diff options
Diffstat (limited to 'libc/sysdeps/linux')
22 files changed, 175 insertions, 175 deletions
diff --git a/libc/sysdeps/linux/bfin/__longjmp.S b/libc/sysdeps/linux/bfin/__longjmp.S index 418d591e2..673cd30e8 100644 --- a/libc/sysdeps/linux/bfin/__longjmp.S +++ b/libc/sysdeps/linux/bfin/__longjmp.S @@ -15,7 +15,7 @@ ___longjmp: P0 = R0; R0 = [P0 + 0x00]; - [--SP] = R0; // Put P0 on the stack + [--SP] = R0; /* Put P0 on the stack */ P1 = [P0 + 0x04]; P2 = [P0 + 0x08]; @@ -24,12 +24,12 @@ ___longjmp: P5 = [P0 + 0x14]; FP = [P0 + 0x18]; - R0 = [SP++]; // Grab P0 from old stack - SP = [P0 + 0x1C]; // Update Stack Pointer - [--SP] = R0; // Put P0 on new stack - [--SP] = R1; // Put VAL arg on new stack + R0 = [SP++]; /* Grab P0 from old stack */ + SP = [P0 + 0x1C]; /* Update Stack Pointer */ + [--SP] = R0; /* Put P0 on new stack */ + [--SP] = R1; /* Put VAL arg on new stack */ - R0 = [P0 + 0x20]; // Data Registers + R0 = [P0 + 0x20]; /* Data Registers */ R1 = [P0 + 0x24]; R2 = [P0 + 0x28]; R3 = [P0 + 0x2C]; @@ -41,12 +41,12 @@ ___longjmp: R0 = [P0 + 0x40]; ASTAT = R0; - R0 = [P0 + 0x44]; // Loop Counters + R0 = [P0 + 0x44]; /* Loop Counters */ LC0 = R0; R0 = [P0 + 0x48]; LC1 = R0; - R0 = [P0 + 0x4C]; // Accumulators + R0 = [P0 + 0x4C]; /* Accumulators */ A0.W = R0; R0 = [P0 + 0x50]; A0.X = R0; @@ -55,7 +55,7 @@ ___longjmp: R0 = [P0 + 0x58]; A1.X = R0; - R0 = [P0 + 0x5C]; // Index Registers + R0 = [P0 + 0x5C]; /* Index Registers */ I0 = R0; R0 = [P0 + 0x60]; I1 = R0; @@ -64,7 +64,7 @@ ___longjmp: R0 = [P0 + 0x68]; I3 = R0; - R0 = [P0 + 0x6C]; // Modifier Registers + R0 = [P0 + 0x6C]; /* Modifier Registers */ M0 = R0; R0 = [P0 + 0x70]; M1 = R0; @@ -73,7 +73,7 @@ ___longjmp: R0 = [P0 + 0x78]; M3 = R0; - R0 = [P0 + 0x7C]; // Length Registers + R0 = [P0 + 0x7C]; /* Length Registers */ L0 = R0; R0 = [P0 + 0x80]; L1 = R0; @@ -82,7 +82,7 @@ ___longjmp: R0 = [P0 + 0x88]; L3 = R0; - R0 = [P0 + 0x8C]; // Base Registers + R0 = [P0 + 0x8C]; /* Base Registers */ B0 = R0; R0 = [P0 + 0x90]; B1 = R0; @@ -91,7 +91,7 @@ ___longjmp: R0 = [P0 + 0x98]; B3 = R0; - R0 = [P0 + 0x9C]; // Return Address (PC) + R0 = [P0 + 0x9C]; /* Return Address (PC) */ RETS = R0; R0 = [SP++]; diff --git a/libc/sysdeps/linux/bfin/bsd-_setjmp.S b/libc/sysdeps/linux/bfin/bsd-_setjmp.S index 8ca2bbec9..61cb53f06 100644 --- a/libc/sysdeps/linux/bfin/bsd-_setjmp.S +++ b/libc/sysdeps/linux/bfin/bsd-_setjmp.S @@ -12,20 +12,20 @@ .align 4; __setjmp: - [--SP] = P0; // Save P0 + [--SP] = P0; /* Save P0 */ P0 = R0; R0 = [SP++]; - [P0 + 0x00] = R0; // Save saved P0 + [P0 + 0x00] = R0; /* Save saved P0 */ [P0 + 0x04] = P1; [P0 + 0x08] = P2; [P0 + 0x0C] = P3; [P0 + 0x10] = P4; [P0 + 0x14] = P5; - [P0 + 0x18] = FP; // Frame Pointer - [P0 + 0x1C] = SP; // Stack Pointer + [P0 + 0x18] = FP; /* Frame Pointer */ + [P0 + 0x1C] = SP; /* Stack Pointer */ - [P0 + 0x20] = P0; // Data Registers + [P0 + 0x20] = P0; /* Data Registers */ [P0 + 0x24] = R1; [P0 + 0x28] = R2; [P0 + 0x2C] = R3; @@ -37,12 +37,12 @@ __setjmp: R0 = ASTAT; [P0 + 0x40] = R0; - R0 = LC0; // Loop Counters + R0 = LC0; /* Loop Counters */ [P0 + 0x44] = R0; R0 = LC1; [P0 + 0x48] = R0; - R0 = A0.W; // Accumulators + R0 = A0.W; /* Accumulators */ [P0 + 0x4C] = R0; R0 = A0.X; [P0 + 0x50] = R0; @@ -51,7 +51,7 @@ __setjmp: R0 = A1.X; [P0 + 0x58] = R0; - R0 = I0; // Index Registers + R0 = I0; /* Index Registers */ [P0 + 0x5C] = R0; R0 = I1; [P0 + 0x60] = R0; @@ -60,7 +60,7 @@ __setjmp: R0 = I3; [P0 + 0x68] = R0; - R0 = M0; // Modifier Registers + R0 = M0; /* Modifier Registers */ [P0 + 0x6C] = R0; R0 = M1; [P0 + 0x70] = R0; @@ -69,7 +69,7 @@ __setjmp: R0 = M3; [P0 + 0x78] = R0; - R0 = L0; // Length Registers + R0 = L0; /* Length Registers */ [P0 + 0x7c] = R0; R0 = L1; [P0 + 0x80] = R0; @@ -78,7 +78,7 @@ __setjmp: R0 = L3; [P0 + 0x88] = R0; - R0 = B0; // Base Registers + R0 = B0; /* Base Registers */ [P0 + 0x8C] = R0; R0 = B1; [P0 + 0x90] = R0; diff --git a/libc/sysdeps/linux/common/bits/uClibc_errno.h b/libc/sysdeps/linux/common/bits/uClibc_errno.h index 631e10c50..9c1561841 100644 --- a/libc/sysdeps/linux/common/bits/uClibc_errno.h +++ b/libc/sysdeps/linux/common/bits/uClibc_errno.h @@ -9,7 +9,7 @@ #ifdef IS_IN_rtld # undef errno # define errno _dl_errno -extern int _dl_errno; // attribute_hidden; +extern int _dl_errno; /* attribute_hidden; */ #elif defined __UCLIBC_HAS_THREADS__ # include <tls.h> # if defined USE___THREAD && USE___THREAD diff --git a/libc/sysdeps/linux/common/llseek.c b/libc/sysdeps/linux/common/llseek.c index 35365d8ae..e933923de 100644 --- a/libc/sysdeps/linux/common/llseek.c +++ b/libc/sysdeps/linux/common/llseek.c @@ -40,4 +40,4 @@ loff_t __libc_lseek64(int fd, loff_t offset, int whence) libc_hidden_proto(lseek64) weak_alias(__libc_lseek64,lseek64) libc_hidden_weak(lseek64) -//strong_alias(__libc_lseek64,_llseek) +/*strong_alias(__libc_lseek64,_llseek) */ diff --git a/libc/sysdeps/linux/e1/crt1.c b/libc/sysdeps/linux/e1/crt1.c index 1e1c8be8e..dd8ed6a26 100644 --- a/libc/sysdeps/linux/e1/crt1.c +++ b/libc/sysdeps/linux/e1/crt1.c @@ -26,7 +26,7 @@ * is linking when the main() function is in a static library (.a) * we can be sure that main() actually gets linked in */ extern void main(int argc,void *argv,void *envp); -//void (*mainp)(int argc,void *argv,void *envp) = main; +/* void (*mainp)(int argc,void *argv,void *envp) = main; */ void __uClibc_main(int argc,void *argv,void *envp); diff --git a/libc/sysdeps/linux/ia64/__longjmp.S b/libc/sysdeps/linux/ia64/__longjmp.S index 04c51e75e..85fe93638 100644 --- a/libc/sysdeps/linux/ia64/__longjmp.S +++ b/libc/sysdeps/linux/ia64/__longjmp.S @@ -44,18 +44,18 @@ LEAF(__longjmp) alloc r8=ar.pfs,2,1,0,0 mov r27=ar.rsc - add r2=0x98,in0 // r2 <- &jmpbuf.orig_jmp_buf_addr + add r2=0x98,in0 /* r2 <- &jmpbuf.orig_jmp_buf_addr */ ;; - ld8 r8=[r2],-16 // r8 <- orig_jmp_buf_addr + ld8 r8=[r2],-16 /* r8 <- orig_jmp_buf_addr */ mov r10=ar.bsp - and r11=~0x3,r27 // clear ar.rsc.mode + and r11=~0x3,r27 /* clear ar.rsc.mode */ ;; - flushrs // flush dirty regs to backing store (must be first in insn grp) - ld8 r23=[r2],8 // r23 <- jmpbuf.ar_bsp - sub r8=r8,in0 // r8 <- &orig_jmpbuf - &jmpbuf + flushrs /* flush dirty regs to backing store (must be first in insn grp) */ + ld8 r23=[r2],8 /* r23 <- jmpbuf.ar_bsp */ + sub r8=r8,in0 /* r8 <- &orig_jmpbuf - &jmpbuf */ ;; - ld8 r25=[r2] // r25 <- jmpbuf.ar_unat - extr.u r8=r8,3,6 // r8 <- (&orig_jmpbuf - &jmpbuf)/8 & 0x3f + ld8 r25=[r2] /* r25 <- jmpbuf.ar_unat */ + extr.u r8=r8,3,6 /* r8 <- (&orig_jmpbuf - &jmpbuf)/8 & 0x3f */ ;; cmp.lt pNeg,pPos=r8,r0 mov r2=in0 @@ -65,49 +65,49 @@ LEAF(__longjmp) (pPos) sub r17=64,r8 (pNeg) sub r17=r0,r8 ;; - mov ar.rsc=r11 // put RSE in enforced lazy mode + mov ar.rsc=r11 /* put RSE in enforced lazy mode */ shr.u r8=r25,r16 - add r3=8,in0 // r3 <- &jmpbuf.r1 + add r3=8,in0 /* r3 <- &jmpbuf.r1 */ shl r9=r25,r17 ;; or r25=r8,r9 ;; mov r26=ar.rnat - mov ar.unat=r25 // setup ar.unat (NaT bits for r1, r4-r7, and r12) + mov ar.unat=r25 /* setup ar.unat (NaT bits for r1, r4-r7, and r12) */ ;; - ld8.fill.nta sp=[r2],16 // r12 (sp) - ld8.fill.nta gp=[r3],16 // r1 (gp) - dep r11=-1,r23,3,6 // r11 <- ia64_rse_rnat_addr(jmpbuf.ar_bsp) + ld8.fill.nta sp=[r2],16 /* r12 (sp) */ + ld8.fill.nta gp=[r3],16 /* r1 (gp) */ + dep r11=-1,r23,3,6 /* r11 <- ia64_rse_rnat_addr(jmpbuf.ar_bsp) */ ;; - ld8.nta r16=[r2],16 // caller's unat - ld8.nta r17=[r3],16 // fpsr + ld8.nta r16=[r2],16 /* caller's unat */ + ld8.nta r17=[r3],16 /* fpsr */ ;; - ld8.fill.nta r4=[r2],16 // r4 - ld8.fill.nta r5=[r3],16 // r5 (gp) - cmp.geu p8,p0=r10,r11 // p8 <- (ar.bsp >= jmpbuf.ar_bsp) + ld8.fill.nta r4=[r2],16 /* r4 */ + ld8.fill.nta r5=[r3],16 /* r5 (gp) */ + cmp.geu p8,p0=r10,r11 /* p8 <- (ar.bsp >= jmpbuf.ar_bsp) */ ;; - ld8.fill.nta r6=[r2],16 // r6 - ld8.fill.nta r7=[r3],16 // r7 + ld8.fill.nta r6=[r2],16 /* r6 */ + ld8.fill.nta r7=[r3],16 /* r7 */ ;; - mov ar.unat=r16 // restore caller's unat - mov ar.fpsr=r17 // restore fpsr + mov ar.unat=r16 /* restore caller's unat */ + mov ar.fpsr=r17 /* restore fpsr */ ;; - ld8.nta r16=[r2],16 // b0 - ld8.nta r17=[r3],16 // b1 + ld8.nta r16=[r2],16 /* b0 */ + ld8.nta r17=[r3],16 /* b1 */ ;; -(p8) ld8 r26=[r11] // r26 <- *ia64_rse_rnat_addr(jmpbuf.ar_bsp) - mov ar.bspstore=r23 // restore ar.bspstore +(p8) ld8 r26=[r11] /* r26 <- *ia64_rse_rnat_addr(jmpbuf.ar_bsp) */ + mov ar.bspstore=r23 /* restore ar.bspstore */ ;; - ld8.nta r18=[r2],16 // b2 - ld8.nta r19=[r3],16 // b3 + ld8.nta r18=[r2],16 /* b2 */ + ld8.nta r19=[r3],16 /* b3 */ ;; - ld8.nta r20=[r2],16 // b4 - ld8.nta r21=[r3],16 // b5 + ld8.nta r20=[r2],16 /* b4 */ + ld8.nta r21=[r3],16 /* b5 */ ;; - ld8.nta r11=[r2],16 // ar.pfs - ld8.nta r22=[r3],56 // ar.lc + ld8.nta r11=[r2],16 /* ar.pfs */ + ld8.nta r22=[r3],56 /* ar.lc */ ;; - ld8.nta r24=[r2],32 // pr + ld8.nta r24=[r2],32 /* pr */ mov b0=r16 ;; ldf.fill.nta f2=[r2],32 @@ -149,12 +149,12 @@ LEAF(__longjmp) ldf.fill.nta f31=[r3] (p8) mov r8=1 - mov ar.rnat=r26 // restore ar.rnat + mov ar.rnat=r26 /* restore ar.rnat */ ;; - mov ar.rsc=r27 // restore ar.rsc + mov ar.rsc=r27 /* restore ar.rsc */ (p9) mov r8=in1 - invala // virt. -> phys. regnum mapping may change + invala /* virt. -> phys. regnum mapping may change */ mov pr=r24,-1 ret END(__longjmp) diff --git a/libc/sysdeps/linux/ia64/setjmp.S b/libc/sysdeps/linux/ia64/setjmp.S index 11dc0e62e..cf6c75d3d 100644 --- a/libc/sysdeps/linux/ia64/setjmp.S +++ b/libc/sysdeps/linux/ia64/setjmp.S @@ -95,15 +95,15 @@ ENTRY(__sigsetjmp) mov r2=in0 add r3=8,in0 ;; -.mem.offset 8,0; st8.spill.nta [r2]=sp,16 // r12 (sp) -.mem.offset 0,0; st8.spill.nta [r3]=gp,16 // r1 (gp) +.mem.offset 8,0; st8.spill.nta [r2]=sp,16 /* r12 (sp) */ +.mem.offset 0,0; st8.spill.nta [r3]=gp,16 /* r1 (gp) */ ;; - st8.nta [r2]=loc2,16 // save caller's unat - st8.nta [r3]=r17,16 // save fpsr + st8.nta [r2]=loc2,16 /* save caller's unat */ + st8.nta [r3]=r17,16 /* save fpsr */ add r8=0xa0,in0 ;; -.mem.offset 8,0; st8.spill.nta [r2]=r4,16 // r4 -.mem.offset 0,0; st8.spill.nta [r3]=r5,16 // r5 +.mem.offset 8,0; st8.spill.nta [r2]=r4,16 /* r4 */ +.mem.offset 0,0; st8.spill.nta [r3]=r5,16 /* r5 */ add r9=0xb0,in0 ;; stf.spill.nta [r8]=f2,32 @@ -145,39 +145,39 @@ ENTRY(__sigsetjmp) stf.spill.nta [r8]=f30 stf.spill.nta [r9]=f31 -.mem.offset 8,0; st8.spill.nta [r2]=r6,16 // r6 -.mem.offset 0,0; st8.spill.nta [r3]=r7,16 // r7 +.mem.offset 8,0; st8.spill.nta [r2]=r6,16 /* r6 */ +.mem.offset 0,0; st8.spill.nta [r3]=r7,16 /* r7 */ ;; mov r23=ar.bsp mov r25=ar.unat mov out0=in0 - st8.nta [r2]=loc0,16 // b0 - st8.nta [r3]=r17,16 // b1 + st8.nta [r2]=loc0,16 /* b0 */ + st8.nta [r3]=r17,16 /* b1 */ mov out1=in1 ;; - st8.nta [r2]=r18,16 // b2 - st8.nta [r3]=r19,16 // b3 + st8.nta [r2]=r18,16 /* b2 */ + st8.nta [r3]=r19,16 /* b3 */ ;; - st8.nta [r2]=r20,16 // b4 - st8.nta [r3]=r21,16 // b5 + st8.nta [r2]=r20,16 /* b4 */ + st8.nta [r3]=r21,16 /* b5 */ ;; - st8.nta [r2]=loc1,16 // ar.pfs - st8.nta [r3]=r22,16 // ar.lc + st8.nta [r2]=loc1,16 /* ar.pfs */ + st8.nta [r3]=r22,16 /* ar.lc */ ;; - st8.nta [r2]=r24,16 // pr - st8.nta [r3]=r23,16 // ar.bsp + st8.nta [r2]=r24,16 /* pr */ + st8.nta [r3]=r23,16 /* ar.bsp */ ;; - st8.nta [r2]=r25 // ar.unat - st8.nta [r3]=in0 // &__jmp_buf + st8.nta [r2]=r25 /* ar.unat */ + st8.nta [r3]=in0 /* &__jmp_buf */ #if defined NOT_IN_libc && defined IS_IN_rtld /* In ld.so we never save the signal mask. */ ;; #else br.call.dpnt.few rp=__sigjmp_save #endif -.ret0: // force a new bundle ::q - mov.m ar.unat=loc2 // restore caller's unat +.ret0: /* force a new bundle ::q */ + mov.m ar.unat=loc2 /* restore caller's unat */ mov rp=loc0 mov ar.pfs=loc1 mov r8=0 diff --git a/libc/sysdeps/linux/microblaze/__longjmp.S b/libc/sysdeps/linux/microblaze/__longjmp.S index fba1e9fbf..2752f0bd3 100644 --- a/libc/sysdeps/linux/microblaze/__longjmp.S +++ b/libc/sysdeps/linux/microblaze/__longjmp.S @@ -8,7 +8,7 @@ * This file is subject to the terms and conditions of the GNU Lesser * General Public License. See the file COPYING.LIB in the main * directory of this archive for more details. - * + * * Written by Miles Bader <miles@gnu.org> */ @@ -20,25 +20,25 @@ .text C_ENTRY(__longjmp): - /* load registers from memory to r5 (arg0)*/ + /* load registers from memory to r5 (arg0) */ lwi r1, r5, 0 lwi r15, r5, 4 lwi r18, r5, 8 lwi r19, r5, 12 lwi r20, r5, 16 - lwi r21, r5, 20 - lwi r22, r5, 24 + lwi r21, r5, 20 + lwi r22, r5, 24 lwi r23, r5, 28 - lwi r24, r5, 32 + lwi r24, r5, 32 lwi r25, r5, 36 lwi r26, r5, 40 lwi r27, r5, 44 lwi r28, r5, 48 lwi r29, r5, 52 lwi r30, r5, 56 - - addi r3, r0, 1 // return val - rtsd r15, 8 // normal return + + addi r3, r0, 1 /* return val */ + rtsd r15, 8 /* normal return */ nop C_END(__longjmp) diff --git a/libc/sysdeps/linux/microblaze/crt0.S b/libc/sysdeps/linux/microblaze/crt0.S index 99687b707..591c3a2f8 100644 --- a/libc/sysdeps/linux/microblaze/crt0.S +++ b/libc/sysdeps/linux/microblaze/crt0.S @@ -20,22 +20,22 @@ .text C_ENTRY(_start): - lw r5, r0, r1 // Arg 0: argc + lw r5, r0, r1 /* Arg 0: argc */ - addi r6, r1, 4 // Arg 1: argv + addi r6, r1, 4 /* Arg 1: argv */ - // Arg 2: envp - addi r3, r5, 1 // skip argc elements to get envp start - // ...plus the NULL at the end of argv - add r3, r3, r3 // Make word offset + /* Arg 2: envp */ + addi r3, r5, 1 /* skip argc elements to get envp start */ + /* ...plus the NULL at the end of argv */ + add r3, r3, r3 /* Make word offset */ add r3, r3, r3 - add r7, r6, r3 // add to argv to get offset + add r7, r6, r3 /* add to argv to get offset */ - // Load SDAs + /* Load SDAs */ la r2, r0, C_SYMBOL_NAME(_SDA_BASE_) la r13, r0, C_SYMBOL_NAME(_SDA2_BASE_) - // tail-call uclibc's startup routine + /* tail-call uclibc's startup routine */ brid C_SYMBOL_NAME(__uClibc_main) nop diff --git a/libc/sysdeps/linux/microblaze/vfork.S b/libc/sysdeps/linux/microblaze/vfork.S index 1e802ae29..42458308a 100644 --- a/libc/sysdeps/linux/microblaze/vfork.S +++ b/libc/sysdeps/linux/microblaze/vfork.S @@ -8,7 +8,7 @@ * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ -/* +/* * Written by Miles Bader <miles@gnu.org> * Microblaze port by John Williams */ @@ -31,13 +31,13 @@ C_ENTRY (__vfork): addi r12, r0, SYS_vfork bralid r17, 0x08; nop - addi r4, r3, 125 // minimum err value - blti r4, 1f // is r3 < -125? - rtsd r15, 8 // normal return + addi r4, r3, 125 /* minimum err value */ + blti r4, 1f /* is r3 < -125? */ + rtsd r15, 8 /* normal return */ nop -1: sub r3, r3, r0 // r3 = -r3 +1: sub r3, r3, r0 /* r3 = -r3 */ swi r3, r0, C_SYMBOL_NAME(errno); - rtsd r15, 8 // error return + rtsd r15, 8 /* error return */ nop C_END(__vfork) weak_alias(__vfork,vfork) diff --git a/libc/sysdeps/linux/nios/bits/endian.h b/libc/sysdeps/linux/nios/bits/endian.h index 252597931..34ea91f71 100644 --- a/libc/sysdeps/linux/nios/bits/endian.h +++ b/libc/sysdeps/linux/nios/bits/endian.h @@ -4,5 +4,5 @@ # error "Never use <bits/endian.h> directly; include <endian.h> instead." #endif -//mle +/*mle */ #define __BYTE_ORDER __LITTLE_ENDIAN diff --git a/libc/sysdeps/linux/nios/crt1.S b/libc/sysdeps/linux/nios/crt1.S index 98777e831..e80a82189 100644 --- a/libc/sysdeps/linux/nios/crt1.S +++ b/libc/sysdeps/linux/nios/crt1.S @@ -35,13 +35,13 @@ Cambridge, MA 02139, USA. */ .text -_start: +_start: nop nop MOVIA %o0, main@h - lds %o1,[%sp, (REGWIN_SZ / 4) + 0] // main's argc - lds %o2,[%sp, (REGWIN_SZ / 4) + 1] // main's argv + lds %o1,[%sp, (REGWIN_SZ / 4) + 0] /* main's argc */ + lds %o2,[%sp, (REGWIN_SZ / 4) + 1] /* main's argv */ MOVIA %o3, _init@h MOVIA %o4, _fini@h diff --git a/libc/sysdeps/linux/sh/clone.S b/libc/sysdeps/linux/sh/clone.S index 386b4ceb1..9446803ba 100644 --- a/libc/sysdeps/linux/sh/clone.S +++ b/libc/sysdeps/linux/sh/clone.S @@ -63,7 +63,7 @@ clone: trapa #(__SH_SYSCALL_TRAP_BASE + 2) mov r0, r1 #ifdef __CONFIG_SH2__ -// 12 arithmetic shifts for the crappy sh2, because shad doesn't exist! +/* 12 arithmetic shifts for the crappy sh2, because shad doesn't exist! */ shar r1 shar r1 shar r1 @@ -80,8 +80,8 @@ clone: mov #-12, r2 shad r2, r1 #endif - not r1, r1 // r1=0 means r0 = -1 to -4095 - tst r1, r1 // i.e. error in linux + not r1, r1 /* r1=0 means r0 = -1 to -4095 */ + tst r1, r1 /* i.e. error in linux */ bf/s 2f tst r0, r0 bra __syscall_error diff --git a/libc/sysdeps/linux/sh/vfork.S b/libc/sysdeps/linux/sh/vfork.S index a9b440d8f..060a36b33 100644 --- a/libc/sysdeps/linux/sh/vfork.S +++ b/libc/sysdeps/linux/sh/vfork.S @@ -42,7 +42,7 @@ __vfork: trapa #__SH_SYSCALL_TRAP_BASE mov r0, r1 #ifdef __CONFIG_SH2__ -// 12 arithmetic shifts for the crappy sh2, because shad doesn't exist! +/* 12 arithmetic shifts for the crappy sh2, because shad doesn't exist! */ shar r1 shar r1 shar r1 @@ -55,13 +55,13 @@ __vfork: shar r1 shar r1 shar r1 -#else +#else mov #-12, r2 shad r2, r1 #endif - not r1, r1 // r1=0 means r0 = -1 to -4095 - tst r1, r1 // i.e. error in linux + not r1, r1 /* r1=0 means r0 = -1 to -4095 */ + tst r1, r1 /* i.e. error in linux */ bf 2f mov.w .L1, r1 cmp/eq r1, r0 @@ -73,7 +73,7 @@ __vfork: trapa #__SH_SYSCALL_TRAP_BASE mov r0, r1 #ifdef __CONFIG_SH2__ -// 12 arithmetic shifts for the crappy sh2, because shad doesn't exist! +/* 12 arithmetic shifts for the crappy sh2, because shad doesn't exist! */ shar r1 shar r1 shar r1 @@ -86,13 +86,13 @@ __vfork: shar r1 shar r1 shar r1 -#else +#else mov #-12, r2 shad r2, r1 #endif - not r1, r1 // r1=0 means r0 = -1 to -4095 - tst r1, r1 // i.e. error in linux + not r1, r1 /* r1=0 means r0 = -1 to -4095 */ + tst r1, r1 /* i.e. error in linux */ bt/s __syscall_error mov r0, r4 2: diff --git a/libc/sysdeps/linux/sparc/qp_ops.c b/libc/sysdeps/linux/sparc/qp_ops.c index 9080baaee..5336a292f 100644 --- a/libc/sysdeps/linux/sparc/qp_ops.c +++ b/libc/sysdeps/linux/sparc/qp_ops.c @@ -1,4 +1,4 @@ -// XXX add ops from glibc sysdeps/sparc/sparc64/soft-fp +/* XXX add ops from glibc sysdeps/sparc/sparc64/soft-fp */ #define fakedef(name) \ void name(void) \ diff --git a/libc/sysdeps/linux/v850/__longjmp.S b/libc/sysdeps/linux/v850/__longjmp.S index 2c470264f..fa29e0f78 100644 --- a/libc/sysdeps/linux/v850/__longjmp.S +++ b/libc/sysdeps/linux/v850/__longjmp.S @@ -7,7 +7,7 @@ * This file is subject to the terms and conditions of the GNU Lesser * General Public License. See the file COPYING.LIB in the main * directory of this archive for more details. - * + * * Written by Miles Bader <miles@gnu.org> */ @@ -35,7 +35,7 @@ C_ENTRY(__longjmp): sld.w 40[ep], r27 sld.w 44[ep], r28 sld.w 48[ep], r29 - mov 1, r10 // return val + mov 1, r10 /* return val */ jmp [lp] C_END(__longjmp) libc_hidden_def(__longjmp) diff --git a/libc/sysdeps/linux/v850/crt0.S b/libc/sysdeps/linux/v850/crt0.S index 11d7bb5aa..01e9f8309 100644 --- a/libc/sysdeps/linux/v850/crt0.S +++ b/libc/sysdeps/linux/v850/crt0.S @@ -19,25 +19,25 @@ .text C_ENTRY(start): - ld.w 0[sp], r6 // Arg 0: argc + ld.w 0[sp], r6 /* Arg 0: argc */ - addi 4, sp, r7 // Arg 1: argv + addi 4, sp, r7 /* Arg 1: argv */ - mov r7, r8 // Arg 2: envp - mov r6, r10 // skip argc elements to get envp start - add 1, r10 // ...plus the NULL at the end of argv - shl 2, r10 // Convert to byte-count to skip + mov r7, r8 /* Arg 2: envp */ + mov r6, r10 /* skip argc elements to get envp start */ + add 1, r10 /* ...plus the NULL at the end of argv */ + shl 2, r10 /* Convert to byte-count to skip */ add r10, r8 - // Load CTBP register + /* Load CTBP register */ mov hilo(C_SYMBOL_NAME(_ctbp)), r19 ldsr r19, ctbp - // Load GP + /* Load GP */ mov hilo(C_SYMBOL_NAME(_gp)), gp - // tail-call uclibc's startup routine - addi -24, sp, sp // Stack space reserved for args + /* tail-call uclibc's startup routine */ + addi -24, sp, sp /* Stack space reserved for args */ jr C_SYMBOL_NAME(__uClibc_main) diff --git a/libc/sysdeps/linux/v850/vfork.S b/libc/sysdeps/linux/v850/vfork.S index 82d127079..2533853b5 100644 --- a/libc/sysdeps/linux/v850/vfork.S +++ b/libc/sysdeps/linux/v850/vfork.S @@ -7,7 +7,7 @@ * This file is subject to the terms and conditions of the GNU Lesser * General Public License. See the file COPYING.LIB in the main * directory of this archive for more details. - * + * * Written by Miles Bader <miles@gnu.org> */ @@ -29,14 +29,14 @@ C_ENTRY (__vfork): addi SYS_vfork, r0, r12 trap 0 - addi -125, r0, r11 // minimum err value + addi -125, r0, r11 /* minimum err value */ cmp r11, r10 bh 1f - jmp [lp] // normal return + jmp [lp] /* normal return */ 1: mov hilo(C_SYMBOL_NAME(errno)), r11 subr r0, r10 st.w r10, 0[r11] - jmp [lp] // error return + jmp [lp] /* error return */ C_END(__vfork) weak_alias(__vfork,vfork) libc_hidden_weak(vfork) diff --git a/libc/sysdeps/linux/xtensa/__longjmp.S b/libc/sysdeps/linux/xtensa/__longjmp.S index 0fa939095..5d5dd2f5b 100644 --- a/libc/sysdeps/linux/xtensa/__longjmp.S +++ b/libc/sysdeps/linux/xtensa/__longjmp.S @@ -84,7 +84,7 @@ ENTRY (__longjmp) slli a4, a7, 4 sub a6, a8, a4 addi a5, a2, 16 - addi a8, a8, -16 // a8 = end of register overflow area + addi a8, a8, -16 /* a8 = end of register overflow area */ .Lljloop: l32i a7, a5, 0 l32i a4, a5, 4 @@ -105,8 +105,8 @@ ENTRY (__longjmp) case the contents were moved by an alloca after calling setjmp. This is a bit paranoid but it doesn't cost much. */ - l32i a7, a2, 4 // load the target stack pointer - addi a7, a7, -16 // find the destination save area + l32i a7, a2, 4 /* load the target stack pointer */ + addi a7, a7, -16 /* find the destination save area */ l32i a4, a2, 48 l32i a5, a2, 52 s32i a4, a7, 0 diff --git a/libc/sysdeps/linux/xtensa/setjmp.S b/libc/sysdeps/linux/xtensa/setjmp.S index 5e81460c7..cd74caf6e 100644 --- a/libc/sysdeps/linux/xtensa/setjmp.S +++ b/libc/sysdeps/linux/xtensa/setjmp.S @@ -61,13 +61,13 @@ END (setjmp) a3 = int savemask) */ ENTRY (__sigsetjmp) -1: +1: /* Flush registers. */ movi a4, __window_spill callx4 a4 /* Preserve the second argument (savemask) in a15. The selection - of a15 is arbitrary, except it's otherwise unused. There is no + of a15 is arbitrary, except it's otherwise unused. There is no risk of triggering a window overflow since we just returned from __window_spill(). */ mov a15, a3 @@ -90,7 +90,7 @@ ENTRY (__sigsetjmp) slli a4, a3, 4 sub a5, a7, a4 addi a6, a2, 16 - addi a7, a7, -16 // a7 = end of register overflow area + addi a7, a7, -16 /* a7 = end of register overflow area */ .Lsjloop: l32i a3, a5, 0 l32i a4, a5, 4 diff --git a/libc/sysdeps/linux/xtensa/vfork.S b/libc/sysdeps/linux/xtensa/vfork.S index 830a0cd4d..6e490fe45 100644 --- a/libc/sysdeps/linux/xtensa/vfork.S +++ b/libc/sysdeps/linux/xtensa/vfork.S @@ -52,19 +52,19 @@ ENTRY (__vfork) movi a6, .Ljumptable - extui a2, a0, 30, 2 // call-size: call4/8/12 = 1/2/3 - addx4 a4, a2, a6 // find return address in jumptable + extui a2, a0, 30, 2 /* call-size: call4/8/12 = 1/2/3 */ + addx4 a4, a2, a6 /* find return address in jumptable */ l32i a4, a4, 0 add a4, a4, a6 slli a2, a2, 30 - xor a3, a0, a2 // remove call-size from return address - extui a5, a4, 30, 2 // get high bits of jump target + xor a3, a0, a2 /* remove call-size from return addr */ + extui a5, a4, 30, 2 /* get high bits of jump target */ slli a5, a5, 30 - or a3, a3, a5 // stuff them into the return address - xor a4, a4, a5 // clear high bits of jump target - or a0, a4, a2 // create temporary return address - retw // "return" to .L4, .L8, or .L12 + or a3, a3, a5 /* stuff them into the return address */ + xor a4, a4, a5 /* clear high bits of jump target */ + or a0, a4, a2 /* create temporary return address */ + retw /* "return" to .L4, .L8, or .L12 */ .align 4 .Ljumptable: @@ -81,7 +81,7 @@ ENTRY (__vfork) /* Use syscall 'clone'. Set new stack pointer to the same address. */ movi a2, SYS_ify (clone) - movi a3, 0 + movi a3, 0 movi a6, CLONE_VM | CLONE_VFORK | SIGCHLD syscall @@ -95,7 +95,7 @@ ENTRY (__vfork) bgeu a6, a5, 1f jx a7 -1: call4 .Lerr // returns to original caller +1: call4 .Lerr /* returns to original caller */ /* a11: return address */ @@ -121,7 +121,7 @@ ENTRY (__vfork) bgeu a10, a9, 1f jx a11 -1: call8 .Lerr // returns to original caller +1: call8 .Lerr /* returns to original caller */ /* a15: return address */ @@ -148,18 +148,18 @@ ENTRY (__vfork) bgeu a14, a13, 1f jx a15 -1: call12 .Lerr // returns to original caller +1: call12 .Lerr /* returns to original caller */ .align 4 .Lerr: entry a1, 16 /* Restore the return address. */ - extui a4, a0, 30, 2 // get the call-size bits + extui a4, a0, 30, 2 /* get the call-size bits */ slli a4, a4, 30 - slli a3, a3, 2 // clear high bits of target address + slli a3, a3, 2 /* clear high bits of target address */ srli a3, a3, 2 - or a0, a3, a4 // combine them + or a0, a3, a4 /* combine them */ PSEUDO_END (__vfork) .Lpseudo_end: diff --git a/libc/sysdeps/linux/xtensa/windowspill.S b/libc/sysdeps/linux/xtensa/windowspill.S index a63771756..1487f079f 100644 --- a/libc/sysdeps/linux/xtensa/windowspill.S +++ b/libc/sysdeps/linux/xtensa/windowspill.S @@ -26,8 +26,8 @@ .type __window_spill, @function __window_spill: entry a1, 48 - bbci.l a0, 31, .L4 // branch if called with call4 - bbsi.l a0, 30, .L12 // branch if called with call12 + bbci.l a0, 31, .L4 /* branch if called with call4 */ + bbsi.l a0, 30, .L12 /* branch if called with call12 */ /* Called with call8: touch register NUM_REGS-12 (4/20/52) */ .L8: @@ -36,18 +36,18 @@ __window_spill: retw .align 4 -1: _entry a1, 48 // touch NUM_REGS-24 (x/8/40) +1: _entry a1, 48 /* touch NUM_REGS-24 (x/8/40) */ #if XCHAL_NUM_AREGS == 32 mov a8, a0 retw #else mov a12, a0 - _entry a1, 48 // touch NUM_REGS-36 (x/x/28) + _entry a1, 48 /* touch NUM_REGS-36 (x/x/28) */ mov a12, a0 - _entry a1, 48 // touch NUM_REGS-48 (x/x/16) + _entry a1, 48 /* touch NUM_REGS-48 (x/x/16) */ mov a12, a0 - _entry a1, 16 // touch NUM_REGS-60 (x/x/4) + _entry a1, 16 /* touch NUM_REGS-60 (x/x/4) */ #endif #endif mov a4, a0 @@ -62,14 +62,14 @@ __window_spill: retw .align 4 -1: _entry a1, 48 // touch NUM_REGS-20 (x/12/44) +1: _entry a1, 48 /* touch NUM_REGS-20 (x/12/44) */ mov a12, a0 #if XCHAL_NUM_AREGS > 32 - _entry a1, 48 // touch NUM_REGS-32 (x/x/32) + _entry a1, 48 /* touch NUM_REGS-32 (x/x/32) */ mov a12, a0 - _entry a1, 48 // touch NUM_REGS-44 (x/x/20) + _entry a1, 48 /* touch NUM_REGS-44 (x/x/20) */ mov a12, a0 - _entry a1, 48 // touch NUM_REGS-56 (x/x/8) + _entry a1, 48 /* touch NUM_REGS-56 (x/x/8) */ mov a8, a0 #endif #endif @@ -82,14 +82,14 @@ __window_spill: retw .align 4 -1: _entry a1, 48 // touch NUM_REGS-28 (x/4/36) +1: _entry a1, 48 /* touch NUM_REGS-28 (x/4/36) */ #if XCHAL_NUM_AREGS == 32 mov a4, a0 #else mov a12, a0 - _entry a1, 48 // touch NUM_REGS-40 (x/x/24) + _entry a1, 48 /* touch NUM_REGS-40 (x/x/24) */ mov a12, a0 - _entry a1, 48 // touch NUM_REGS-52 (x/x/12) + _entry a1, 48 /* touch NUM_REGS-52 (x/x/12) */ mov a12, a0 #endif #endif |