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bsd-user: style tweak: keyword space ( 

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
This commit is contained in:
Warner Losh 2021-04-23 09:05:57 -06:00
parent 5a3d8177bf
commit 5be1d0b566
1 changed files with 11 additions and 11 deletions
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22
bsd-user/mmap.c
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@ -93,11 +93,11 @@ int target_mprotect(abi_ulong start, abi_ulong len, int prot)
if (start > host_start) { if (start > host_start) {
/* handle host page containing start */ /* handle host page containing start */
prot1 = prot; prot1 = prot;
for(addr = host_start; addr < start; addr += TARGET_PAGE_SIZE) { for (addr = host_start; addr < start; addr += TARGET_PAGE_SIZE) {
prot1 |= page_get_flags(addr); prot1 |= page_get_flags(addr);
} }
if (host_end == host_start + qemu_host_page_size) { if (host_end == host_start + qemu_host_page_size) {
for(addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) { for (addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) {
prot1 |= page_get_flags(addr); prot1 |= page_get_flags(addr);
} }
end = host_end; end = host_end;
@ -110,7 +110,7 @@ int target_mprotect(abi_ulong start, abi_ulong len, int prot)
} }
if (end < host_end) { if (end < host_end) {
prot1 = prot; prot1 = prot;
for(addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) { for (addr = end; addr < host_end; addr += TARGET_PAGE_SIZE) {
prot1 |= page_get_flags(addr); prot1 |= page_get_flags(addr);
} }
ret = mprotect(g2h_untagged(host_end - qemu_host_page_size), ret = mprotect(g2h_untagged(host_end - qemu_host_page_size),
@ -148,7 +148,7 @@ static int mmap_frag(abi_ulong real_start,
/* get the protection of the target pages outside the mapping */ /* get the protection of the target pages outside the mapping */
prot1 = 0; prot1 = 0;
for(addr = real_start; addr < real_end; addr++) { for (addr = real_start; addr < real_end; addr++) {
if (addr < start || addr >= end) if (addr < start || addr >= end)
prot1 |= page_get_flags(addr); prot1 |= page_get_flags(addr);
} }
@ -225,9 +225,9 @@ static abi_ulong mmap_find_vma(abi_ulong start, abi_ulong size)
if (addr == 0) if (addr == 0)
addr = mmap_next_start; addr = mmap_next_start;
addr_start = addr; addr_start = addr;
for(;;) { for (;;) {
prot = 0; prot = 0;
for(addr1 = addr; addr1 < (addr + size); addr1 += TARGET_PAGE_SIZE) { for (addr1 = addr; addr1 < (addr + size); addr1 += TARGET_PAGE_SIZE) {
prot |= page_get_flags(addr1); prot |= page_get_flags(addr1);
} }
if (prot == 0) if (prot == 0)
@ -262,7 +262,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
printf("MAP_FIXED "); printf("MAP_FIXED ");
if (flags & MAP_ANON) if (flags & MAP_ANON)
printf("MAP_ANON "); printf("MAP_ANON ");
switch(flags & TARGET_BSD_MAP_FLAGMASK) { switch (flags & TARGET_BSD_MAP_FLAGMASK) {
case MAP_PRIVATE: case MAP_PRIVATE:
printf("MAP_PRIVATE "); printf("MAP_PRIVATE ");
break; break;
@ -321,7 +321,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
end = start + len; end = start + len;
real_end = HOST_PAGE_ALIGN(end); real_end = HOST_PAGE_ALIGN(end);
for(addr = real_start; addr < real_end; addr += TARGET_PAGE_SIZE) { for (addr = real_start; addr < real_end; addr += TARGET_PAGE_SIZE) {
flg = page_get_flags(addr); flg = page_get_flags(addr);
if (flg & PAGE_RESERVED) { if (flg & PAGE_RESERVED) {
errno = ENXIO; errno = ENXIO;
@ -433,11 +433,11 @@ int target_munmap(abi_ulong start, abi_ulong len)
if (start > real_start) { if (start > real_start) {
/* handle host page containing start */ /* handle host page containing start */
prot = 0; prot = 0;
for(addr = real_start; addr < start; addr += TARGET_PAGE_SIZE) { for (addr = real_start; addr < start; addr += TARGET_PAGE_SIZE) {
prot |= page_get_flags(addr); prot |= page_get_flags(addr);
} }
if (real_end == real_start + qemu_host_page_size) { if (real_end == real_start + qemu_host_page_size) {
for(addr = end; addr < real_end; addr += TARGET_PAGE_SIZE) { for (addr = end; addr < real_end; addr += TARGET_PAGE_SIZE) {
prot |= page_get_flags(addr); prot |= page_get_flags(addr);
} }
end = real_end; end = real_end;
@ -447,7 +447,7 @@ int target_munmap(abi_ulong start, abi_ulong len)
} }
if (end < real_end) { if (end < real_end) {
prot = 0; prot = 0;
for(addr = end; addr < real_end; addr += TARGET_PAGE_SIZE) { for (addr = end; addr < real_end; addr += TARGET_PAGE_SIZE) {
prot |= page_get_flags(addr); prot |= page_get_flags(addr);
} }
if (prot != 0) if (prot != 0)