From acd5c79833ffd87197b87fd5afa8c6f4de0bed13 Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Fri, 30 May 2003 19:24:30 +0000 Subject: * i386-tdep.h (i386bsd_sigcontext_addr): Remove prototype. (I386_SIZEOF_GREGS, I386_SIZEOF_FREGS, I386_SIZEOF_XREGS): Remove defenitions. (IS_FP_REGNUM, IS_SSE_REGNUM): Remove definitions. * i386-tdep.c: Mark functions that are 64-bit safe as such. (I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM, I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM, I386_ST0_REGNUM): New defines. (CODESTREAM_BUFSIZ, codestream_tell, codestream_peek, codestream_get): Remove define. (codestream_next_addr, condestream_addr, condestream_buf, codestream_off, codestream_cnt): Remove variables. (codestream_fill, codestream_seek, codestream_read): Remove functions. (i386_follow_jump): Rewrite to avoid usage of removed codestream functionality. (i386_get_frame_setup, i386_frameless_signal_p, i386_frame_chain, i386_sigtramp_saved_pc, i386_sigtramp_saved_sp, i386_frame_saved_pc, i386_saved_pc_after_call, i386_frame_num_args, i386_frame_init_saved_regs, i386_push_return_address, i386_do_pop_frame, i386_pop_frame, i386_push_arguments): Remove functions. (i386_skip_prologue): Rewrite to avoid usage of removed codestream functionality. Use i386_analyze_prologue instead of i386_get_frame_setup. (I386_NUM_SAVED_REGS): New define. (struct i386_frame_cache): New structure. (i386_alloc_frame_cache, i386_analyze_struct_return, i386_skip_probe, i386_analyze_frame_setup, i386_analyze_register_saves, i386_analyze_prologue, i386_unwind_pc, i386_frame_cache, i386_frame_this_id, i386_frame_prev_register, i386_sigtramp_frame_cache, i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register, i386_frame_p, i386_sigtramp_frame_p, i386_frame_base_address, i386_unwind_dummy_id, i386_save_dummy_tos, i386_push_dummy_call): New functions. (i386_frame_unwind, i386_sigtramp_frame_unwind, i386_frame_base): New variables. (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Define in terms of I386_EAX_REGNUM and I386_EDX_REGNUM. (i386_extract_return_value, i386_store_return_value): Use I386_ST0_REGNUM where appropriate. (i386_extract_struct_value_address): Rewrite to use extract_address. (i386_svr4_pc_in_sigtramp): Add comment. (i386_svr4_sigcontext_addr): Rewrite. (i386_svr4_init_abi): Adjust TDEP->sc_pc_offset and TDEP->sc_sp_offset. (i386_gdbarch_init): Don't set deprecated_init_frame_pc. Set sp_regnum, fp_regnum, pc_regnum, ps_regnum and fp0_regnum in terms of new defines. Set push_dummy_call, don't set deprecated_push_arguments, deprecated_push_return_address, deprecated_pop_frame. Don't set parm_boundary. Don't set deprecated_frame_chain, deprecated_frame_saved_pc, deprecated_saved_pc_after_call. Set unwind_dummy_id, save_dummy_frame_tos, unwind_pc. Call frame_unwind_append_predicate and frame_base_set_default. Don't set deprecated_dummy_write_pc. Don't set deprecated_fp_regnum. Don't set frameless_function_invocation. Don't set deprecated_register_bytes, deprecated_register_size, deprecated_call_dummy_words and deprecated_sizeof_call_dummy. * i386-linux-tdep.c: Fix formatting in some comments. (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): Drop redundant parentheses. (I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): New define. (i386_linux_sigcontext_addr): Use it. Rewrite. (find_minsym_and_objfile): Change name of second argument. (skip_gnu_resolver): Renamed from skip_hurd_resolver. All callers changed. Use frame_pc_unwind instead of DEPRECATED_SAVED_PC_AFTER_CALL. (i386_linux_init_abi): Don't set deprecated_register_bytes. * i386bsd-tdep.c (i386bsd_sigcontext_addr): Rewrite. * i386-nto-tdep.c (i386nto_sigcontext_addr): Adapt for new frame unwinder. * i386-cygwin-tdep.c: Don't include "gdbcore.h", "frame.h" and "dummy-frame.h". (i386_cygwin_frame_chain_valid, i386_cygwin_frame_chain): Removed. (_initialize_i386_cygwin_tdep): New prototype. (i386_cygwin_init_abi): Don't set deprecated_frame_chain and deprecated_frame_chain_valid. * i386-sol2-tdep.c (i386_sol2_init_abi): Don't set TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset. Rely on the SVR4 defaults. * config/i386/i386sol2.mt (TDEPFILES): Remove i386bsd-tdep.o. * Makefile.in (i386-tdep.o, i386-cygwin-tdep.o): Update dependencies. --- gdb/i386-tdep.h | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'gdb/i386-tdep.h') diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h index 1b569d9..b2c2dff 100644 --- a/gdb/i386-tdep.h +++ b/gdb/i386-tdep.h @@ -136,8 +136,6 @@ extern int i386_mxcsr_regnum_p (int regnum); #define FCOFF_REGNUM FIOFF_REGNUM #define FDS_REGNUM FOSEG_REGNUM #define FDOFF_REGNUM FOOFF_REGNUM -#define IS_FP_REGNUM(n) i386_fp_regnum_p (n) -#define IS_SSE_REGNUM(n) i386_sse_regnum_p (n) #define I386_NUM_GREGS 16 #define I386_NUM_FREGS 16 @@ -146,16 +144,6 @@ extern int i386_mxcsr_regnum_p (int regnum); #define I386_SSE_NUM_REGS (I386_NUM_GREGS + I386_NUM_FREGS \ + I386_NUM_XREGS) -/* Sizes of individual register sets. These cover the entire register - file, so summing up the sizes of those portions actually present - yields DEPRECATED_REGISTER_BYTES. */ -#define I386_SIZEOF_GREGS (I386_NUM_GREGS * 4) -#define I386_SIZEOF_FREGS (8 * 10 + 8 * 4) -#define I386_SIZEOF_XREGS (8 * 16 + 4) - -#define I386_SSE_SIZEOF_REGS (I386_SIZEOF_GREGS + I386_SIZEOF_FREGS \ - + I386_SIZEOF_XREGS) - /* Size of the largest register. */ #define I386_MAX_REGISTER_SIZE 16 @@ -178,7 +166,6 @@ extern void i386_svr4_init_abi (struct gdbarch_info, struct gdbarch *); /* Functions exported from i386bsd-tdep.c. */ -extern CORE_ADDR i386bsd_sigcontext_addr (struct frame_info *frame); extern void i386bsd_init_abi (struct gdbarch_info, struct gdbarch *); #endif /* i386-tdep.h */ -- cgit v1.1