diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2000-10-20 22:44:06 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2000-10-20 22:44:06 +0000 |
| commit | bd4635599d9e56eb71d6d6ce002e141b6e1f3ec8 (patch) | |
| tree | faf45331154d04620036d28e1d082d3686b71a70 /sys | |
| parent | 32a48fa01c0fffad3b6a71cf85748a24c6349c03 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/alpha/include/mutex.h | 3 | ||||
| -rw-r--r-- | sys/amd64/include/mutex.h | 2 | ||||
| -rw-r--r-- | sys/i386/include/mutex.h | 2 | ||||
| -rw-r--r-- | sys/ia64/include/mutex.h | 2 | ||||
| -rw-r--r-- | sys/powerpc/include/mutex.h | 3 |
5 files changed, 12 insertions, 0 deletions
diff --git a/sys/alpha/include/mutex.h b/sys/alpha/include/mutex.h index 75c64cf3f85a..72d3b7b73401 100644 --- a/sys/alpha/include/mutex.h +++ b/sys/alpha/include/mutex.h @@ -60,6 +60,9 @@ extern char STR_SIEN[]; #define ASS_SIEN(mpp) MPASS2((mpp)->mtx_saveintr \ != ALPHA_PSL_IPL_HIGH, STR_SIEN) +#define mtx_legal2block() \ + ((alpha_pal_rdps() & ALPHA_PSL_IPL_MASK) == ALPHA_PSL_IPL_HIGH) + /* * Assembly macros (for internal use only) *-------------------------------------------------------------------------- diff --git a/sys/amd64/include/mutex.h b/sys/amd64/include/mutex.h index 1a8a7b65e7f6..0c4a9eb26ad6 100644 --- a/sys/amd64/include/mutex.h +++ b/sys/amd64/include/mutex.h @@ -60,6 +60,8 @@ extern char STR_SIEN[]; #define ASS_IDIS MPASS2((read_eflags() & PSL_I) == 0, STR_IDIS) #define ASS_SIEN(mpp) MPASS2((mpp)->mtx_saveintr & PSL_I, STR_SIEN) +#define mtx_legal2block() (read_eflags() & PSL_I) + /* * Assembly macros (for internal use only) *------------------------------------------------------------------------------ diff --git a/sys/i386/include/mutex.h b/sys/i386/include/mutex.h index 1a8a7b65e7f6..0c4a9eb26ad6 100644 --- a/sys/i386/include/mutex.h +++ b/sys/i386/include/mutex.h @@ -60,6 +60,8 @@ extern char STR_SIEN[]; #define ASS_IDIS MPASS2((read_eflags() & PSL_I) == 0, STR_IDIS) #define ASS_SIEN(mpp) MPASS2((mpp)->mtx_saveintr & PSL_I, STR_SIEN) +#define mtx_legal2block() (read_eflags() & PSL_I) + /* * Assembly macros (for internal use only) *------------------------------------------------------------------------------ diff --git a/sys/ia64/include/mutex.h b/sys/ia64/include/mutex.h index fe9c646ba112..e3a4a64a24a9 100644 --- a/sys/ia64/include/mutex.h +++ b/sys/ia64/include/mutex.h @@ -59,6 +59,8 @@ extern char STR_SIEN[]; #define ASS_IDIS MPASS2(!(save_intr() & IA64_PSR_I), STR_IDIS) #define ASS_SIEN(mpp) MPASS2((mpp)->mtx_saveintr & IA64_PSR_I), STR_SIEN) +#define mtx_legal2block() ((save_intr() & IA64_PSL_I) + #endif /* _KERNEL */ #else /* !LOCORE */ diff --git a/sys/powerpc/include/mutex.h b/sys/powerpc/include/mutex.h index 75c64cf3f85a..72d3b7b73401 100644 --- a/sys/powerpc/include/mutex.h +++ b/sys/powerpc/include/mutex.h @@ -60,6 +60,9 @@ extern char STR_SIEN[]; #define ASS_SIEN(mpp) MPASS2((mpp)->mtx_saveintr \ != ALPHA_PSL_IPL_HIGH, STR_SIEN) +#define mtx_legal2block() \ + ((alpha_pal_rdps() & ALPHA_PSL_IPL_MASK) == ALPHA_PSL_IPL_HIGH) + /* * Assembly macros (for internal use only) *-------------------------------------------------------------------------- |