diff --git a/gas/doc/c-arm.texi b/gas/doc/c-arm.texi
index 3a57c1238bacbbef784f696515422e1c97af4908..f07b9338c3eb096d2c99853eee6bad57d8368ad6 100644
--- a/gas/doc/c-arm.texi
+++ b/gas/doc/c-arm.texi
@@ -288,182 +288,201 @@ See their availability and meaning below:
 
 For @code{armv5te}, @code{armv5texp}, @code{armv5tej}, @code{armv6}, @code{armv6j}, @code{armv6k}, @code{armv6z}, @code{armv6kz}, @code{armv6zk}, @code{armv6t2}, @code{armv6kt2} and @code{armv6zt2}:
 
-@code{+fp}: Enables VFPv2 instructions.
-@code{+nofp}: Disables all FPU instrunctions.
+@itemize @w{}
+@item@code{+fp}: Enables VFPv2 instructions.
+@item@code{+nofp}: Disables all FPU instrunctions.
+@end itemize
 
 For @code{armv7}:
 
-@code{+fp}: Enables VFPv3 instructions with 16 double-word registers.
-@code{+nofp}: Disables all FPU instructions.
+@itemize @w{}
+@item@code{+fp}: Enables VFPv3 instructions with 16 double-word registers.
+@item@code{+nofp}: Disables all FPU instructions.
+@end itemize
 
 For @code{armv7-a}:
 
-@code{+fp}: Enables VFPv3 instructions with 16 double-word registers.
-@code{+vfpv3-d16}: Alias for @code{+fp}.
-@code{+vfpv3}: Enables VFPv3 instructions with 32 double-word registers.
-@code{+vfpv3-d16-fp16}: Enables VFPv3 with half precision floating-point
+@itemize @w{}
+@item@code{+fp}: Enables VFPv3 instructions with 16 double-word registers.
+@item@code{+vfpv3-d16}: Alias for @code{+fp}.
+@item@code{+vfpv3}: Enables VFPv3 instructions with 32 double-word registers.
+@item@code{+vfpv3-d16-fp16}: Enables VFPv3 with half precision floating-point
 conversion instructions and 16 double-word registers.
-@code{+vfpv3-fp16}: Enables VFPv3 with half precision floating-point conversion
+@item@code{+vfpv3-fp16}: Enables VFPv3 with half precision floating-point conversion
 instructions and 32 double-word registers.
-@code{+vfpv4-d16}: Enables VFPv4 instructions with 16 double-word registers.
-@code{+vfpv4}: Enables VFPv4 instructions with 32 double-word registers.
-@code{+simd}: Enables VFPv3 and NEONv1 instructions with 32 double-word
+@item@code{+vfpv4-d16}: Enables VFPv4 instructions with 16 double-word registers.
+@item@code{+vfpv4}: Enables VFPv4 instructions with 32 double-word registers.
+@item@code{+simd}: Enables VFPv3 and NEONv1 instructions with 32 double-word
 registers.
-@code{+neon}: Alias for @code{+simd}.
-@code{+neon-vfpv3}: Alias for @code{+simd}.
-@code{+neon-fp16}: Enables VFPv3, half precision floating-point conversion and
+@item@code{+neon}: Alias for @code{+simd}.
+@item@code{+neon-vfpv3}: Alias for @code{+simd}.
+@item@code{+neon-fp16}: Enables VFPv3, half precision floating-point conversion and
 NEONv1 instructions with 32 double-word registers.
-@code{+neon-vfpv4}: Enables VFPv4 and NEONv1 with Fused-MAC instructions and 32
+@item@code{+neon-vfpv4}: Enables VFPv4 and NEONv1 with Fused-MAC instructions and 32
 double-word registers.
-@code{+mp}: Enables Multiprocessing Extensions.
-@code{+sec}: Enables Security Extensions.
-@code{+nofp}: Disables all FPU and NEON instructions.
-@code{+nosimd}: Disables all NEON instructions.
+@item@code{+mp}: Enables Multiprocessing Extensions.
+@item@code{+sec}: Enables Security Extensions.
+@item@code{+nofp}: Disables all FPU and NEON instructions.
+@item@code{+nosimd}: Disables all NEON instructions.
+@end itemize
 
 For @code{armv7ve}:
 
-@code{+fp}: Enables VFPv4 instructions with 16 double-word registers.
-@code{+vfpv4-d16}: Alias for @code{+fp}.
-@code{+vfpv3-d16}: Enables VFPv3 instructions with 16 double-word registers.
-@code{+vfpv3}: Enables VFPv3 instructions with 32 double-word registers.
-@code{+vfpv3-d16-fp16}: Enables VFPv3 with half precision floating-point
+@itemize @w{}
+@item@code{+fp}: Enables VFPv4 instructions with 16 double-word registers.
+@item@code{+vfpv4-d16}: Alias for @code{+fp}.
+@item@code{+vfpv3-d16}: Enables VFPv3 instructions with 16 double-word registers.
+@item@code{+vfpv3}: Enables VFPv3 instructions with 32 double-word registers.
+@item@code{+vfpv3-d16-fp16}: Enables VFPv3 with half precision floating-point
 conversion instructions and 16 double-word registers.
-@code{+vfpv3-fp16}: Enables VFPv3 with half precision floating-point conversion
+@item@code{+vfpv3-fp16}: Enables VFPv3 with half precision floating-point conversion
 instructions and 32 double-word registers.
-@code{+vfpv4}: Enables VFPv4 instructions with 32 double-word registers.
-@code{+simd}: Enables VFPv4 and NEONv1 with Fused-MAC instructions and 32
+@item@code{+vfpv4}: Enables VFPv4 instructions with 32 double-word registers.
+@item@code{+simd}: Enables VFPv4 and NEONv1 with Fused-MAC instructions and 32
 double-word registers.
-@code{+neon-vfpv4}: Alias for @code{+simd}.
-@code{+neon}: Enables VFPv3 and NEONv1 instructions with 32 double-word
+@item@code{+neon-vfpv4}: Alias for @code{+simd}.
+@item@code{+neon}: Enables VFPv3 and NEONv1 instructions with 32 double-word
 registers.
-@code{+neon-vfpv3}: Alias for @code{+neon}.
-@code{+neon-fp16}: Enables VFPv3, half precision floating-point conversion and
+@item@code{+neon-vfpv3}: Alias for @code{+neon}.
+@item@code{+neon-fp16}: Enables VFPv3, half precision floating-point conversion and
 NEONv1 instructions with 32 double-word registers.
 double-word registers.
-@code{+nofp}: Disables all FPU and NEON instructions.
-@code{+nosimd}: Disables all NEON instructions.
+@item@code{+nofp}: Disables all FPU and NEON instructions.
+@item@code{+nosimd}: Disables all NEON instructions.
+@end itemize
 
 For @code{armv7-r}:
 
-@code{+fp.sp}: Enables single-precision only VFPv3 instructions with 16
+@itemize @w{}
+@item@code{+fp.sp}: Enables single-precision only VFPv3 instructions with 16
 double-word registers.
-@code{+vfpv3xd}: Alias for @code{+fp.sp}.
-@code{+fp}: Enables VFPv3 instructions with 16 double-word registers.
-@code{+vfpv3-d16}: Alias for @code{+fp}.
-@code{+vfpv3xd-fp16}: Enables single-precision only VFPv3 and half
+@item@code{+vfpv3xd}: Alias for @code{+fp.sp}.
+@item@code{+fp}: Enables VFPv3 instructions with 16 double-word registers.
+@item@code{+vfpv3-d16}: Alias for @code{+fp}.
+@item@code{+vfpv3xd-fp16}: Enables single-precision only VFPv3 and half
 floating-point conversion instructions with 16 double-word registers.
-@code{+vfpv3-d16-fp16}: Enables VFPv3 and half precision floating-point
+@item@code{+vfpv3-d16-fp16}: Enables VFPv3 and half precision floating-point
 conversion instructions with 16 double-word registers.
-@code{+idiv}: Enables integer division instructions in ARM mode.
-@code{+nofp}: Disables all FPU instructions.
+@item@code{+idiv}: Enables integer division instructions in ARM mode.
+@item@code{+nofp}: Disables all FPU instructions.
+@end itemize
 
 For @code{armv7e-m}:
 
-@code{+fp}: Enables single-precision only VFPv4 instructions with 16
+@itemize @w{}
+@item@code{+fp}: Enables single-precision only VFPv4 instructions with 16
 double-word registers.
-@code{+vfpvf4-sp-d16}: Alias for @code{+fp}.
-@code{+fpv5}: Enables single-precision only VFPv5 instructions with 16
+@item@code{+vfpvf4-sp-d16}: Alias for @code{+fp}.
+@item@code{+fpv5}: Enables single-precision only VFPv5 instructions with 16
 double-word registers.
-@code{+fp.dp}: Enables VFPv5 instructions with 16 double-word registers.
-@code{+fpv5-d16"}: Alias for @code{+fp.dp}.
-@code{+nofp}: Disables all FPU instructions.
+@item@code{+fp.dp}: Enables VFPv5 instructions with 16 double-word registers.
+@item@code{+fpv5-d16"}: Alias for @code{+fp.dp}.
+@item@code{+nofp}: Disables all FPU instructions.
+@end itemize
 
 For @code{armv8-m.main}:
 
-@code{+dsp}: Enables DSP Extension.
-@code{+fp}: Enables single-precision only VFPv5 instructions with 16
+@itemize @w{}
+@item@code{+dsp}: Enables DSP Extension.
+@item@code{+fp}: Enables single-precision only VFPv5 instructions with 16
 double-word registers.
-@code{+fp.dp}: Enables VFPv5 instructions with 16 double-word registers.
-@code{+cdecp0} (CDE extensions for v8-m architecture with coprocessor 0),
-@code{+cdecp1} (CDE extensions for v8-m architecture with coprocessor 1),
-@code{+cdecp2} (CDE extensions for v8-m architecture with coprocessor 2),
-@code{+cdecp3} (CDE extensions for v8-m architecture with coprocessor 3),
-@code{+cdecp4} (CDE extensions for v8-m architecture with coprocessor 4),
-@code{+cdecp5} (CDE extensions for v8-m architecture with coprocessor 5),
-@code{+cdecp6} (CDE extensions for v8-m architecture with coprocessor 6),
-@code{+cdecp7} (CDE extensions for v8-m architecture with coprocessor 7),
-@code{+nofp}: Disables all FPU instructions.
-@code{+nodsp}: Disables DSP Extension.
+@item@code{+fp.dp}: Enables VFPv5 instructions with 16 double-word registers.
+@item@code{+cdecp0} (CDE extensions for v8-m architecture with coprocessor 0),
+@item@code{+cdecp1} (CDE extensions for v8-m architecture with coprocessor 1),
+@item@code{+cdecp2} (CDE extensions for v8-m architecture with coprocessor 2),
+@item@code{+cdecp3} (CDE extensions for v8-m architecture with coprocessor 3),
+@item@code{+cdecp4} (CDE extensions for v8-m architecture with coprocessor 4),
+@item@code{+cdecp5} (CDE extensions for v8-m architecture with coprocessor 5),
+@item@code{+cdecp6} (CDE extensions for v8-m architecture with coprocessor 6),
+@item@code{+cdecp7} (CDE extensions for v8-m architecture with coprocessor 7),
+@item@code{+nofp}: Disables all FPU instructions.
+@item@code{+nodsp}: Disables DSP Extension.
+@end itemize
 
 For @code{armv8.1-m.main}:
 
-@code{+dsp}: Enables DSP Extension.
-@code{+fp}: Enables single and half precision scalar Floating Point Extensions
+@itemize @w{}
+@item@code{+dsp}: Enables DSP Extension.
+@item@code{+fp}: Enables single and half precision scalar Floating Point Extensions
 for Armv8.1-M Mainline with 16 double-word registers.
-@code{+fp.dp}: Enables double precision scalar Floating Point Extensions for
+@item@code{+fp.dp}: Enables double precision scalar Floating Point Extensions for
 Armv8.1-M Mainline, implies @code{+fp}.
-@code{+mve}: Enables integer only M-profile Vector Extension for
+@item@code{+mve}: Enables integer only M-profile Vector Extension for
 Armv8.1-M Mainline, implies @code{+dsp}.
-@code{+mve.fp}: Enables Floating Point M-profile Vector Extension for
+@item@code{+mve.fp}: Enables Floating Point M-profile Vector Extension for
 Armv8.1-M Mainline, implies @code{+mve} and @code{+fp}.
-@code{+nofp}: Disables all FPU instructions.
-@code{+nodsp}: Disables DSP Extension.
-@code{+nomve}: Disables all M-profile Vector Extensions.
+@item@code{+nofp}: Disables all FPU instructions.
+@item@code{+nodsp}: Disables DSP Extension.
+@item@code{+nomve}: Disables all M-profile Vector Extensions.
+@end itemize
 
 For @code{armv8-a}:
 
-@code{+crc}: Enables CRC32 Extension.
-@code{+simd}: Enables VFP and NEON for Armv8-A.
-@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies
-@code{+simd}.
-@code{+sb}: Enables Speculation Barrier Instruction for Armv8-A.
-@code{+predres}: Enables Execution and Data Prediction Restriction Instruction
+@itemize @w{}
+@item@code{+crc}: Enables CRC32 Extension.
+@item@code{+simd}: Enables VFP and NEON for Armv8-A.
+@item@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies @code{+simd}.
+@item@code{+sb}: Enables Speculation Barrier Instruction for Armv8-A.
+@item@code{+predres}: Enables Execution and Data Prediction Restriction Instruction
 for Armv8-A.
-@code{+nofp}: Disables all FPU, NEON and Cryptography Extensions.
-@code{+nocrypto}: Disables Cryptography Extensions.
+@item@code{+nofp}: Disables all FPU, NEON and Cryptography Extensions.
+@item@code{+nocrypto}: Disables Cryptography Extensions.
+@end itemize
 
 For @code{armv8.1-a}:
 
-@code{+simd}: Enables VFP and NEON for Armv8.1-A.
-@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies
-@code{+simd}.
-@code{+sb}: Enables Speculation Barrier Instruction for Armv8-A.
-@code{+predres}: Enables Execution and Data Prediction Restriction Instruction
+@itemize @w{}
+@item@code{+simd}: Enables VFP and NEON for Armv8.1-A.
+@item@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies @code{+simd}.
+@item@code{+sb}: Enables Speculation Barrier Instruction for Armv8-A.
+@item@code{+predres}: Enables Execution and Data Prediction Restriction Instruction
 for Armv8-A.
-@code{+nofp}: Disables all FPU, NEON and Cryptography Extensions.
-@code{+nocrypto}: Disables Cryptography Extensions.
+@item@code{+nofp}: Disables all FPU, NEON and Cryptography Extensions.
+@item@code{+nocrypto}: Disables Cryptography Extensions.
+@end itemize
 
 For @code{armv8.2-a} and @code{armv8.3-a}:
 
-@code{+simd}: Enables VFP and NEON for Armv8.1-A.
-@code{+fp16}: Enables FP16 Extension for Armv8.2-A, implies @code{+simd}.
-@code{+fp16fml}: Enables FP16 Floating Point Multiplication Variant Extensions
+@itemize @w{}
+@item@code{+simd}: Enables VFP and NEON for Armv8.1-A.
+@item@code{+fp16}: Enables FP16 Extension for Armv8.2-A, implies @code{+simd}.
+@item@code{+fp16fml}: Enables FP16 Floating Point Multiplication Variant Extensions
 for Armv8.2-A, implies @code{+fp16}.
-@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies
-@code{+simd}.
-@code{+dotprod}: Enables Dot Product Extensions for Armv8.2-A, implies
-@code{+simd}.
-@code{+sb}: Enables Speculation Barrier Instruction for Armv8-A.
-@code{+predres}: Enables Execution and Data Prediction Restriction Instruction
+@item@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies @code{+simd}.
+@item@code{+dotprod}: Enables Dot Product Extensions for Armv8.2-A, implies @code{+simd}.
+@item@code{+sb}: Enables Speculation Barrier Instruction for Armv8-A.
+@item@code{+predres}: Enables Execution and Data Prediction Restriction Instruction
 for Armv8-A.
-@code{+nofp}: Disables all FPU, NEON, Cryptography and Dot Product Extensions.
-@code{+nocrypto}: Disables Cryptography Extensions.
+@item@code{+nofp}: Disables all FPU, NEON, Cryptography and Dot Product Extensions.
+@item@code{+nocrypto}: Disables Cryptography Extensions.
+@end itemize
 
 For @code{armv8.4-a}:
 
-@code{+simd}: Enables VFP and NEON for Armv8.1-A and Dot Product Extensions for
+@itemize @w{}
+@item@code{+simd}: Enables VFP and NEON for Armv8.1-A and Dot Product Extensions for
 Armv8.2-A.
-@code{+fp16}: Enables FP16 Floating Point and Floating Point Multiplication
+@item@code{+fp16}: Enables FP16 Floating Point and Floating Point Multiplication
 Variant Extensions for Armv8.2-A, implies @code{+simd}.
-@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies
-@code{+simd}.
-@code{+sb}: Enables Speculation Barrier Instruction for Armv8-A.
-@code{+predres}: Enables Execution and Data Prediction Restriction Instruction
+@item@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies @code{+simd}.
+@item@code{+sb}: Enables Speculation Barrier Instruction for Armv8-A.
+@item@code{+predres}: Enables Execution and Data Prediction Restriction Instruction
 for Armv8-A.
-@code{+nofp}: Disables all FPU, NEON, Cryptography and Dot Product Extensions.
-@code{+nocryptp}: Disables Cryptography Extensions.
+@item@code{+nofp}: Disables all FPU, NEON, Cryptography and Dot Product Extensions.
+@item@code{+nocryptp}: Disables Cryptography Extensions.
+@end itemize
 
 For @code{armv8.5-a}:
 
-@code{+simd}: Enables VFP and NEON for Armv8.1-A and Dot Product Extensions for
+@itemize @w{}
+@item@code{+simd}: Enables VFP and NEON for Armv8.1-A and Dot Product Extensions for
 Armv8.2-A.
-@code{+fp16}: Enables FP16 Floating Point and Floating Point Multiplication
+@item@code{+fp16}: Enables FP16 Floating Point and Floating Point Multiplication
 Variant Extensions for Armv8.2-A, implies @code{+simd}.
-@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies
-@code{+simd}.
-@code{+nofp}: Disables all FPU, NEON, Cryptography and Dot Product Extensions.
-@code{+nocryptp}: Disables Cryptography Extensions.
-
+@item@code{+crypto}: Enables Cryptography Extensions for Armv8-A, implies @code{+simd}.
+@item@code{+nofp}: Disables all FPU, NEON, Cryptography and Dot Product Extensions.
+@item@code{+nocryptp}: Disables Cryptography Extensions.
+@end itemize
 
 @cindex @code{-mfpu=} command-line option, ARM
 @item -mfpu=@var{floating-point-format}
