Page MenuHomeFreeBSD
Differential D34798

Remove checks for __GNUCLIKE___TYPEOF assuming it is always true.
ClosedPublic
Actions

Authored by jhb on Apr 6 2022, 2:26 PM.
Tags
None
Referenced Files
Unknown Object (File)
Sun, Mar 9, 2:24 AM
Unknown Object (File)
Tue, Feb 25, 4:43 AM
Unknown Object (File)
Mon, Feb 24, 2:04 PM
Unknown Object (File)
Mon, Feb 24, 9:06 AM
Unknown Object (File)
Feb 21 2025, 8:56 PM
Unknown Object (File)
Feb 21 2025, 7:09 PM
Unknown Object (File)
Jan 27 2025, 11:27 AM
Unknown Object (File)
Jan 12 2025, 5:41 AM
View All 85 Files
Subscribers
imp

Details

Reviewers
brooks
emaste
imp
Commits
rG5ab33279ad2a: Remove checks for __GNUCLIKE___TYPEOF assuming it is always true.
Summary

All supported compilers (modern versions of GCC and clang) support
this.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
sys/
amd64/
include/
8 lines
i386/
include/
8 lines

Diff 104916

View Options

sys/amd64/include/pcpu.h

Show First 20 Lines • Show All 103 Lines • ▼ Show 20 Lines
#define PC_DBREG_CMD_NONE 0 #define PC_DBREG_CMD_NONE 0
#define PC_DBREG_CMD_LOAD 1 #define PC_DBREG_CMD_LOAD 1
#ifdef _KERNEL #ifdef _KERNEL
#define MONITOR_STOPSTATE_RUNNING 0 #define MONITOR_STOPSTATE_RUNNING 0
#define MONITOR_STOPSTATE_STOPPED 1 #define MONITOR_STOPSTATE_STOPPED 1
#if defined(__GNUCLIKE___TYPEOF)
/* /*
* Evaluates to the byte offset of the per-cpu variable name. * Evaluates to the byte offset of the per-cpu variable name.
*/ */
#define __pcpu_offset(name) \ #define __pcpu_offset(name) \
__offsetof(struct pcpu, name) __offsetof(struct pcpu, name)
/* /*
* Evaluates to the type of the per-cpu variable name. * Evaluates to the type of the per-cpu variable name.
▲ Show 20 Lines • Show All 149 Lines • ▼ Show 20 Lines __asm __volatile("subl\t%1,%%gs:(%0)" \
: : "r" (base), "ri" (__n) : "memory", "cc"); \ : : "r" (base), "ri" (__n) : "memory", "cc"); \
break; \ break; \
case 8: \ case 8: \
__asm __volatile("subq\t%1,%%gs:(%0)" \ __asm __volatile("subq\t%1,%%gs:(%0)" \
: : "r" (base), "ri" (__n) : "memory", "cc"); \ : : "r" (base), "ri" (__n) : "memory", "cc"); \
break; \ break; \
} \ } \
} while (0); } while (0);
#else /* !__GNUCLIKE___TYPEOF */
#error "this file needs to be ported to your compiler"
#endif /* __GNUCLIKE___TYPEOF */
#endif /* _KERNEL */ #endif /* _KERNEL */
#endif /* !_MACHINE_PCPU_H_ */ #endif /* !_MACHINE_PCPU_H_ */
View Options

sys/i386/include/pcpu.h

Show First 20 Lines • Show All 93 Lines • ▼ Show 20 Lines#define PCPU_MD_FIELDS \
u_int pc_ipi_bitmap; \ u_int pc_ipi_bitmap; \
char __pad[3518] char __pad[3518]
#ifdef _KERNEL #ifdef _KERNEL
#define MONITOR_STOPSTATE_RUNNING 0 #define MONITOR_STOPSTATE_RUNNING 0
#define MONITOR_STOPSTATE_STOPPED 1 #define MONITOR_STOPSTATE_STOPPED 1
#if defined(__GNUCLIKE___TYPEOF)
/* /*
* Evaluates to the byte offset of the per-cpu variable name. * Evaluates to the byte offset of the per-cpu variable name.
*/ */
#define __pcpu_offset(name) \ #define __pcpu_offset(name) \
__offsetof(struct pcpu, name) __offsetof(struct pcpu, name)
/* /*
* Evaluates to the type of the per-cpu variable name. * Evaluates to the type of the per-cpu variable name.
▲ Show 20 Lines • Show All 88 Lines • ▼ Show 20 Lines
}) })
#define PCPU_GET(member) __PCPU_GET(pc_ ## member) #define PCPU_GET(member) __PCPU_GET(pc_ ## member)
#define PCPU_ADD(member, val) __PCPU_ADD(pc_ ## member, val) #define PCPU_ADD(member, val) __PCPU_ADD(pc_ ## member, val)
#define PCPU_PTR(member) __PCPU_PTR(pc_ ## member) #define PCPU_PTR(member) __PCPU_PTR(pc_ ## member)
#define PCPU_SET(member, val) __PCPU_SET(pc_ ## member, val) #define PCPU_SET(member, val) __PCPU_SET(pc_ ## member, val)
#define IS_BSP() (PCPU_GET(cpuid) == 0) #define IS_BSP() (PCPU_GET(cpuid) == 0)
#else /* defined(__GNUCLIKE___TYPEOF) */
#error "this file needs to be ported to your compiler"
#endif /* __GNUCLIKE___TYPEOF */
#endif /* _KERNEL */ #endif /* _KERNEL */
#endif /* !_MACHINE_PCPU_H_ */ #endif /* !_MACHINE_PCPU_H_ */