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authorRalf Baechle <ralf@linux-mips.org>2007-02-05 00:05:08 +0000
committerRalf Baechle <ralf@linux-mips.org>2007-02-06 16:53:20 +0000
commitc9170617510059c750cb91207b08f35001571a22 (patch)
tree0d9dbe41369ac077077c5295aff48de3b0a2dc56 /arch/mips/kernel/irixelf.c
parent3f21cdee412089ed7ea12c3650bfb4211cf0b1d0 (diff)
downloadop-kernel-dev-c9170617510059c750cb91207b08f35001571a22.zip
op-kernel-dev-c9170617510059c750cb91207b08f35001571a22.tar.gz
[MIPS] IRIX: Linux coding style cleanups.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/irixelf.c')
-rw-r--r--arch/mips/kernel/irixelf.c331
1 files changed, 178 insertions, 153 deletions
diff --git a/arch/mips/kernel/irixelf.c b/arch/mips/kernel/irixelf.c
index 37cad5d..3cc25c0 100644
--- a/arch/mips/kernel/irixelf.c
+++ b/arch/mips/kernel/irixelf.c
@@ -10,6 +10,8 @@
* Copyright (C) 1996 - 2004 David S. Miller <dm@engr.sgi.com>
* Copyright (C) 2004 - 2005 Steven J. Hill <sjhill@realitydiluted.com>
*/
+#undef DEBUG
+
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/stat.h>
@@ -40,8 +42,6 @@
#include <linux/elf.h>
-#undef DEBUG
-
static int load_irix_binary(struct linux_binprm * bprm, struct pt_regs * regs);
static int load_irix_library(struct file *);
static int irix_core_dump(long signr, struct pt_regs * regs,
@@ -52,72 +52,102 @@ static struct linux_binfmt irix_format = {
irix_core_dump, PAGE_SIZE
};
-#ifdef DEBUG
/* Debugging routines. */
static char *get_elf_p_type(Elf32_Word p_type)
{
- int i = (int) p_type;
-
- switch(i) {
- case PT_NULL: return("PT_NULL"); break;
- case PT_LOAD: return("PT_LOAD"); break;
- case PT_DYNAMIC: return("PT_DYNAMIC"); break;
- case PT_INTERP: return("PT_INTERP"); break;
- case PT_NOTE: return("PT_NOTE"); break;
- case PT_SHLIB: return("PT_SHLIB"); break;
- case PT_PHDR: return("PT_PHDR"); break;
- case PT_LOPROC: return("PT_LOPROC/REGINFO"); break;
- case PT_HIPROC: return("PT_HIPROC"); break;
- default: return("PT_BOGUS"); break;
+#ifdef DEBUG
+ switch (p_type) {
+ case PT_NULL:
+ return "PT_NULL";
+ break;
+
+ case PT_LOAD:
+ return "PT_LOAD";
+ break;
+
+ case PT_DYNAMIC:
+ return "PT_DYNAMIC";
+ break;
+
+ case PT_INTERP:
+ return "PT_INTERP";
+ break;
+
+ case PT_NOTE:
+ return "PT_NOTE";
+ break;
+
+ case PT_SHLIB:
+ return "PT_SHLIB";
+ break;
+
+ case PT_PHDR:
+ return "PT_PHDR";
+ break;
+
+ case PT_LOPROC:
+ return "PT_LOPROC/REGINFO";
+ break;
+
+ case PT_HIPROC:
+ return "PT_HIPROC";
+ break;
+
+ default:
+ return "PT_BOGUS";
+ break;
}
+#endif
}
static void print_elfhdr(struct elfhdr *ehp)
{
int i;
- printk("ELFHDR: e_ident<");
- for(i = 0; i < (EI_NIDENT - 1); i++) printk("%x ", ehp->e_ident[i]);
- printk("%x>\n", ehp->e_ident[i]);
- printk(" e_type[%04x] e_machine[%04x] e_version[%08lx]\n",
- (unsigned short) ehp->e_type, (unsigned short) ehp->e_machine,
- (unsigned long) ehp->e_version);
- printk(" e_entry[%08lx] e_phoff[%08lx] e_shoff[%08lx] "
- "e_flags[%08lx]\n",
- (unsigned long) ehp->e_entry, (unsigned long) ehp->e_phoff,
- (unsigned long) ehp->e_shoff, (unsigned long) ehp->e_flags);
- printk(" e_ehsize[%04x] e_phentsize[%04x] e_phnum[%04x]\n",
- (unsigned short) ehp->e_ehsize, (unsigned short) ehp->e_phentsize,
- (unsigned short) ehp->e_phnum);
- printk(" e_shentsize[%04x] e_shnum[%04x] e_shstrndx[%04x]\n",
- (unsigned short) ehp->e_shentsize, (unsigned short) ehp->e_shnum,
- (unsigned short) ehp->e_shstrndx);
+ pr_debug("ELFHDR: e_ident<");
+ for (i = 0; i < (EI_NIDENT - 1); i++)
+ pr_debug("%x ", ehp->e_ident[i]);
+ pr_debug("%x>\n", ehp->e_ident[i]);
+ pr_debug(" e_type[%04x] e_machine[%04x] e_version[%08lx]\n",
+ (unsigned short) ehp->e_type, (unsigned short) ehp->e_machine,
+ (unsigned long) ehp->e_version);
+ pr_debug(" e_entry[%08lx] e_phoff[%08lx] e_shoff[%08lx] "
+ "e_flags[%08lx]\n",
+ (unsigned long) ehp->e_entry, (unsigned long) ehp->e_phoff,
+ (unsigned long) ehp->e_shoff, (unsigned long) ehp->e_flags);
+ pr_debug(" e_ehsize[%04x] e_phentsize[%04x] e_phnum[%04x]\n",
+ (unsigned short) ehp->e_ehsize,
+ (unsigned short) ehp->e_phentsize,
+ (unsigned short) ehp->e_phnum);
+ pr_debug(" e_shentsize[%04x] e_shnum[%04x] e_shstrndx[%04x]\n",
+ (unsigned short) ehp->e_shentsize,
+ (unsigned short) ehp->e_shnum,
+ (unsigned short) ehp->e_shstrndx);
}
static void print_phdr(int i, struct elf_phdr *ep)
{
- printk("PHDR[%d]: p_type[%s] p_offset[%08lx] p_vaddr[%08lx] "
- "p_paddr[%08lx]\n", i, get_elf_p_type(ep->p_type),
- (unsigned long) ep->p_offset, (unsigned long) ep->p_vaddr,
- (unsigned long) ep->p_paddr);
- printk(" p_filesz[%08lx] p_memsz[%08lx] p_flags[%08lx] "
- "p_align[%08lx]\n", (unsigned long) ep->p_filesz,
- (unsigned long) ep->p_memsz, (unsigned long) ep->p_flags,
- (unsigned long) ep->p_align);
+ pr_debug("PHDR[%d]: p_type[%s] p_offset[%08lx] p_vaddr[%08lx] "
+ "p_paddr[%08lx]\n", i, get_elf_p_type(ep->p_type),
+ (unsigned long) ep->p_offset, (unsigned long) ep->p_vaddr,
+ (unsigned long) ep->p_paddr);
+ pr_debug(" p_filesz[%08lx] p_memsz[%08lx] p_flags[%08lx] "
+ "p_align[%08lx]\n", (unsigned long) ep->p_filesz,
+ (unsigned long) ep->p_memsz, (unsigned long) ep->p_flags,
+ (unsigned long) ep->p_align);
}
static void dump_phdrs(struct elf_phdr *ep, int pnum)
{
int i;
- for(i = 0; i < pnum; i++, ep++) {
- if((ep->p_type == PT_LOAD) ||
- (ep->p_type == PT_INTERP) ||
- (ep->p_type == PT_PHDR))
+ for (i = 0; i < pnum; i++, ep++) {
+ if ((ep->p_type == PT_LOAD) ||
+ (ep->p_type == PT_INTERP) ||
+ (ep->p_type == PT_PHDR))
print_phdr(i, ep);
}
}
-#endif /* DEBUG */
static void set_brk(unsigned long start, unsigned long end)
{
@@ -156,11 +186,10 @@ static unsigned long * create_irix_tables(char * p, int argc, int envc,
elf_addr_t *envp;
elf_addr_t *sp, *csp;
-#ifdef DEBUG
- printk("create_irix_tables: p[%p] argc[%d] envc[%d] "
- "load_addr[%08x] interp_load_addr[%08x]\n",
- p, argc, envc, load_addr, interp_load_addr);
-#endif
+ pr_debug("create_irix_tables: p[%p] argc[%d] envc[%d] "
+ "load_addr[%08x] interp_load_addr[%08x]\n",
+ p, argc, envc, load_addr, interp_load_addr);
+
sp = (elf_addr_t *) (~15UL & (unsigned long) p);
csp = sp;
csp -= exec ? DLINFO_ITEMS*2 : 2;
@@ -181,7 +210,7 @@ static unsigned long * create_irix_tables(char * p, int argc, int envc,
sp -= 2;
NEW_AUX_ENT(0, AT_NULL, 0);
- if(exec) {
+ if (exec) {
sp -= 11*2;
NEW_AUX_ENT (0, AT_PHDR, load_addr + exec->e_phoff);
@@ -245,9 +274,7 @@ static unsigned int load_irix_interp(struct elfhdr * interp_elf_ex,
last_bss = 0;
error = load_addr = 0;
-#ifdef DEBUG
print_elfhdr(interp_elf_ex);
-#endif
/* First of all, some simple consistency checks */
if ((interp_elf_ex->e_type != ET_EXEC &&
@@ -258,7 +285,7 @@ static unsigned int load_irix_interp(struct elfhdr * interp_elf_ex,
}
/* Now read in all of the header information */
- if(sizeof(struct elf_phdr) * interp_elf_ex->e_phnum > PAGE_SIZE) {
+ if (sizeof(struct elf_phdr) * interp_elf_ex->e_phnum > PAGE_SIZE) {
printk("IRIX interp header bigger than a page (%d)\n",
(sizeof(struct elf_phdr) * interp_elf_ex->e_phnum));
return 0xffffffff;
@@ -267,15 +294,15 @@ static unsigned int load_irix_interp(struct elfhdr * interp_elf_ex,
elf_phdata = kmalloc(sizeof(struct elf_phdr) * interp_elf_ex->e_phnum,
GFP_KERNEL);
- if(!elf_phdata) {
- printk("Cannot kmalloc phdata for IRIX interp.\n");
- return 0xffffffff;
+ if (!elf_phdata) {
+ printk("Cannot kmalloc phdata for IRIX interp.\n");
+ return 0xffffffff;
}
/* If the size of this structure has changed, then punt, since
* we will be doing the wrong thing.
*/
- if(interp_elf_ex->e_phentsize != 32) {
+ if (interp_elf_ex->e_phentsize != 32) {
printk("IRIX interp e_phentsize == %d != 32 ",
interp_elf_ex->e_phentsize);
kfree(elf_phdata);
@@ -286,61 +313,71 @@ static unsigned int load_irix_interp(struct elfhdr * interp_elf_ex,
(char *) elf_phdata,
sizeof(struct elf_phdr) * interp_elf_ex->e_phnum);
-#ifdef DEBUG
dump_phdrs(elf_phdata, interp_elf_ex->e_phnum);
-#endif
eppnt = elf_phdata;
- for(i=0; i<interp_elf_ex->e_phnum; i++, eppnt++) {
- if(eppnt->p_type == PT_LOAD) {
- int elf_type = MAP_PRIVATE | MAP_DENYWRITE;
- int elf_prot = 0;
- unsigned long vaddr = 0;
- if (eppnt->p_flags & PF_R) elf_prot = PROT_READ;
- if (eppnt->p_flags & PF_W) elf_prot |= PROT_WRITE;
- if (eppnt->p_flags & PF_X) elf_prot |= PROT_EXEC;
- elf_type |= MAP_FIXED;
- vaddr = eppnt->p_vaddr;
-
- pr_debug("INTERP do_mmap(%p, %08lx, %08lx, %08lx, %08lx, %08lx) ",
- interpreter, vaddr,
- (unsigned long) (eppnt->p_filesz + (eppnt->p_vaddr & 0xfff)),
- (unsigned long) elf_prot, (unsigned long) elf_type,
- (unsigned long) (eppnt->p_offset & 0xfffff000));
- down_write(&current->mm->mmap_sem);
- error = do_mmap(interpreter, vaddr,
- eppnt->p_filesz + (eppnt->p_vaddr & 0xfff),
- elf_prot, elf_type,
- eppnt->p_offset & 0xfffff000);
- up_write(&current->mm->mmap_sem);
-
- if(error < 0 && error > -1024) {
- printk("Aieee IRIX interp mmap error=%d\n", error);
- break; /* Real error */
- }
- pr_debug("error=%08lx ", (unsigned long) error);
- if(!load_addr && interp_elf_ex->e_type == ET_DYN) {
- load_addr = error;
- pr_debug("load_addr = error ");
- }
-
- /* Find the end of the file mapping for this phdr, and keep
- * track of the largest address we see for this.
- */
- k = eppnt->p_vaddr + eppnt->p_filesz;
- if(k > elf_bss) elf_bss = k;
-
- /* Do the same thing for the memory mapping - between
- * elf_bss and last_bss is the bss section.
- */
- k = eppnt->p_memsz + eppnt->p_vaddr;
- if(k > last_bss) last_bss = k;
- pr_debug("\n");
- }
+ for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
+ if (eppnt->p_type == PT_LOAD) {
+ int elf_type = MAP_PRIVATE | MAP_DENYWRITE;
+ int elf_prot = 0;
+ unsigned long vaddr = 0;
+ if (eppnt->p_flags & PF_R)
+ elf_prot = PROT_READ;
+ if (eppnt->p_flags & PF_W)
+ elf_prot |= PROT_WRITE;
+ if (eppnt->p_flags & PF_X)
+ elf_prot |= PROT_EXEC;
+ elf_type |= MAP_FIXED;
+ vaddr = eppnt->p_vaddr;
+
+ pr_debug("INTERP do_mmap"
+ "(%p, %08lx, %08lx, %08lx, %08lx, %08lx) ",
+ interpreter, vaddr,
+ (unsigned long)
+ (eppnt->p_filesz + (eppnt->p_vaddr & 0xfff)),
+ (unsigned long)
+ elf_prot, (unsigned long) elf_type,
+ (unsigned long)
+ (eppnt->p_offset & 0xfffff000));
+
+ down_write(&current->mm->mmap_sem);
+ error = do_mmap(interpreter, vaddr,
+ eppnt->p_filesz + (eppnt->p_vaddr & 0xfff),
+ elf_prot, elf_type,
+ eppnt->p_offset & 0xfffff000);
+ up_write(&current->mm->mmap_sem);
+
+ if (error < 0 && error > -1024) {
+ printk("Aieee IRIX interp mmap error=%d\n",
+ error);
+ break; /* Real error */
+ }
+ pr_debug("error=%08lx ", (unsigned long) error);
+ if (!load_addr && interp_elf_ex->e_type == ET_DYN) {
+ load_addr = error;
+ pr_debug("load_addr = error ");
+ }
+
+ /*
+ * Find the end of the file mapping for this phdr, and
+ * keep track of the largest address we see for this.
+ */
+ k = eppnt->p_vaddr + eppnt->p_filesz;
+ if (k > elf_bss)
+ elf_bss = k;
+
+ /* Do the same thing for the memory mapping - between
+ * elf_bss and last_bss is the bss section.
+ */
+ k = eppnt->p_memsz + eppnt->p_vaddr;
+ if (k > last_bss)
+ last_bss = k;
+ pr_debug("\n");
+ }
}
/* Now use mmap to map the library into memory. */
- if(error < 0 && error > -1024) {
+ if (error < 0 && error > -1024) {
pr_debug("got error %d\n", error);
kfree(elf_phdata);
return 0xffffffff;
@@ -377,7 +414,7 @@ static int verify_binary(struct elfhdr *ehp, struct linux_binprm *bprm)
return -ENOEXEC;
/* First of all, some simple consistency checks */
- if((ehp->e_type != ET_EXEC && ehp->e_type != ET_DYN) ||
+ if ((ehp->e_type != ET_EXEC && ehp->e_type != ET_DYN) ||
!bprm->file->f_op->mmap) {
return -ENOEXEC;
}
@@ -388,7 +425,7 @@ static int verify_binary(struct elfhdr *ehp, struct linux_binprm *bprm)
* XXX all registers as 64bits on cpu's capable of this at
* XXX exception time plus frob the XTLB exception vector.
*/
- if((ehp->e_flags & EF_MIPS_ABI2))
+ if ((ehp->e_flags & EF_MIPS_ABI2))
return -ENOEXEC;
return 0;
@@ -410,7 +447,7 @@ static inline int look_for_irix_interpreter(char **name,
struct file *file = NULL;
*name = NULL;
- for(i = 0; i < pnum; i++, epp++) {
+ for (i = 0; i < pnum; i++, epp++) {
if (epp->p_type != PT_INTERP)
continue;
@@ -467,8 +504,8 @@ static inline void map_executable(struct file *fp, struct elf_phdr *epp, int pnu
unsigned int tmp;
int i, prot;
- for(i = 0; i < pnum; i++, epp++) {
- if(epp->p_type != PT_LOAD)
+ for (i = 0; i < pnum; i++, epp++) {
+ if (epp->p_type != PT_LOAD)
continue;
/* Map it. */
@@ -483,23 +520,23 @@ static inline void map_executable(struct file *fp, struct elf_phdr *epp, int pnu
up_write(&current->mm->mmap_sem);
/* Fixup location tracking vars. */
- if((epp->p_vaddr & 0xfffff000) < *estack)
+ if ((epp->p_vaddr & 0xfffff000) < *estack)
*estack = (epp->p_vaddr & 0xfffff000);
- if(!*laddr)
+ if (!*laddr)
*laddr = epp->p_vaddr - epp->p_offset;
- if(epp->p_vaddr < *scode)
+ if (epp->p_vaddr < *scode)
*scode = epp->p_vaddr;
tmp = epp->p_vaddr + epp->p_filesz;
- if(tmp > *ebss)
+ if (tmp > *ebss)
*ebss = tmp;
- if((epp->p_flags & PF_X) && *ecode < tmp)
+ if ((epp->p_flags & PF_X) && *ecode < tmp)
*ecode = tmp;
- if(*edata < tmp)
+ if (*edata < tmp)
*edata = tmp;
tmp = epp->p_vaddr + epp->p_memsz;
- if(tmp > *ebrk)
+ if (tmp > *ebrk)
*ebrk = tmp;
}
@@ -513,12 +550,12 @@ static inline int map_interpreter(struct elf_phdr *epp, struct elfhdr *ihp,
int i;
*eentry = 0xffffffff;
- for(i = 0; i < pnum; i++, epp++) {
- if(epp->p_type != PT_INTERP)
+ for (i = 0; i < pnum; i++, epp++) {
+ if (epp->p_type != PT_INTERP)
continue;
/* We should have fielded this error elsewhere... */
- if(*eentry != 0xffffffff)
+ if (*eentry != 0xffffffff)
return -1;
set_fs(old_fs);
@@ -604,9 +641,7 @@ static int load_irix_binary(struct linux_binprm * bprm, struct pt_regs * regs)
if (elf_ex.e_shnum > 20)
goto out;
-#ifdef DEBUG
print_elfhdr(&elf_ex);
-#endif
/* Now read in all of the header information */
size = elf_ex.e_phentsize * elf_ex.e_phnum;
@@ -622,13 +657,11 @@ static int load_irix_binary(struct linux_binprm * bprm, struct pt_regs * regs)
if (retval < 0)
goto out_free_ph;
-#ifdef DEBUG
dump_phdrs(elf_phdata, elf_ex.e_phnum);
-#endif
/* Set some things for later. */
- for(i = 0; i < elf_ex.e_phnum; i++) {
- switch(elf_phdata[i].p_type) {
+ for (i = 0; i < elf_ex.e_phnum; i++) {
+ switch (elf_phdata[i].p_type) {
case PT_INTERP:
has_interp = 1;
elf_ihdr = &elf_phdata[i];
@@ -667,7 +700,7 @@ static int load_irix_binary(struct linux_binprm * bprm, struct pt_regs * regs)
if (elf_interpreter) {
retval = verify_irix_interpreter(&interp_elf_ex);
- if(retval)
+ if (retval)
goto out_free_interp;
}
@@ -706,12 +739,12 @@ static int load_irix_binary(struct linux_binprm * bprm, struct pt_regs * regs)
&load_addr, &start_code, &elf_bss, &end_code,
&end_data, &elf_brk);
- if(elf_interpreter) {
+ if (elf_interpreter) {
retval = map_interpreter(elf_phdata, &interp_elf_ex,
interpreter, &interp_load_addr,
elf_ex.e_phnum, old_fs, &elf_entry);
kfree(elf_interpreter);
- if(retval) {
+ if (retval) {
set_fs(old_fs);
printk("Unable to load IRIX ELF interpreter\n");
send_sig(SIGSEGV, current, 0);
@@ -809,12 +842,12 @@ static int load_irix_library(struct file *file)
return -ENOEXEC;
/* First of all, some simple consistency checks. */
- if(elf_ex.e_type != ET_EXEC || elf_ex.e_phnum > 2 ||
+ if (elf_ex.e_type != ET_EXEC || elf_ex.e_phnum > 2 ||
!file->f_op->mmap)
return -ENOEXEC;
/* Now read in all of the header information. */
- if(sizeof(struct elf_phdr) * elf_ex.e_phnum > PAGE_SIZE)
+ if (sizeof(struct elf_phdr) * elf_ex.e_phnum > PAGE_SIZE)
return -ENOEXEC;
elf_phdata = kmalloc(sizeof(struct elf_phdr) * elf_ex.e_phnum, GFP_KERNEL);
@@ -825,15 +858,15 @@ static int load_irix_library(struct file *file)
sizeof(struct elf_phdr) * elf_ex.e_phnum);
j = 0;
- for(i=0; i<elf_ex.e_phnum; i++)
- if((elf_phdata + i)->p_type == PT_LOAD) j++;
+ for (i=0; i<elf_ex.e_phnum; i++)
+ if ((elf_phdata + i)->p_type == PT_LOAD) j++;
- if(j != 1) {
+ if (j != 1) {
kfree(elf_phdata);
return -ENOEXEC;
}
- while(elf_phdata->p_type != PT_LOAD) elf_phdata++;
+ while (elf_phdata->p_type != PT_LOAD) elf_phdata++;
/* Now use mmap to map the library into memory. */
down_write(&current->mm->mmap_sem);
@@ -889,9 +922,7 @@ unsigned long irix_mapelf(int fd, struct elf_phdr __user *user_phdrp, int cnt)
return -EFAULT;
}
-#ifdef DEBUG
dump_phdrs(user_phdrp, cnt);
-#endif
for (i = 0; i < cnt; i++, hp++) {
if (__get_user(type, &hp->p_type))
@@ -905,14 +936,14 @@ unsigned long irix_mapelf(int fd, struct elf_phdr __user *user_phdrp, int cnt)
filp = fget(fd);
if (!filp)
return -EACCES;
- if(!filp->f_op) {
+ if (!filp->f_op) {
printk("irix_mapelf: Bogon filp!\n");
fput(filp);
return -EACCES;
}
hp = user_phdrp;
- for(i = 0; i < cnt; i++, hp++) {
+ for (i = 0; i < cnt; i++, hp++) {
int prot;
retval = __get_user(vaddr, &hp->p_vaddr);
@@ -1015,8 +1046,6 @@ static int notesize(struct memelfnote *en)
return sz;
}
-/* #define DEBUG */
-
#define DUMP_WRITE(addr, nr) \
if (!dump_write(file, (addr), (nr))) \
goto end_coredump;
@@ -1093,9 +1122,7 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file)
segs++;
}
-#ifdef DEBUG
- printk("irix_core_dump: %d segs taking %d bytes\n", segs, size);
-#endif
+ pr_debug("irix_core_dump: %d segs taking %d bytes\n", segs, size);
/* Set up header. */
memcpy(elf.e_ident, ELFMAG, SELFMAG);
@@ -1221,7 +1248,7 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file)
struct elf_phdr phdr;
int sz = 0;
- for(i = 0; i < numnote; i++)
+ for (i = 0; i < numnote; i++)
sz += notesize(&notes[i]);
phdr.p_type = PT_NOTE;
@@ -1241,7 +1268,7 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file)
dataoff = offset = roundup(offset, PAGE_SIZE);
/* Write program headers for segments dump. */
- for(vma = current->mm->mmap, i = 0;
+ for (vma = current->mm->mmap, i = 0;
i < segs && vma != NULL; vma = vma->vm_next) {
struct elf_phdr phdr;
size_t sz;
@@ -1267,7 +1294,7 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file)
DUMP_WRITE(&phdr, sizeof(phdr));
}
- for(i = 0; i < numnote; i++)
+ for (i = 0; i < numnote; i++)
if (!writenote(&notes[i], file))
goto end_coredump;
@@ -1275,7 +1302,7 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file)
DUMP_SEEK(dataoff);
- for(i = 0, vma = current->mm->mmap;
+ for (i = 0, vma = current->mm->mmap;
i < segs && vma != NULL;
vma = vma->vm_next) {
unsigned long addr = vma->vm_start;
@@ -1284,9 +1311,7 @@ static int irix_core_dump(long signr, struct pt_regs * regs, struct file *file)
if (!maydump(vma))
continue;
i++;
-#ifdef DEBUG
- printk("elf_core_dump: writing %08lx %lx\n", addr, len);
-#endif
+ pr_debug("elf_core_dump: writing %08lx %lx\n", addr, len);
DUMP_WRITE((void __user *)addr, len);
}
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