diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-04-07 07:02:07 +0000 |
|---|---|---|
| committer | Sebastian Huber <sh@gcc.gnu.org> | 2017-04-07 07:02:07 +0000 |
| commit | 1ca92bdca07e3a3cac4885e6b0e1b30e50acae39 (patch) | |
| tree | 3bd9dd88db3a9c40faa16aed7fab1717ee67dac5 | |
| parent | 2bdf7fc6e6a1c68847539cee4c93a472d55fa04e (diff) | |
| download | gcc-1ca92bdca07e3a3cac4885e6b0e1b30e50acae39.zip gcc-1ca92bdca07e3a3cac4885e6b0e1b30e50acae39.tar.gz gcc-1ca92bdca07e3a3cac4885e6b0e1b30e50acae39.tar.bz2 | |
ARM: Introduce ARM_DEFAULT_SHORT_ENUMS
Allow targets to define the default for the short enums option.
gcc/
* config/arm/arm.h (ARM_DEFAULT_SHORT_ENUMS): Provide default
definition.
* config/arm/arm.c (arm_default_short_enums): Use
ARM_DEFAULT_SHORT_ENUMS.
* config/arm/rtems.h (ARM_DEFAULT_SHORT_ENUMS): Define.
From-SVN: r246753
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/arm/arm.c | 3 | ||||
| -rw-r--r-- | gcc/config/arm/arm.h | 6 | ||||
| -rw-r--r-- | gcc/config/arm/rtems.h | 2 |
4 files changed, 17 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dc518ee..4334fcf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2017-04-07 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * config/arm/arm.h (ARM_DEFAULT_SHORT_ENUMS): Provide default + definition. + * config/arm/arm.c (arm_default_short_enums): Use + ARM_DEFAULT_SHORT_ENUMS. + * config/arm/rtems.h (ARM_DEFAULT_SHORT_ENUMS): Define. + 2017-04-06 Jakub Jelinek <jakub@redhat.com> PR debug/80234 diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 931c72d..a9b61a3 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -26549,12 +26549,11 @@ arm_promote_function_mode (const_tree type ATTRIBUTE_UNUSED, return mode; } -/* AAPCS based ABIs use short enums by default. */ static bool arm_default_short_enums (void) { - return TARGET_AAPCS_BASED && arm_abi != ARM_ABI_AAPCS_LINUX; + return ARM_DEFAULT_SHORT_ENUMS; } diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index 4dab73d..275004a 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -343,6 +343,12 @@ extern int arm_fpu_attr; #define ARM_DEFAULT_ABI ARM_ABI_APCS #endif +/* AAPCS based ABIs use short enums by default. */ +#ifndef ARM_DEFAULT_SHORT_ENUMS +#define ARM_DEFAULT_SHORT_ENUMS \ + (TARGET_AAPCS_BASED && arm_abi != ARM_ABI_AAPCS_LINUX) +#endif + /* Map each of the micro-architecture variants to their corresponding major architecture revision. */ diff --git a/gcc/config/arm/rtems.h b/gcc/config/arm/rtems.h index 53cd987..b34bbe8 100644 --- a/gcc/config/arm/rtems.h +++ b/gcc/config/arm/rtems.h @@ -27,3 +27,5 @@ builtin_assert ("system=rtems"); \ TARGET_BPABI_CPP_BUILTINS(); \ } while (0) + +#define ARM_DEFAULT_SHORT_ENUMS false |