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authorGeorg-Johann Lay <avr@gjlay.de>2017-07-17 10:23:10 +0100
committerNick Clifton <nickc@redhat.com>2017-07-17 10:23:28 +0100
commitf27dadca0ad18d5a0ba032c3d3f6a60ea55d887b (patch)
treef579e51c465a3063b5bc44a33ef9bc839564bd53 /gas
parentcaa74962b638d9d468e77dca3e410b061af9aa43 (diff)
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Update assembler documentation on some AVR cores.
PR 21472 * config/tc-avr.c (mcu_types): Add entries for: attiny212, attiny214, attiny412, attiny414, attiny814, attiny1614, attiny1616, attiny1617, attiny3214, attiny3216, attiny3217. (md_show_usage): Adjust doc for "avrxmega3". * doc/c-avr.texi (AVR options) [-mmcu=]: Adjust doc for avrxmega3. Add MCUs: attiny212, attiny214, attiny412, attiny414, attiny416, attiny417, attiny814, attiny816, attiny817, attiny1614, attiny1616, attiny1617, attiny3214, attiny3216, attiny3217.
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog12
-rw-r--r--gas/config/tc-avr.c13
-rw-r--r--gas/doc/c-avr.texi9
3 files changed, 30 insertions, 4 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 9bf66e3..a976fc6 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,15 @@
+2017-07-17 Georg-Johann Lay <avr@gjlay.de>
+
+ PR 21472
+ * config/tc-avr.c (mcu_types): Add entries for: attiny212,
+ attiny214, attiny412, attiny414, attiny814, attiny1614,
+ attiny1616, attiny1617, attiny3214, attiny3216, attiny3217.
+ (md_show_usage): Adjust doc for "avrxmega3".
+ * doc/c-avr.texi (AVR options) [-mmcu=]: Adjust doc for avrxmega3.
+ Add MCUs: attiny212, attiny214, attiny412, attiny414, attiny416,
+ attiny417, attiny814, attiny816, attiny817, attiny1614,
+ attiny1616, attiny1617, attiny3214, attiny3216, attiny3217.
+
2017-07-13 Jim Wilson <jim.wilson@linaro.org>
* config/tc-arch64.c (aarch64_cpus): Add AARCH64_FEATURE_RDMA to
diff --git a/gas/config/tc-avr.c b/gas/config/tc-avr.c
index 7e3f719..067657b 100644
--- a/gas/config/tc-avr.c
+++ b/gas/config/tc-avr.c
@@ -402,10 +402,21 @@ static struct mcu_type_s mcu_types[] =
{"atxmega16e5", AVR_ISA_XMEGA, bfd_mach_avrxmega2},
{"atxmega8e5", AVR_ISA_XMEGA, bfd_mach_avrxmega2},
{"atxmega32x1", AVR_ISA_XMEGA, bfd_mach_avrxmega2},
+ {"attiny212", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny214", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny412", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny414", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
{"attiny416", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
{"attiny417", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny814", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
{"attiny816", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
{"attiny817", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny1614", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny1616", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny1617", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny3214", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny3216", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
+ {"attiny3217", AVR_ISA_XMEGA, bfd_mach_avrxmega3},
{"atxmega64a3", AVR_ISA_XMEGA, bfd_mach_avrxmega4},
{"atxmega64a3u",AVR_ISA_XMEGAU, bfd_mach_avrxmega4},
{"atxmega64a4u",AVR_ISA_XMEGAU, bfd_mach_avrxmega4},
@@ -661,7 +672,7 @@ md_show_usage (FILE *stream)
" avr51 - enhanced AVR core with up to 128K program memory\n"
" avr6 - enhanced AVR core with up to 256K program memory\n"
" avrxmega2 - XMEGA, > 8K, < 64K FLASH, < 64K RAM\n"
- " avrxmega3 - XMEGA, > 8K, <= 64K FLASH, > 64K RAM\n"
+ " avrxmega3 - XMEGA, RAM + FLASH < 64K, Flash visible in RAM\n"
" avrxmega4 - XMEGA, > 64K, <= 128K FLASH, <= 64K RAM\n"
" avrxmega5 - XMEGA, > 64K, <= 128K FLASH, > 64K RAM\n"
" avrxmega6 - XMEGA, > 128K, <= 256K FLASH, <= 64K RAM\n"
diff --git a/gas/doc/c-avr.texi b/gas/doc/c-avr.texi
index e419964..cb9cbe0 100644
--- a/gas/doc/c-avr.texi
+++ b/gas/doc/c-avr.texi
@@ -97,9 +97,12 @@ atxmega16a4, atxmega16a4u, atxmega16c4, atxmega16d4, atxmega16x1,
atxmega32a4, atxmega32a4u, atxmega32c4, atxmega32d4, atxmega16e5,
atxmega8e5, atxmega32e5, atxmega32x1).
-Instruction set avrxmega3 is for the XMEGA AVR core with 8K to 64K
-program memory space and greater than 64K data space (MCU types:
-none).
+Instruction set avrxmega3 is for the XMEGA AVR core with up to 64K
+of combined program memory and RAM, and with program memory
+visible in the RAM address space (MCU types:
+attiny212, attiny214, attiny412, attiny414, attiny416, attiny417,
+attiny814, attiny816, attiny817, attiny1614, attiny1616, attiny1617,
+attiny3214, attiny3216, attiny3217).
Instruction set avrxmega4 is for the XMEGA AVR core with up to 64K
program memory space and less than 64K data space (MCU types: