diff options
Diffstat (limited to 'include/asm-alpha/user.h')
-rw-r--r-- | include/asm-alpha/user.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/include/asm-alpha/user.h b/include/asm-alpha/user.h deleted file mode 100644 index a4eb6a4ca8d..00000000000 --- a/include/asm-alpha/user.h +++ /dev/null @@ -1,53 +0,0 @@ -#ifndef _ALPHA_USER_H -#define _ALPHA_USER_H - -#include <linux/sched.h> -#include <linux/ptrace.h> - -#include <asm/page.h> -#include <asm/reg.h> - -/* - * Core file format: The core file is written in such a way that gdb - * can understand it and provide useful information to the user (under - * linux we use the `trad-core' bfd, NOT the osf-core). The file contents - * are as follows: - * - * upage: 1 page consisting of a user struct that tells gdb - * what is present in the file. Directly after this is a - * copy of the task_struct, which is currently not used by gdb, - * but it may come in handy at some point. All of the registers - * are stored as part of the upage. The upage should always be - * only one page long. - * data: The data segment follows next. We use current->end_text to - * current->brk to pick up all of the user variables, plus any memory - * that may have been sbrk'ed. No attempt is made to determine if a - * page is demand-zero or if a page is totally unused, we just cover - * the entire range. All of the addresses are rounded in such a way - * that an integral number of pages is written. - * stack: We need the stack information in order to get a meaningful - * backtrace. We need to write the data from usp to - * current->start_stack, so we round each of these in order to be able - * to write an integer number of pages. - */ -struct user { - unsigned long regs[EF_SIZE/8+32]; /* integer and fp regs */ - size_t u_tsize; /* text size (pages) */ - size_t u_dsize; /* data size (pages) */ - size_t u_ssize; /* stack size (pages) */ - unsigned long start_code; /* text starting address */ - unsigned long start_data; /* data starting address */ - unsigned long start_stack; /* stack starting address */ - long int signal; /* signal causing core dump */ - unsigned long u_ar0; /* help gdb find registers */ - unsigned long magic; /* identifies a core file */ - char u_comm[32]; /* user command name */ -}; - -#define NBPG PAGE_SIZE -#define UPAGES 1 -#define HOST_TEXT_START_ADDR (u.start_code) -#define HOST_DATA_START_ADDR (u.start_data) -#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) - -#endif /* _ALPHA_USER_H */ |