortex_m, not(feature = "inline-asm")))]
         () => {
diff --git a/src/register/msplim.rs b/src/register/msplim.rs
index df3642a..68915c4 100644
--- a/src/register/msplim.rs
+++ b/src/register/msplim.rs
@@ -7,7 +7,7 @@ pub fn read() -> u32 {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
         () => {
             let r;
-            unsafe { asm!("mrs $0,MSPLIM" : "=r"(r) ::: "volatile") }
+            unsafe { llvm_asm!("mrs $0,MSPLIM" : "=r"(r) ::: "volatile") }
             r
         }
 
@@ -30,7 +30,7 @@ pub fn read() -> u32 {
 pub unsafe fn write(_bits: u32) {
     match () {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
-        () => asm!("msr MSPLIM,$0" :: "r"(_bits) :: "volatile"),
+        () => llvm_asm!("msr MSPLIM,$0" :: "r"(_bits) :: "volatile"),
 
         #[cfg(all(cortex_m, not(feature = "inline-asm")))]
         () => {
diff --git a/src/register/pc.rs b/src/register/pc.rs
index 37176e8..f4486c4 100644
--- a/src/register/pc.rs
+++ b/src/register/pc.rs
@@ -9,7 +9,7 @@ pub fn read() -> u32 {
         #[cfg(cortex_m)]
         () => {
             let r;
-            unsafe { asm!("mov $0,R15" : "=r"(r) ::: "volatile") }
+            unsafe { llvm_asm!("mov $0,R15" : "=r"(r) ::: "volatile") }
             r
         }
 
@@ -25,7 +25,7 @@ pub fn read() -> u32 {
 pub unsafe fn write(_bits: u32) {
     match () {
         #[cfg(cortex_m)]
-        () => asm!("mov R15,$0" :: "r"(_bits) :: "volatile"),
+        () => llvm_asm!("mov R15,$0" :: "r"(_bits) :: "volatile"),
 
         #[cfg(not(cortex_m))]
         () => unimplemented!(),
diff --git a/src/register/primask.rs b/src/register/primask.rs
index 018c45b..4b6df3c 100644
--- a/src/register/primask.rs
+++ b/src/register/primask.rs
@@ -34,7 +34,7 @@ pub fn read() -> Primask {
                 #[cfg(feature = "inline-asm")]
                 () => {
                     let r: u32;
-                    unsafe { asm!("mrs $0, PRIMASK" : "=r"(r) ::: "volatile") }
+                    unsafe { llvm_asm!("mrs $0, PRIMASK" : "=r"(r) ::: "volatile") }
                     r
                 }
 
diff --git a/src/register/psp.rs b/src/register/psp.rs
index b6618b0..c020e4f 100644
--- a/src/register/psp.rs
+++ b/src/register/psp.rs
@@ -7,7 +7,7 @@ pub fn read() -> u32 {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
         () => {
             let r;
-            unsafe { asm!("mrs $0,PSP" : "=r"(r) ::: "volatile") }
+            unsafe { llvm_asm!("mrs $0,PSP" : "=r"(r) ::: "volatile") }
             r
         }
 
@@ -30,7 +30,7 @@ pub fn read() -> u32 {
 pub unsafe fn write(_bits: u32) {
     match () {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
-        () => asm!("msr PSP,$0" :: "r"(_bits) :: "volatile"),
+        () => llvm_asm!("msr PSP,$0" :: "r"(_bits) :: "volatile"),
 
         #[cfg(all(cortex_m, not(feature = "inline-asm")))]
         () => {
diff --git a/src/register/psplim.rs b/src/register/psplim.rs
index 6c27008..8cb8f1c 100644
--- a/src/register/psplim.rs
+++ b/src/register/psplim.rs
@@ -7,7 +7,7 @@ pub fn read() -> u32 {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
         () => {
             let r;
-            unsafe { asm!("mrs $0,PSPLIM" : "=r"(r) ::: "volatile") }
+            unsafe { llvm_asm!("mrs $0,PSPLIM" : "=r"(r) ::: "volatile") }
             r
         }
 
@@ -30,7 +30,7 @@ pub fn read() -> u32 {
 pub unsafe fn write(_bits: u32) {
     match () {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
-        () => asm!("msr PSPLIM,$0" :: "r"(_bits) :: "volatile"),
+        () => llvm_asm!("msr PSPLIM,$0" :: "r"(_bits) :: "volatile"),
 
         #[cfg(all(cortex_m, not(feature = "inline-asm")))]
         () => {