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s390: Add support for z17 as CPU name

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So far IBM z17 was identified as arch15.  Add the real name, as it has
been announced. [1]

[1]: IBM z17 announcement letter, AD25-0015,
     https://www.ibm.com/docs/en/announcements/z17-makes-more-possible

gas/
	* config/tc-s390.c (s390_parse_cpu): Add z17 as alternate CPU
	name for arch15.
	* doc/c-s390.texi: Likewise.
	* doc/as.texi: Likewise.

opcodes/
	* s390-mkopc.c (main): Add z17 as alternate CPU name for arch15.

Signed-off-by: Jens Remus <jremus@linux.ibm.com>
This commit is contained in:
Jens Remus
2025-04-09 08:59:24 +02:00
parent 5ea1eec52f
commit 981fe5fd80
4 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
gas/config/tc-s390.c
View File

@@ -343,7 +343,7 @@ s390_parse_cpu (const char *arg,
S390_INSTR_FLAG_HTM | S390_INSTR_FLAG_VX }, S390_INSTR_FLAG_HTM | S390_INSTR_FLAG_VX },
{ STRING_COMMA_LEN ("z16"), STRING_COMMA_LEN ("arch14"), { STRING_COMMA_LEN ("z16"), STRING_COMMA_LEN ("arch14"),
S390_INSTR_FLAG_HTM | S390_INSTR_FLAG_VX }, S390_INSTR_FLAG_HTM | S390_INSTR_FLAG_VX },
{ STRING_COMMA_LEN (""), STRING_COMMA_LEN ("arch15"), { STRING_COMMA_LEN ("z17"), STRING_COMMA_LEN ("arch15"),
S390_INSTR_FLAG_HTM | S390_INSTR_FLAG_VX } S390_INSTR_FLAG_HTM | S390_INSTR_FLAG_VX }
}; };
static struct static struct

3
gas/doc/as.texi
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@@ -1944,7 +1944,8 @@ Specify which s390 processor variant is the target, @samp{g5} (or
@samp{arch6}), @samp{z9-109}, @samp{z9-ec} (or @samp{arch7}), @samp{z10} (or @samp{arch6}), @samp{z9-109}, @samp{z9-ec} (or @samp{arch7}), @samp{z10} (or
@samp{arch8}), @samp{z196} (or @samp{arch9}), @samp{zEC12} (or @samp{arch10}), @samp{arch8}), @samp{z196} (or @samp{arch9}), @samp{zEC12} (or @samp{arch10}),
@samp{z13} (or @samp{arch11}), @samp{z14} (or @samp{arch12}), @samp{z15} @samp{z13} (or @samp{arch11}), @samp{z14} (or @samp{arch12}), @samp{z15}
(or @samp{arch13}), @samp{z16} (or @samp{arch14}), or @samp{arch15}. (or @samp{arch13}), @samp{z16} (or @samp{arch14}), or @samp{z17} (or
@samp{arch15}).
@item -mregnames @item -mregnames
@itemx -mno-regnames @itemx -mno-regnames
Allow or disallow symbolic names for registers. Allow or disallow symbolic names for registers.

5
gas/doc/c-s390.texi
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@@ -18,7 +18,8 @@ and eleven chip levels. The architecture modes are the Enterprise System
Architecture (ESA) and the newer z/Architecture mode. The chip levels Architecture (ESA) and the newer z/Architecture mode. The chip levels
are g5 (or arch3), g6, z900 (or arch5), z990 (or arch6), z9-109, z9-ec are g5 (or arch3), g6, z900 (or arch5), z990 (or arch6), z9-109, z9-ec
(or arch7), z10 (or arch8), z196 (or arch9), zEC12 (or arch10), z13 (or arch7), z10 (or arch8), z196 (or arch9), zEC12 (or arch10), z13
(or arch11), z14 (or arch12), z15 (or arch13), z16 (or arch14), or arch15. (or arch11), z14 (or arch12), z15 (or arch13), z16 (or arch14), or
z17 (arch15).
@menu @menu
* s390 Options:: Command-line Options. * s390 Options:: Command-line Options.
@@ -73,7 +74,7 @@ are recognized:
@code{z14} (or @code{arch12}), @code{z14} (or @code{arch12}),
@code{z15} (or @code{arch13}), @code{z15} (or @code{arch13}),
@code{z16} (or @code{arch14}), and @code{z16} (or @code{arch14}), and
@code{arch15}. @code{z17} (or @code{arch15}).
Assembling an instruction that is not supported on the target Assembling an instruction that is not supported on the target
processor results in an error message. processor results in an error message.

3
opcodes/s390-mkopc.c
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@@ -443,7 +443,8 @@ main (void)
else if (strcmp (cpu_string, "z16") == 0 else if (strcmp (cpu_string, "z16") == 0
|| strcmp (cpu_string, "arch14") == 0) || strcmp (cpu_string, "arch14") == 0)
min_cpu = S390_OPCODE_ARCH14; min_cpu = S390_OPCODE_ARCH14;
else if (strcmp (cpu_string, "arch15") == 0) else if (strcmp (cpu_string, "z17") == 0
|| strcmp (cpu_string, "arch15") == 0)
min_cpu = S390_OPCODE_ARCH15; min_cpu = S390_OPCODE_ARCH15;
else { else {
print_error ("Mnemonic \"%s\": Couldn't parse CPU string: %s\n", print_error ("Mnemonic \"%s\": Couldn't parse CPU string: %s\n",