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| author | Corinna Vinschen <corinna@vinschen.de> | 2016-02-26 18:52:46 +0100 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2016-02-26 18:52:46 +0100 |
| commit | b9217601f849b8f0a3f4a491e26b3692287ee89d (patch) | |
| tree | 70420cf5917e8e71b91024f0b3998b89eedcb1fc | |
| parent | 678f774727527b0d398052ee4dcbcbcf72327910 (diff) | |
| download | cygnal-b9217601f849b8f0a3f4a491e26b3692287ee89d.tar.gz cygnal-b9217601f849b8f0a3f4a491e26b3692287ee89d.tar.bz2 cygnal-b9217601f849b8f0a3f4a491e26b3692287ee89d.zip | |
Enable HW interrupt setup on x86/x86_64 systems by defaultnewlib-snapshot-20160226
* configure.host: Define _I386MACH_DISABLE_HW_INTERRUPTS on rdos.
Remove setting _I386MACH_ALLOW_HW_INTERRUPTS anywhere else.
* libc/machine/i386/i386mach.h: Replace test for
_I386MACH_ALLOW_HW_INTERRUPTS with test for
!_I386MACH_DISABLE_HW_INTERRUPTS.
* libc/machine/x86_64/x86_64mach.h: Ditto.
* libc/sys/linux/machine/i386/i386mach.h: Ditto.
* libm/machine/i386/i386mach.h: Ditto.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | newlib/configure.host | 4 | ||||
| -rw-r--r-- | newlib/libc/machine/i386/i386mach.h | 2 | ||||
| -rw-r--r-- | newlib/libc/machine/x86_64/x86_64mach.h | 2 | ||||
| -rw-r--r-- | newlib/libc/sys/linux/machine/i386/i386mach.h | 2 | ||||
| -rw-r--r-- | newlib/libm/machine/i386/i386mach.h | 2 |
5 files changed, 5 insertions, 7 deletions
diff --git a/newlib/configure.host b/newlib/configure.host index f6abb5c37..baaaa7e34 100644 --- a/newlib/configure.host +++ b/newlib/configure.host @@ -451,6 +451,7 @@ case "${host}" in i[34567]86-*-rdos*) sys_dir=rdos newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES" + newlib_cflags="${newlib_cflags} -D_I386MACH_DISABLE_HW_INTERRUPTS" ;; i[34567]86-*-sco*) sys_dir=sysvi386 @@ -469,7 +470,6 @@ case "${host}" in default_newlib_io_pos_args="yes" #newlib_cflags="${newlib_cflags} -Werror" # DEBUGGING ONLY;BREAKS BUILD newlib_cflags="${newlib_cflags} -Wall" - newlib_cflags="${newlib_cflags} -D_I386MACH_ALLOW_HW_INTERRUPTS" newlib_cflags="${newlib_cflags} -DHAVE_FCNTL" newlib_cflags="${newlib_cflags} -DHAVE_GETOPT" newlib_cflags="${newlib_cflags} -D_NO_POSIX_SPAWN" @@ -592,8 +592,6 @@ case "${host}" in newlib_cflags="${newlib_cflags} -DMALLOC_PROVIDED -DEXIT_PROVIDED -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_NANOSLEEP -DHAVE_BLKSIZE -DHAVE_FCNTL -DHAVE_ASSERT_FUNC" # turn off unsupported items in posix directory newlib_cflags="${newlib_cflags} -D_NO_GETLOGIN -D_NO_GETPWENT -D_NO_GETUT -D_NO_GETPASS -D_NO_SIGSET -D_NO_WORDEXP -D_NO_POPEN -D_NO_POSIX_SPAWN" - # turn off using cli/sti in i386 setjmp/longjmp - newlib_cflags="${newlib_cflags} -D_I386MACH_ALLOW_HW_INTERRUPTS" ;; # VxWorks supplies its own version of malloc, and the newlib one # doesn't work because VxWorks does not have sbrk. diff --git a/newlib/libc/machine/i386/i386mach.h b/newlib/libc/machine/i386/i386mach.h index 23c32190d..403d24bfe 100644 --- a/newlib/libc/machine/i386/i386mach.h +++ b/newlib/libc/machine/i386/i386mach.h @@ -74,7 +74,7 @@ #define SOTYPE_FUNCTION(sym) #endif -#ifdef _I386MACH_ALLOW_HW_INTERRUPTS +#ifndef _I386MACH_DISABLE_HW_INTERRUPTS #define __CLI #define __STI #else diff --git a/newlib/libc/machine/x86_64/x86_64mach.h b/newlib/libc/machine/x86_64/x86_64mach.h index 84cb2f85d..05e639200 100644 --- a/newlib/libc/machine/x86_64/x86_64mach.h +++ b/newlib/libc/machine/x86_64/x86_64mach.h @@ -104,7 +104,7 @@ #define SOTYPE_FUNCTION(sym) #endif -#ifdef _I386MACH_ALLOW_HW_INTERRUPTS +#ifndef _I386MACH_DISABLE_HW_INTERRUPTS #define __CLI #define __STI #else diff --git a/newlib/libc/sys/linux/machine/i386/i386mach.h b/newlib/libc/sys/linux/machine/i386/i386mach.h index 23c32190d..403d24bfe 100644 --- a/newlib/libc/sys/linux/machine/i386/i386mach.h +++ b/newlib/libc/sys/linux/machine/i386/i386mach.h @@ -74,7 +74,7 @@ #define SOTYPE_FUNCTION(sym) #endif -#ifdef _I386MACH_ALLOW_HW_INTERRUPTS +#ifndef _I386MACH_DISABLE_HW_INTERRUPTS #define __CLI #define __STI #else diff --git a/newlib/libm/machine/i386/i386mach.h b/newlib/libm/machine/i386/i386mach.h index 23c32190d..403d24bfe 100644 --- a/newlib/libm/machine/i386/i386mach.h +++ b/newlib/libm/machine/i386/i386mach.h @@ -74,7 +74,7 @@ #define SOTYPE_FUNCTION(sym) #endif -#ifdef _I386MACH_ALLOW_HW_INTERRUPTS +#ifndef _I386MACH_DISABLE_HW_INTERRUPTS #define __CLI #define __STI #else |