From 2c1e03b4520e908aa1eb36ecda279047b17bab23 Mon Sep 17 00:00:00 2001 From: Simon Marchi Date: Fri, 27 Oct 2023 09:31:02 -0400 Subject: [PATCH] gdb: trim trailing spaces in i386-tdep.{c,h} Change-Id: I06c2e7c958c3451f00c70978538c1c2ad1b566df --- gdb/i386-tdep.c | 34 +++++++++++++++++----------------- gdb/i386-tdep.h | 2 +- 2 files changed, 18 insertions(+), 18 deletions(-) diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 560f16aa0e3..1ddca2410fd 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -146,7 +146,7 @@ static const char * const i386_mmx_names[] = static const char * const i386_byte_names[] = { - "al", "cl", "dl", "bl", + "al", "cl", "dl", "bl", "ah", "ch", "dh", "bh" }; @@ -389,7 +389,7 @@ i386_fpc_regnum_p (struct gdbarch *gdbarch, int regnum) if (I387_ST0_REGNUM (tdep) < 0) return 0; - return (I387_FCTRL_REGNUM (tdep) <= regnum + return (I387_FCTRL_REGNUM (tdep) <= regnum && regnum < I387_XMM0_REGNUM (tdep)); } @@ -1202,7 +1202,7 @@ i386_analyze_struct_return (CORE_ADDR pc, CORE_ADDR current_pc, cache->pc_in_eax = 1; return current_pc; } - + if (buf[1] == proto1[1]) return pc + 4; else @@ -1217,7 +1217,7 @@ i386_skip_probe (CORE_ADDR pc) pushl constant call _probe addl $4, %esp - + followed by pushl %ebp @@ -1277,7 +1277,7 @@ i386_analyze_stack_align (CORE_ADDR pc, CORE_ADDR current_pc, pushl -4(%reg) "andl $-XXX, %esp" can be either 3 bytes or 6 bytes: - + 0x83 0xe4 0xf0 andl $-16, %esp 0x81 0xe4 0x00 0xff 0xff 0xff andl $-256, %esp */ @@ -1328,7 +1328,7 @@ i386_analyze_stack_align (CORE_ADDR pc, CORE_ADDR current_pc, /* MOD must be binary 10 and R/M must be binary 100. */ if ((buf[2] & 0xc7) != 0x44) return pc; - + /* REG has register number. Registers in pushl and leal have to be the same. */ if (reg != ((buf[2] >> 3) & 7)) @@ -1473,7 +1473,7 @@ i386_match_insn_block (CORE_ADDR pc, struct i386_insn *insn_patterns) static i386_insn i386_frame_setup_skip_insns[] = { /* Check for `movb imm8, r' and `movl imm32, r'. - + ??? Should we handle 16-bit operand-sizes here? */ /* `movb imm8, %al' and `movb imm8, %ah' */ @@ -1548,11 +1548,11 @@ i386_skip_noop (CORE_ADDR pc) if (target_read_code (pc, &op, 1)) return pc; - while (check) + while (check) { check = 0; /* Ignore `nop' instruction. */ - if (op == 0x90) + if (op == 0x90) { pc += 1; if (target_read_code (pc, &op, 1)) @@ -1585,7 +1585,7 @@ i386_skip_noop (CORE_ADDR pc) } } } - return pc; + return pc; } /* Check whether PC points at a code that sets up a new stack frame. @@ -1694,7 +1694,7 @@ i386_analyze_frame_setup (struct gdbarch *gdbarch, if (limit <= pc) return limit; - /* Check for stack adjustment + /* Check for stack adjustment subl $XXX, %esp or @@ -1805,7 +1805,7 @@ i386_analyze_register_saves (CORE_ADDR pc, CORE_ADDR current_pc, %ebx (and sometimes a harmless bug causes it to also save but not restore %eax); however, the code below is willing to see the pushes in any order, and will handle up to 8 of them. - + If the setup sequence is at the end of the function, then the next instruction will be a branch back to the start. */ @@ -1858,7 +1858,7 @@ i386_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR start_pc) || producer_is_icc_ge_19 (cust->producer ())))) return std::max (start_pc, post_prologue_pc); } - + cache.locals = -1; pc = i386_analyze_prologue (gdbarch, start_pc, 0xffffffff, &cache); if (cache.locals < 0) @@ -2369,7 +2369,7 @@ static const struct frame_unwind i386_epilogue_frame_unwind = i386_epilogue_frame_unwind_stop_reason, i386_epilogue_frame_this_id, i386_epilogue_frame_prev_register, - NULL, + NULL, i386_epilogue_frame_sniffer }; @@ -2451,7 +2451,7 @@ static const struct frame_unwind i386_stack_tramp_frame_unwind = i386_epilogue_frame_unwind_stop_reason, i386_epilogue_frame_this_id, i386_epilogue_frame_prev_register, - NULL, + NULL, i386_stack_tramp_frame_sniffer }; @@ -4710,7 +4710,7 @@ i386_register_reggroup_p (struct gdbarch *gdbarch, int regnum, /* Get the ARGIth function argument for the current function. */ static CORE_ADDR -i386_fetch_pointer_argument (frame_info_ptr frame, int argi, +i386_fetch_pointer_argument (frame_info_ptr frame, int argi, struct type *type) { struct gdbarch *gdbarch = get_frame_arch (frame); @@ -5690,7 +5690,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache, ir.addr -= 1; goto no_support; } - for (regnum = X86_RECORD_REAX_REGNUM; + for (regnum = X86_RECORD_REAX_REGNUM; regnum <= X86_RECORD_REDI_REGNUM; regnum++) I386_RECORD_FULL_ARCH_LIST_ADD_REG (regnum); diff --git a/gdb/i386-tdep.h b/gdb/i386-tdep.h index 34dc53db8d9..4283a52c929 100644 --- a/gdb/i386-tdep.h +++ b/gdb/i386-tdep.h @@ -295,7 +295,7 @@ enum i386_regnum I386_FS_REGNUM, /* %fs */ I386_GS_REGNUM, /* %gs */ I386_ST0_REGNUM, /* %st(0) */ - I386_MXCSR_REGNUM = 40, /* %mxcsr */ + I386_MXCSR_REGNUM = 40, /* %mxcsr */ I386_YMM0H_REGNUM, /* %ymm0h */ I386_YMM7H_REGNUM = I386_YMM0H_REGNUM + 7, I386_BND0R_REGNUM, -- 2.30.2