Changes in meson/arch/arm32/meson.build [2944b5a:4d58bac] in mainline

File:

• meson/arch/arm32/meson.build (modified) (1 diff)

meson/arch/arm32/meson.build

@@ -42 +42 @@
 ]
 
+if CONFIG_FPU
+        # This is necessary for kernel too, to allow vmsr insn and fpexc manipulation.
+        # Use vfp32 to allow context save/restore of d16-d31 regs.
+        arch_uspace_c_args += [ '-mfloat-abi=hard' ]
+endif
+
 arch_kernel_c_args = arch_uspace_c_args + [ '-mno-unaligned-access', '-mfpu=vfpv3' ]
-arch_kernel_c_args += cc.get_supported_arguments(['-mgeneral-regs-only' ])
 arch_kernel_link_args = [ '-nostdlib', '-Wl,-z,max-page-size=0x1000' ]
-
-if CONFIG_FPU
-    # Need to use softfp because our libgcc.a uses it too
-    # softfp - generate code with soft-float calling conventions but allow use
-    # of "hard" float instructions
-    arch_uspace_c_args += [ '-mfloat-abi=softfp' ]
-endif
 arch_uspace_link_args = [ '-nostdlib', '-lgcc', '-Wl,-z,max-page-size=0x1000' ]