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| author | Warner Losh <imp@FreeBSD.org> | 2021-08-05 15:31:21 -0600 |
|---|---|---|
| committer | Warner Losh <imp@bsdimp.com> | 2021-09-10 14:13:06 -0600 |
| commit | 6a3b9bfde0aff84d1bf2901c89a0d7485e1229d0 (patch) | |
| tree | 5cada9862826fdef3491f278637f9ff0ba3dc1fa /bsd-user/mmap.c | |
| parent | 366c5c9f8d8222443c09fccdd7b7e164aae1c671 (diff) | |
| download | qemu-6a3b9bfde0aff84d1bf2901c89a0d7485e1229d0.zip qemu-6a3b9bfde0aff84d1bf2901c89a0d7485e1229d0.tar.gz qemu-6a3b9bfde0aff84d1bf2901c89a0d7485e1229d0.tar.bz2 | |
bsd-user: update debugging in mmap.c
Update the debugging code for new features and different targets.
Signed-off-by: Mikaël Urankar <mikael.urankar@gmail.com>
Signed-off-by: Sean Bruno <sbruno@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Kyle Evans <kevans@FreeBSD.org>
Diffstat (limited to 'bsd-user/mmap.c')
| -rw-r--r-- | bsd-user/mmap.c | 55 |
1 files changed, 38 insertions, 17 deletions
diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c index 03119b1..8918c4a 100644 --- a/bsd-user/mmap.c +++ b/bsd-user/mmap.c @@ -68,8 +68,8 @@ int target_mprotect(abi_ulong start, abi_ulong len, int prot) int prot1, ret; #ifdef DEBUG_MMAP - printf("mprotect: start=0x" TARGET_FMT_lx - " len=0x" TARGET_FMT_lx " prot=%c%c%c\n", start, len, + printf("mprotect: start=0x" TARGET_ABI_FMT_lx + "len=0x" TARGET_ABI_FMT_lx " prot=%c%c%c\n", start, len, prot & PROT_READ ? 'r' : '-', prot & PROT_WRITE ? 'w' : '-', prot & PROT_EXEC ? 'x' : '-'); @@ -250,28 +250,47 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot, mmap_lock(); #ifdef DEBUG_MMAP { - printf("mmap: start=0x" TARGET_FMT_lx - " len=0x" TARGET_FMT_lx " prot=%c%c%c flags=", + printf("mmap: start=0x" TARGET_ABI_FMT_lx + " len=0x" TARGET_ABI_FMT_lx " prot=%c%c%c flags=", start, len, prot & PROT_READ ? 'r' : '-', prot & PROT_WRITE ? 'w' : '-', prot & PROT_EXEC ? 'x' : '-'); - if (flags & MAP_FIXED) + if (flags & MAP_ALIGNMENT_MASK) { + printf("MAP_ALIGNED(%u) ", (flags & MAP_ALIGNMENT_MASK) + >> MAP_ALIGNMENT_SHIFT); + } +#if MAP_GUARD + if (flags & MAP_GUARD) { + printf("MAP_GUARD "); + } +#endif + if (flags & MAP_FIXED) { printf("MAP_FIXED "); - if (flags & MAP_ANON) + } + if (flags & MAP_ANONYMOUS) { printf("MAP_ANON "); - switch (flags & TARGET_BSD_MAP_FLAGMASK) { - case MAP_PRIVATE: + } +#ifdef MAP_EXCL + if (flags & MAP_EXCL) { + printf("MAP_EXCL "); + } +#endif + if (flags & MAP_PRIVATE) { printf("MAP_PRIVATE "); - break; - case MAP_SHARED: + } + if (flags & MAP_SHARED) { printf("MAP_SHARED "); - break; - default: - printf("[MAP_FLAGMASK=0x%x] ", flags & TARGET_BSD_MAP_FLAGMASK); - break; } - printf("fd=%d offset=" TARGET_FMT_lx "\n", fd, offset); + if (flags & MAP_NOCORE) { + printf("MAP_NOCORE "); + } +#ifdef MAP_STACK + if (flags & MAP_STACK) { + printf("MAP_STACK "); + } +#endif + printf("fd=%d offset=0x%llx\n", fd, offset); } #endif @@ -399,7 +418,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot, page_set_flags(start, start + len, prot | PAGE_VALID); the_end: #ifdef DEBUG_MMAP - printf("ret=0x" TARGET_FMT_lx "\n", start); + printf("ret=0x" TARGET_ABI_FMT_lx "\n", start); page_dump(stdout); printf("\n"); #endif @@ -416,7 +435,9 @@ int target_munmap(abi_ulong start, abi_ulong len) int prot, ret; #ifdef DEBUG_MMAP - printf("munmap: start=0x%lx len=0x%lx\n", start, len); + printf("munmap: start=0x" TARGET_ABI_FMT_lx " len=0x" + TARGET_ABI_FMT_lx "\n", + start, len); #endif if (start & ~TARGET_PAGE_MASK) return -EINVAL; |