From: Kazu Hirata Date: Wed, 4 Feb 2004 20:01:05 +0000 (+0000) Subject: darwin.c, [...]: Fix comment formatting. X-Git-Tag: releases/gcc-4.0.0~10383 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ff482c8d4dcefe197b218b574edbe655fb775733;p=thirdparty%2Fgcc.git darwin.c, [...]: Fix comment formatting. * config/darwin.c, config/darwin.h, config/freebsd-spec.h, config/arm/arm.c, config/arm/arm.md, config/cris/cris-protos.h, config/fr30/fr30.c, config/fr30/fr30.h, config/h8300/h8300.c, config/i386/i386.h, config/i860/i860.c, config/i860/i860.h, config/ia64/ia64-c.c, config/ia64/ia64.c, config/ia64/ia64.h, config/ip2k/ip2k.h, config/ip2k/ip2k.md, config/ip2k/libgcc.S, config/m32r/linux.h, config/m32r/m32r.c, config/m32r/m32r.h, config/m68k/m68k.c, config/m68k/netbsd-elf.h, config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.md, config/ns32k/netbsd.h, config/ns32k/ns32k.c, config/ns32k/ns32k.h, config/pdp11/pdp11.h, config/rs6000/darwin-ldouble.c, config/s390/s390.h, config/s390/s390.md, config/sparc/netbsd-elf.h, config/sparc/openbsd.h, config/sparc/sparc.c, config/xtensa/lib2funcs.S: Fix comment formatting. From-SVN: r77268 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e118bc468806..fff02fd39388 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,22 @@ +2004-02-04 Kazu Hirata + + * config/darwin.c, config/darwin.h, config/freebsd-spec.h, + config/arm/arm.c, config/arm/arm.md, + config/cris/cris-protos.h, config/fr30/fr30.c, + config/fr30/fr30.h, config/h8300/h8300.c, config/i386/i386.h, + config/i860/i860.c, config/i860/i860.h, config/ia64/ia64-c.c, + config/ia64/ia64.c, config/ia64/ia64.h, config/ip2k/ip2k.h, + config/ip2k/ip2k.md, config/ip2k/libgcc.S, + config/m32r/linux.h, config/m32r/m32r.c, config/m32r/m32r.h, + config/m68k/m68k.c, config/m68k/netbsd-elf.h, + config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.md, + config/ns32k/netbsd.h, config/ns32k/ns32k.c, + config/ns32k/ns32k.h, config/pdp11/pdp11.h, + config/rs6000/darwin-ldouble.c, config/s390/s390.h, + config/s390/s390.md, config/sparc/netbsd-elf.h, + config/sparc/openbsd.h, config/sparc/sparc.c, + config/xtensa/lib2funcs.S: Fix comment formatting. + 2004-02-04 Kazu Hirata * config/alpha/alpha.c, config/arc/arc.c, diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 12255d8710a4..67641bf3c75e 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -3318,7 +3318,7 @@ thumb_rtx_costs (rtx x, enum rtx_code code, enum rtx_code outer) case AND: case XOR: case IOR: - /* XXX guess. */ + /* XXX guess. */ return 8; case ADDRESSOF: @@ -3331,7 +3331,7 @@ thumb_rtx_costs (rtx x, enum rtx_code code, enum rtx_code outer) ? 4 : 0)); case IF_THEN_ELSE: - /* XXX a guess. */ + /* XXX a guess. */ if (GET_CODE (XEXP (x, 1)) == PC || GET_CODE (XEXP (x, 2)) == PC) return 14; return 2; @@ -3759,11 +3759,11 @@ arm_xscale_rtx_costs (rtx x, int code, int outer_code, int *total) unsigned HOST_WIDE_INT masked_const; /* The cost will be related to two insns. - First a load of the constant (MOV or LDR), then a multiply. */ + First a load of the constant (MOV or LDR), then a multiply. */ cost = 2; if (! const_ok) cost += 1; /* LDR is probably more expensive because - of longer result latency. */ + of longer result latency. */ masked_const = i & 0xffff8000; if (masked_const != 0 && masked_const != 0xffff8000) { diff --git a/gcc/config/arm/arm.md b/gcc/config/arm/arm.md index cafac0b58e47..25c9fd44ea1d 100644 --- a/gcc/config/arm/arm.md +++ b/gcc/config/arm/arm.md @@ -2491,7 +2491,7 @@ /* Ideally we shouldn't fail here if we could know that operands[1] ends up already living in an iwmmxt register. Otherwise it's cheaper to have the alternate code being generated than moving - values to iwmmxt regs and back. */ + values to iwmmxt regs and back. */ FAIL; } else if (!TARGET_REALLY_IWMMXT && !(TARGET_HARD_FLOAT && TARGET_MAVERICK)) @@ -2550,7 +2550,7 @@ /* Ideally we shouldn't fail here if we could know that operands[1] ends up already living in an iwmmxt register. Otherwise it's cheaper to have the alternate code being generated than moving - values to iwmmxt regs and back. */ + values to iwmmxt regs and back. */ FAIL; } else if (!TARGET_REALLY_IWMMXT) @@ -2606,7 +2606,7 @@ /* Ideally we shouldn't fail here if we could know that operands[1] ends up already living in an iwmmxt register. Otherwise it's cheaper to have the alternate code being generated than moving - values to iwmmxt regs and back. */ + values to iwmmxt regs and back. */ FAIL; } else if (!TARGET_REALLY_IWMMXT) diff --git a/gcc/config/cris/cris-protos.h b/gcc/config/cris/cris-protos.h index 38b388b71b9e..1fc647383537 100644 --- a/gcc/config/cris/cris-protos.h +++ b/gcc/config/cris/cris-protos.h @@ -52,7 +52,7 @@ extern rtx cris_expand_builtin_va_arg (tree, tree); extern void cris_pragma_expand_mul (struct cpp_reader *); -/* Need one that returns an int; usable in expressions. */ +/* Need one that returns an int; usable in expressions. */ extern int cris_fatal (char *); extern void cris_override_options (void); diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c index 1ac122376de1..1e07a0f57dd0 100644 --- a/gcc/config/darwin.c +++ b/gcc/config/darwin.c @@ -82,7 +82,7 @@ machopic_classify_ident (tree ident) && name[5] == '_')); tree temp; - /* The PIC base symbol is always defined. */ + /* The PIC base symbol is always defined. */ if (! strcmp (name, "")) return MACHOPIC_DEFINED_DATA; @@ -245,7 +245,7 @@ machopic_output_function_base_name (FILE *file) { const char *current_name; - /* If dynamic-no-pic is on, we should not get here. */ + /* If dynamic-no-pic is on, we should not get here. */ if (MACHO_DYNAMIC_NO_PIC_P) abort (); current_name = diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h index 3470f7b8ca17..f15eaae4f04e 100644 --- a/gcc/config/darwin.h +++ b/gcc/config/darwin.h @@ -710,7 +710,7 @@ objc_section_init (void) \ /* Emit an assembler directive to set visibility for a symbol. Used to support visibility attribute and Darwin's private extern - feature. */ + feature. */ #undef TARGET_ASM_ASSEMBLE_VISIBILITY #define TARGET_ASM_ASSEMBLE_VISIBILITY darwin_assemble_visibility diff --git a/gcc/config/fr30/fr30.c b/gcc/config/fr30/fr30.c index a420fb19859f..4b729e8e819e 100644 --- a/gcc/config/fr30/fr30.c +++ b/gcc/config/fr30/fr30.c @@ -103,16 +103,16 @@ struct rtx_def * fr30_compare_op1; save masks, and offsets for the current function. */ struct fr30_frame_info { - unsigned int total_size; /* # Bytes that the entire frame takes up. */ - unsigned int pretend_size; /* # Bytes we push and pretend caller did. */ - unsigned int args_size; /* # Bytes that outgoing arguments take up. */ - unsigned int reg_size; /* # Bytes needed to store regs. */ - unsigned int var_size; /* # Bytes that variables take up. */ + unsigned int total_size; /* # Bytes that the entire frame takes up. */ + unsigned int pretend_size; /* # Bytes we push and pretend caller did. */ + unsigned int args_size; /* # Bytes that outgoing arguments take up. */ + unsigned int reg_size; /* # Bytes needed to store regs. */ + unsigned int var_size; /* # Bytes that variables take up. */ unsigned int frame_size; /* # Bytes in current frame. */ - unsigned int gmask; /* Mask of saved registers. */ - unsigned int save_fp; /* Nonzero if frame pointer must be saved. */ - unsigned int save_rp; /* Nonzero if return pointer must be saved. */ - int initialised; /* Nonzero if frame size already calculated. */ + unsigned int gmask; /* Mask of saved registers. */ + unsigned int save_fp; /* Nonzero if frame pointer must be saved. */ + unsigned int save_rp; /* Nonzero if return pointer must be saved. */ + int initialised; /* Nonzero if frame size already calculated. */ }; /* Current frame information calculated by fr30_compute_frame_size(). */ @@ -425,7 +425,7 @@ fr30_setup_incoming_varargs (CUMULATIVE_ARGS arg_regs_used_so_far, statement is probably unnecessary. */ if (targetm.calls.strict_argument_naming (&arg_regs_used_so_far)) /* If TARGET_STRICT_ARGUMENT_NAMING returns true, then the last named - arg must not be treated as an anonymous arg. */ + arg must not be treated as an anonymous arg. */ arg_regs_used_so_far += fr30_num_arg_regs (int_mode, type); size = FR30_NUM_ARG_REGS - arg_regs_used_so_far; diff --git a/gcc/config/fr30/fr30.h b/gcc/config/fr30/fr30.h index 8c9841d9b830..0d498d706ccf 100644 --- a/gcc/config/fr30/fr30.h +++ b/gcc/config/fr30/fr30.h @@ -39,7 +39,7 @@ Boston, MA 02111-1307, USA. */ /* Define this to be a string constant containing `-D' options to define the predefined macros that identify this machine and system. These macros will - be predefined unless the `-ansi' option is specified. */ + be predefined unless the `-ansi' option is specified. */ #define TARGET_CPU_CPP_BUILTINS() \ do \ @@ -661,7 +661,7 @@ enum reg_class - if the type has variable size - if the type is marked as addressable (it is required to be constructed into the stack) - - if the type is a structure or union. */ + - if the type is a structure or union. */ #define MUST_PASS_IN_STACK(MODE, TYPE) \ (((MODE) == BLKmode) \ @@ -801,7 +801,7 @@ enum reg_class #define LIBCALL_VALUE(MODE) gen_rtx_REG (MODE, RETURN_VALUE_REGNUM) /* A C expression that is nonzero if REGNO is the number of a hard register in - which the values of called function may come back. */ + which the values of called function may come back. */ #define FUNCTION_VALUE_REGNO_P(REGNO) ((REGNO) == RETURN_VALUE_REGNUM) diff --git a/gcc/config/freebsd-spec.h b/gcc/config/freebsd-spec.h index feb08e2333e1..6195c08aa5ca 100644 --- a/gcc/config/freebsd-spec.h +++ b/gcc/config/freebsd-spec.h @@ -70,7 +70,7 @@ Boston, MA 02111-1307, USA. */ } \ while (0) -/* Define the default FreeBSD-specific per-CPU hook code. */ +/* Define the default FreeBSD-specific per-CPU hook code. */ #define FBSD_TARGET_CPU_CPP_BUILTINS() do {} while (0) /* Provide a CPP_SPEC appropriate for FreeBSD. We just deal with the GCC diff --git a/gcc/config/h8300/h8300.c b/gcc/config/h8300/h8300.c index bcf25ccf0ad7..668f273f363c 100644 --- a/gcc/config/h8300/h8300.c +++ b/gcc/config/h8300/h8300.c @@ -4419,7 +4419,7 @@ h8300_asm_named_section (const char *name, unsigned int flags ATTRIBUTE_UNUSED) int h8300_eightbit_constant_address_p (rtx x) { - /* The ranges of the 8-bit area. */ + /* The ranges of the 8-bit area. */ const unsigned HOST_WIDE_INT n1 = trunc_int_for_mode (0xff00, HImode); const unsigned HOST_WIDE_INT n2 = trunc_int_for_mode (0xffff, HImode); const unsigned HOST_WIDE_INT h1 = trunc_int_for_mode (0x00ffff00, SImode); diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 80d4f116fb76..a2ef75e93ac5 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -1919,7 +1919,7 @@ typedef struct ix86_args { been eliminated by then. */ -/* Non strict versions, pseudos are ok */ +/* Non strict versions, pseudos are ok. */ #define REG_OK_FOR_INDEX_NONSTRICT_P(X) \ (REGNO (X) < STACK_POINTER_REGNUM \ || (REGNO (X) >= FIRST_REX_INT_REG \ diff --git a/gcc/config/i860/i860.c b/gcc/config/i860/i860.c index 178cab0ad0c3..1ee9e4edb9b0 100644 --- a/gcc/config/i860/i860.c +++ b/gcc/config/i860/i860.c @@ -1165,7 +1165,7 @@ output_block_move (rtx *operands) output_asm_insn ("bla %5,%2,.Lm%3", xoperands); output_asm_insn ("adds %0,%2,%6", xoperands); output_asm_insn ("\n.Lm%3:", xoperands); /* Label for bla above. */ - output_asm_insn ("\n.Ls%3:", xoperands); /* Loop start label. */ + output_asm_insn ("\n.Ls%3:", xoperands); /* Loop start label. */ output_asm_insn ("adds %5,%6,%6", xoperands); /* NOTE: The code here which is supposed to handle the cases where the diff --git a/gcc/config/i860/i860.h b/gcc/config/i860/i860.h index 0a518abd4020..61db1fc093cd 100644 --- a/gcc/config/i860/i860.h +++ b/gcc/config/i860/i860.h @@ -824,7 +824,7 @@ struct cumulative_args { int ints, floats; }; /* Define as C expression which evaluates to nonzero if the tablejump instruction expects the table to contain offsets from the address of the table. - Do not define this if the table should contain absolute addresses. */ + Do not define this if the table should contain absolute addresses. */ /* #define CASE_VECTOR_PC_RELATIVE 1 */ /* Define this as 1 if `char' should by default be signed; else as 0. */ diff --git a/gcc/config/ia64/ia64-c.c b/gcc/config/ia64/ia64-c.c index 422fc865b2a2..b1e617b3b4f3 100644 --- a/gcc/config/ia64/ia64-c.c +++ b/gcc/config/ia64/ia64-c.c @@ -60,7 +60,7 @@ ia64_hpux_handle_builtin_pragma (cpp_reader *pfile ATTRIBUTE_UNUSED) typedef struct c89_mathlib_names { const char *realname; /* User visible function name. */ - const char *c89name; /* libm special name needed to set errno. */ + const char *c89name; /* libm special name needed to set errno. */ } c89_mathlib_names; static const c89_mathlib_names c89_mathlib_name_list [] = diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index d526098b1819..e7800b40b329 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -1525,7 +1525,7 @@ ia64_split_tmode (rtx out[2], rtx in, bool reversed, bool dead) { /* Again the postmodify cannot be made to match, but in this case it's more efficient to get rid of the - postmodify entirely and fix up with an add insn. */ + postmodify entirely and fix up with an add insn. */ out[1] = adjust_automodify_address (in, DImode, base, 8); fixup = gen_adddi3 (base, base, GEN_INT (INTVAL (XEXP (offset, 1)) - 8)); @@ -6827,7 +6827,7 @@ bundling (FILE *dump, int verbose, rtx prev_head_insn, rtx tail) initiate_bundle_state_table (); index_to_bundle_states = xmalloc ((insn_num + 2) * sizeof (struct bundle_state *)); - /* First (forward) pass -- generation of bundle states. */ + /* First (forward) pass -- generation of bundle states. */ curr_state = get_free_bundle_state (); curr_state->insn = NULL; curr_state->before_nops_num = 0; @@ -7424,7 +7424,7 @@ ia64_ld_address_bypass_p (rtx producer, rtx consumer) /* The following function returns TRUE if INSN produces address for a load/store insn. We will place such insns into M slot because it - decreases its latency time. */ + decreases its latency time. */ int ia64_produce_address_p (rtx insn) diff --git a/gcc/config/ia64/ia64.h b/gcc/config/ia64/ia64.h index 491487cc4804..cc218385756e 100644 --- a/gcc/config/ia64/ia64.h +++ b/gcc/config/ia64/ia64.h @@ -90,7 +90,7 @@ extern int target_flags; #define MASK_INLINE_SQRT_LAT 0x00008000 /* inline sqrt, min latency. */ -#define MASK_INLINE_SQRT_THR 0x00010000 /* inline sqrt, max throughput. */ +#define MASK_INLINE_SQRT_THR 0x00010000 /* inline sqrt, max throughput. */ #define MASK_DWARF2_ASM 0x00020000 /* test dwarf2 line info via gas. */ @@ -251,7 +251,7 @@ extern const char *ia64_tls_size_string; enum processor_type { - PROCESSOR_ITANIUM, /* Original Itanium. */ + PROCESSOR_ITANIUM, /* Original Itanium. */ PROCESSOR_ITANIUM2, PROCESSOR_max }; diff --git a/gcc/config/ip2k/ip2k.h b/gcc/config/ip2k/ip2k.h index 0769572fc533..1ed494fa2d9b 100644 --- a/gcc/config/ip2k/ip2k.h +++ b/gcc/config/ip2k/ip2k.h @@ -862,7 +862,7 @@ extern int ip2k_reorg_merge_qimode; #define DBX_REGISTER_NUMBER(REGNO) (REGNO) -/* Miscellaneous macros to describe machine specifics. */ +/* Miscellaneous macros to describe machine specifics. */ #define IS_PSEUDO_P(R) (REGNO (R) >= FIRST_PSEUDO_REGISTER) diff --git a/gcc/config/ip2k/ip2k.md b/gcc/config/ip2k/ip2k.md index 5e2dcf1f9e33..76ae67e52597 100644 --- a/gcc/config/ip2k/ip2k.md +++ b/gcc/config/ip2k/ip2k.md @@ -975,7 +975,7 @@ 0xff & ~mask); if (CONSTANT_P (operands[3])) - /* Constant can just be or-ed in. */ + /* Constant can just be or-ed in. */ { p += sprintf (p, \"mov\\tw,#$%2.2x\;or\\t%%0,w\", (int) (INTVAL (operands[3]) << pos) & mask & 0xff); @@ -984,7 +984,7 @@ p += sprintf (p, \"mov\\tw,%%3\;\"); /* Value to deposit */ - /* Shift and mask the value before OR-ing into the destination. */ + /* Shift and mask the value before OR-ing into the destination. */ if (pos != 0) p += sprintf (p, \"mulu\\tw,#%d\;\", 1< fabs (b)) { t = b; @@ -104,7 +104,7 @@ _xlqadd (double a, double b, double c, double d) } /* Thanks to commutativity, sum is invariant w.r.t. the next - conditional exchange. */ + conditional exchange. */ tau = d + c; /* Order the smallest magnitude doubles. */ @@ -183,7 +183,7 @@ _xlqdiv (double a, double b, double c, double d) /* Finite nonzero result requires corrections to the highest order term. */ - s = c * t; /* (s,sigma) = c*t exactly. */ + s = c * t; /* (s,sigma) = c*t exactly. */ w = -(-b + d * t); /* Written to get fnmsub for speed, but not numerically necessary. */ @@ -191,10 +191,10 @@ _xlqdiv (double a, double b, double c, double d) asm ("fmsub %0,%1,%2,%3" : "=f"(sigma) : "f"(c), "f"(t), "f"(s)); v = a - s; - tau = ((v-sigma)+w)/c; /* Correction to t. */ + tau = ((v-sigma)+w)/c; /* Correction to t. */ u = t + tau; - /* Construct long double result. */ + /* Construct long double result. */ z.dval[0] = u; z.dval[1] = (t - u) + tau; return z.ldval; diff --git a/gcc/config/s390/s390.h b/gcc/config/s390/s390.h index 7f6fa5c2fb62..04225d341b7b 100644 --- a/gcc/config/s390/s390.h +++ b/gcc/config/s390/s390.h @@ -876,7 +876,7 @@ extern struct rtx_def *s390_compare_op0, *s390_compare_op1; #define SLOW_BYTE_ACCESS 1 /* The maximum number of bytes that a single instruction can move quickly - between memory and registers or between two memory locations. */ + between memory and registers or between two memory locations. */ #define MOVE_MAX (TARGET_64BIT ? 16 : 8) #define MAX_MOVE_MAX 16 diff --git a/gcc/config/s390/s390.md b/gcc/config/s390/s390.md index 8cb2f250f815..794a52fcd591 100644 --- a/gcc/config/s390/s390.md +++ b/gcc/config/s390/s390.md @@ -7318,7 +7318,7 @@ rtx temp = gen_reg_rtx (Pmode); /* Copy the backchain to the first word, sp to the second and the literal pool - base to the third. */ + base to the third. */ emit_move_insn (operand_subword (operands[0], 2, 0, TARGET_64BIT ? OImode : TImode), gen_rtx_REG (Pmode, BASE_REGISTER)); @@ -7341,7 +7341,7 @@ rtx base = gen_rtx_REG (Pmode, BASE_REGISTER); /* Restore the backchain from the first word, sp from the second and the - literal pool base from the third. */ + literal pool base from the third. */ emit_move_insn (temp, operand_subword (operands[1], 0, 0, TARGET_64BIT ? OImode : TImode)); diff --git a/gcc/config/sparc/netbsd-elf.h b/gcc/config/sparc/netbsd-elf.h index ba66827db75b..4e191a5aeaa8 100644 --- a/gcc/config/sparc/netbsd-elf.h +++ b/gcc/config/sparc/netbsd-elf.h @@ -241,7 +241,7 @@ Boston, MA 02111-1307, USA. */ #define MULTILIB_DEFAULTS { "m64" } #endif -/* Name the port. */ +/* Name the port. */ #undef TARGET_NAME #define TARGET_NAME (DEFAULT_ARCH32_P ? TARGET_NAME32 : TARGET_NAME64) diff --git a/gcc/config/sparc/openbsd.h b/gcc/config/sparc/openbsd.h index e36f51eb602f..6bd683abdc37 100644 --- a/gcc/config/sparc/openbsd.h +++ b/gcc/config/sparc/openbsd.h @@ -62,7 +62,7 @@ Boston, MA 02111-1307, USA. */ /* Assembler format: exception region output. */ /* All configurations that don't use elf must be explicit about not using - dwarf unwind information. */ + dwarf unwind information. */ #define DWARF2_UNWIND_INFO 0 #undef ASM_PREFERRED_EH_DATA_FORMAT diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index 958cbc20e2d0..e8cf90533782 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -7937,7 +7937,7 @@ sparc_init_libfuncs (void) /* Use the subroutines that Sun's library provides for integer multiply and divide. The `*' prevents an underscore from being prepended by the compiler. .umul is a little faster - than .mul. */ + than .mul. */ set_optab_libfunc (smul_optab, SImode, "*.umul"); set_optab_libfunc (sdiv_optab, SImode, "*.div"); set_optab_libfunc (udiv_optab, SImode, "*.udiv"); @@ -8348,7 +8348,7 @@ sparc_rtx_costs (rtx x, int code, int outer_code, int *total) return true; case IF_THEN_ELSE: - /* Conditional moves. */ + /* Conditional moves. */ switch (sparc_cpu) { case PROCESSOR_ULTRASPARC: diff --git a/gcc/config/xtensa/lib2funcs.S b/gcc/config/xtensa/lib2funcs.S index 80f5f0bcb483..f98e9feac0f4 100644 --- a/gcc/config/xtensa/lib2funcs.S +++ b/gcc/config/xtensa/lib2funcs.S @@ -32,7 +32,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA /* __xtensa_libgcc_window_spill: This function flushes out all but the current register window. This is used to set up the stack so that - arbitrary frames can be accessed. */ + arbitrary frames can be accessed. */ .align 4 .global __xtensa_libgcc_window_spill @@ -91,7 +91,7 @@ __xtensa_nonlocal_goto: function. This can be extracted from the high bits of the return address, initially in a0. As the unwinding proceeds, the window size is taken from the value of a0 - saved _two_ frames below the current frame. */ + saved _two_ frames below the current frame. */ addi a5, sp, -16 # a5 = prev - save area l32i a6, a5, 4 @@ -112,7 +112,7 @@ __xtensa_nonlocal_goto: current sp so they will be reloaded when the return from this function underflows. We don't have to worry about exceptions while updating the current save area, because the windows have - already been flushed. */ + already been flushed. */ addi a4, sp, -16 # a4 = save area of this function l32i a6, a5, 0 @@ -125,7 +125,7 @@ __xtensa_nonlocal_goto: s32i a7, a4, 12 /* Set return address to goto handler. Use the window size bits - from the return address two frames below the target. */ + from the return address two frames below the target. */ extui a8, a8, 30, 2 # get window size from return addr. slli a3, a3, 2 # get goto handler addr. << 2 ssai 2 @@ -149,7 +149,7 @@ __xtensa_nonlocal_goto: At least one IHI instruction is needed for each i-cache line which may be touched by the trampoline. An ISYNC instruction is also needed to make sure that the modified instructions are loaded into the instruction - fetch buffer. */ + fetch buffer. */ #define TRAMPOLINE_SIZE 59