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linux-user: e2k: add forgotten e2k-specific mmap flags, fix some definitions

This commit is contained in:
Alibek Omarov 2021-01-06 05:09:35 +03:00 committed by Denis Drakhnia
parent 67413ad340
commit 999c27999d
1 changed files with 21 additions and 2 deletions
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23
linux-user/syscall_defs.h
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@ -74,7 +74,7 @@
|| defined(TARGET_M68K) || defined(TARGET_CRIS) \
|| defined(TARGET_S390X) || defined(TARGET_OPENRISC) \
|| defined(TARGET_NIOS2) || defined(TARGET_RISCV) \
|| defined(TARGET_XTENSA)
|| defined(TARGET_XTENSA) || defined(TARGET_E2K)
#define TARGET_IOC_SIZEBITS 14
#define TARGET_IOC_DIRBITS 2
@ -85,7 +85,7 @@
#elif defined(TARGET_PPC) || defined(TARGET_ALPHA) || \
defined(TARGET_SPARC) || defined(TARGET_MICROBLAZE) || \
defined(TARGET_MIPS) || defined(TARGET_E2K)
defined(TARGET_MIPS)
#define TARGET_IOC_SIZEBITS 13
#define TARGET_IOC_DIRBITS 3
@ -1327,6 +1327,25 @@ struct target_winsize {
#define TARGET_MAP_NONBLOCK 0x20000 /* do not block on IO */
#define TARGET_MAP_STACK 0x40000
#define TARGET_MAP_HUGETLB 0x80000 /* create a huge page mapping */
#elif defined(TARGET_E2K)
#define TARGET_MAP_ANONYMOUS 0x000010 /* don't use a file */
#define TARGET_MAP_FIXED 0x000100 /* Interpret addr exactly */
#define TARGET_MAP_DENYWRITE 0x000800 /* ETXTBSY */
#define TARGET_MAP_GROWSDOWN 0x001000 /* stack-like segment */
#define TARGET_MAP_GROWSUP 0x002000 /* register stack-like segment */
#define TARGET_MAP_EXECUTABLE 0x004000 /* mark it as an executable */
#define TARGET_MAP_LOCKED 0x008000 /* pages are locked */
#define TARGET_MAP_NORESERVE 0x010000 /* don't check for reservations */
#define TARGET_MAP_POPULATE 0x020000 /* populate (prefault) pagetables */
#define TARGET_MAP_NONBLOCK 0x040000 /* do not block on IO */
#define TARGET_MAP_FIRST32 0x080000 /* in protected mode map in */
/* first 2 ** 32 area */
#define TARGET_MAP_WRITECOMBINED 0x100000 /* Write combine */
#define TARGET_MAP_HUGETLB 0x200000 /* create a huge page mapping */
#define TARGET_MAP_FIXED_NOREPLACE 0x400000 /* MAP_FIXED which doesn't unmap */
/* underlying mapping */
#define TARGET_MAP_STACK TARGET_MAP_GROWSDOWN
#else
#define TARGET_MAP_FIXED 0x10 /* Interpret addr exactly */
#define TARGET_MAP_ANONYMOUS 0x20 /* don't use a file */