explicitly assemble all arm asm sources as UAL

these files are all accepted as legacy arm syntax when producing arm
code, but legacy syntax cannot be used for producing thumb2 with
access to the full ISA. even after switching to UAL, some asm source
files contain instructions which are not valid in thumb mode, so these
will need to be addressed separately.

14 files changed, 15 insertions, 0 deletions

diff --git a/src/fenv/armhf/fenv.s b/src/fenv/armhf/fenv.s
index e447ca10..53307e68 100644
--- a/src/fenv/armhf/fenv.s
+++ b/src/fenv/armhf/fenv.s
@@ -1,3 +1,4 @@
+.syntax unified
 .fpu vfp
 
 .global fegetround
diff --git a/src/internal/arm/syscall.s b/src/internal/arm/syscall.s
index 28cb17ba..64dba2fc 100644
--- a/src/internal/arm/syscall.s
+++ b/src/internal/arm/syscall.s
@@ -1,3 +1,4 @@
+.syntax unified
 .global __syscall
 .hidden __syscall
 .type __syscall,%function
diff --git a/src/ldso/arm/dlsym.s b/src/ldso/arm/dlsym.s
index 3b88d910..2652c348 100644
--- a/src/ldso/arm/dlsym.s
+++ b/src/ldso/arm/dlsym.s
@@ -1,3 +1,4 @@
+.syntax unified
 .text
 .global dlsym
 .hidden __dlsym
diff --git a/src/math/armhf/fabs.s b/src/math/armhf/fabs.s
index 8a705e1b..0eb458d3 100644
--- a/src/math/armhf/fabs.s
+++ b/src/math/armhf/fabs.s
@@ -1,3 +1,4 @@
+.syntax unified
 .fpu vfp
 .text
 .global fabs
diff --git a/src/math/armhf/fabsf.s b/src/math/armhf/fabsf.s
index 2c7beb6c..da3809bb 100644
--- a/src/math/armhf/fabsf.s
+++ b/src/math/armhf/fabsf.s
@@ -1,3 +1,4 @@
+.syntax unified
 .fpu vfp
 .text
 .global fabsf
diff --git a/src/math/armhf/sqrt.s b/src/math/armhf/sqrt.s
index 90f74a92..e38f060d 100644
--- a/src/math/armhf/sqrt.s
+++ b/src/math/armhf/sqrt.s
@@ -1,3 +1,4 @@
+.syntax unified
 .fpu vfp
 .text
 .global sqrt
diff --git a/src/math/armhf/sqrtf.s b/src/math/armhf/sqrtf.s
index 91d8ad6d..38c7ee89 100644
--- a/src/math/armhf/sqrtf.s
+++ b/src/math/armhf/sqrtf.s
@@ -1,3 +1,4 @@
+.syntax unified
 .fpu vfp
 .text
 .global sqrtf
diff --git a/src/setjmp/arm/longjmp.s b/src/setjmp/arm/longjmp.s
index 7db93e8a..e28d8f31 100644
--- a/src/setjmp/arm/longjmp.s
+++ b/src/setjmp/arm/longjmp.s
@@ -1,3 +1,4 @@
+.syntax unified
 .global _longjmp
 .global longjmp
 .type _longjmp,%function
diff --git a/src/setjmp/arm/setjmp.s b/src/setjmp/arm/setjmp.s
index 61425ad5..87791634 100644
--- a/src/setjmp/arm/setjmp.s
+++ b/src/setjmp/arm/setjmp.s
@@ -1,3 +1,4 @@
+.syntax unified
 .global __setjmp
 .global _setjmp
 .global setjmp
diff --git a/src/signal/arm/restore.s b/src/signal/arm/restore.s
index 18f7216b..22fb1a54 100644
--- a/src/signal/arm/restore.s
+++ b/src/signal/arm/restore.s
@@ -1,3 +1,5 @@
+.syntax unified
+
 .global __restore
 .type __restore,%function
 __restore:
diff --git a/src/signal/arm/sigsetjmp.s b/src/signal/arm/sigsetjmp.s
index 89c020b8..318addba 100644
--- a/src/signal/arm/sigsetjmp.s
+++ b/src/signal/arm/sigsetjmp.s
@@ -1,3 +1,4 @@
+.syntax unified
 .global sigsetjmp
 .global __sigsetjmp
 .type sigsetjmp,%function
diff --git a/src/thread/arm/__unmapself.s b/src/thread/arm/__unmapself.s
index 62ebb7c1..29c2d07b 100644
--- a/src/thread/arm/__unmapself.s
+++ b/src/thread/arm/__unmapself.s
@@ -1,3 +1,4 @@
+.syntax unified
 .text
 .global __unmapself
 .type   __unmapself,%function
diff --git a/src/thread/arm/clone.s b/src/thread/arm/clone.s
index b7fb788b..fe2e0e60 100644
--- a/src/thread/arm/clone.s
+++ b/src/thread/arm/clone.s
@@ -1,3 +1,4 @@
+.syntax unified
 .text
 .global __clone
 .type   __clone,%function
diff --git a/src/thread/arm/syscall_cp.s b/src/thread/arm/syscall_cp.s
index 64528b39..a5730c08 100644
--- a/src/thread/arm/syscall_cp.s
+++ b/src/thread/arm/syscall_cp.s
@@ -1,3 +1,4 @@
+.syntax unified
 .global __cp_begin
 .hidden __cp_begin
 .global __cp_end