>From c130393b5d8b888550e548b36dd34a71b8d94f88 Mon Sep 17 00:00:00 2001
From: Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
Date: Wed, 22 Aug 2012 18:22:26 +0100
Subject: [PATCH] Added predefines for AArch64 code models.
Added DejaGnu tests for new predefines.
---
gcc/config/aarch64/aarch64.h | 34 ++++++++++++----
gcc/testsuite/gcc.target/aarch64/predefine_large.c | 7 +++
gcc/testsuite/gcc.target/aarch64/predefine_small.c | 7 +++
gcc/testsuite/gcc.target/aarch64/predefine_tiny.c | 7 +++
gcc/testsuite/lib/target-supports.exp | 42 ++++++++++++++++++++
5 files changed, 89 insertions(+), 8 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/aarch64/predefine_large.c
create mode 100644 gcc/testsuite/gcc.target/aarch64/predefine_small.c
create mode 100644 gcc/testsuite/gcc.target/aarch64/predefine_tiny.c
@@ -23,14 +23,32 @@
#define GCC_AARCH64_H
/* Target CPU builtins. */
-#define TARGET_CPU_CPP_BUILTINS() \
- do \
- { \
- builtin_define ("__aarch64__"); \
- if (TARGET_BIG_END) \
- builtin_define ("__AARCH64EB__"); \
- else \
- builtin_define ("__AARCH64EL__"); \
+#define TARGET_CPU_CPP_BUILTINS() \
+ do \
+ { \
+ builtin_define ("__aarch64__"); \
+ if (TARGET_BIG_END) \
+ builtin_define ("__AARCH64EB__"); \
+ else \
+ builtin_define ("__AARCH64EL__"); \
+ \
+ switch (aarch64_cmodel) \
+ { \
+ case AARCH64_CMODEL_TINY: \
+ case AARCH64_CMODEL_TINY_PIC: \
+ builtin_define ("__AARCH64_CMODEL_TINY__"); \
+ break; \
+ case AARCH64_CMODEL_SMALL: \
+ case AARCH64_CMODEL_SMALL_PIC: \
+ builtin_define ("__AARCH64_CMODEL_SMALL__");\
+ break; \
+ case AARCH64_CMODEL_LARGE: \
+ builtin_define ("__AARCH64_CMODEL_LARGE__"); \
+ break; \
+ default: \
+ break; \
+ } \
+ \
} while (0)
new file mode 100644
@@ -0,0 +1,7 @@
+/* { dg-skip-if "Code model already defined" { aarch64_tiny || aarch64_small } } */
+
+#ifdef __AARCH64_CMODEL_LARGE__
+ int dummy;
+#else
+ #error
+#endif
new file mode 100644
@@ -0,0 +1,7 @@
+/* { dg-skip-if "Code model already defined" { aarch64_tiny || aarch64_large } } */
+
+#ifdef __AARCH64_CMODEL_SMALL__
+ int dummy;
+#else
+ #error
+#endif
new file mode 100644
@@ -0,0 +1,7 @@
+/* { dg-skip-if "Code model already defined" { aarch64_small || aarch64_large } } */
+
+#ifdef __AARCH64_CMODEL_TINY__
+ int dummy;
+#else
+ #error
+#endif
@@ -4654,3 +4654,45 @@ proc check_effective_target_ucontext_h { } {
#include <ucontext.h>
}]
}
+
+proc check_effective_target_aarch64_tiny { } {
+ if { [istarget aarch64*-*-*] } {
+ return [check_no_compiler_messages aarch64_tiny object {
+ #ifdef __AARCH64_CMODEL_TINY__
+ int dummy;
+ #else
+ #error target not AArch64 tiny code model
+ #endif
+ }]
+ } else {
+ return 0
+ }
+}
+
+proc check_effective_target_aarch64_small { } {
+ if { [istarget aarch64*-*-*] } {
+ return [check_no_compiler_messages aarch64_small object {
+ #ifdef __AARCH64_CMODEL_SMALL__
+ int dummy;
+ #else
+ #error target not AArch64 small code model
+ #endif
+ }]
+ } else {
+ return 0
+ }
+}
+
+proc check_effective_target_aarch64_large { } {
+ if { [istarget aarch64*-*-*] } {
+ return [check_no_compiler_messages aarch64_large object {
+ #ifdef __AARCH64_CMODEL_LARGE__
+ int dummy;
+ #else
+ #error target not AArch64 large code model
+ #endif
+ }]
+ } else {
+ return 0
+ }
+}
--
1.7.5.2