From f15cbe6f1a4b4d9df59142fc8e4abb973302cf44 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Tue, 29 Jul 2008 08:09:44 +0900 Subject: sh: migrate to arch/sh/include/ This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac. Most of the moving about was done with Sam's directions at: http://marc.info/?l=linux-sh&m=121724823706062&w=2 with subsequent hacking and fixups entirely my fault. Signed-off-by: Sam Ravnborg Signed-off-by: Paul Mundt --- include/asm-sh/user.h | 67 --------------------------------------------------- 1 file changed, 67 deletions(-) delete mode 100644 include/asm-sh/user.h (limited to 'include/asm-sh/user.h') diff --git a/include/asm-sh/user.h b/include/asm-sh/user.h deleted file mode 100644 index 8fd3cf6c58d..00000000000 --- a/include/asm-sh/user.h +++ /dev/null @@ -1,67 +0,0 @@ -#ifndef __ASM_SH_USER_H -#define __ASM_SH_USER_H - -#include -#include - -/* - * 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). 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. - */ - -#if defined(__SH5__) || defined(CONFIG_CPU_SH5) -struct user_fpu_struct { - unsigned long fp_regs[32]; - unsigned int fpscr; -}; -#else -struct user_fpu_struct { - unsigned long fp_regs[16]; - unsigned long xfp_regs[16]; - unsigned long fpscr; - unsigned long fpul; -}; -#endif - -struct user { - struct pt_regs regs; /* entire machine state */ - struct user_fpu_struct fpu; /* Math Co-processor registers */ - int u_fpvalid; /* True if math co-processor being used */ - 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 */ - struct user_fpu_struct* u_fpstate; /* Math Co-processor pointer */ - 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 /* __ASM_SH_USER_H */ -- cgit v1.2.3