From 754bbf7a25a8dda49b5d08ef0d0443bbf5af0e36 Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Sun, 7 Apr 2024 13:41:34 -0500 Subject: new repository --- devdocs/gcc~13/h8_002f300-options.html | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 devdocs/gcc~13/h8_002f300-options.html (limited to 'devdocs/gcc~13/h8_002f300-options.html') diff --git a/devdocs/gcc~13/h8_002f300-options.html b/devdocs/gcc~13/h8_002f300-options.html new file mode 100644 index 00000000..746c93fb --- /dev/null +++ b/devdocs/gcc~13/h8_002f300-options.html @@ -0,0 +1,32 @@ +

3.19.18 H8/300 Options

These ‘-m’ options are defined for the H8/300 implementations:

+-mrelax +
+

Shorten some address references at link time, when possible; uses the linker option -relax. See ld and the H8/300 in Using ld, for a fuller description.

+-mh +
+

Generate code for the H8/300H.

+-ms +
+

Generate code for the H8S.

+-mn +
+

Generate code for the H8S and H8/300H in the normal mode. This switch must be used either with -mh or -ms.

+-ms2600 +
+

Generate code for the H8S/2600. This switch must be used with -ms.

+-mexr +
+

Extended registers are stored on stack before execution of function with monitor attribute. Default option is -mexr. This option is valid only for H8S targets.

+ -mno-exr +
+

Extended registers are not stored on stack before execution of function with monitor attribute. Default option is -mno-exr. This option is valid only for H8S targets.

+-mint32 +
+

Make int data 32 bits by default.

+-malign-300 +

On the H8/300H and H8S, use the same alignment rules as for the H8/300. The default for the H8/300H and H8S is to align longs and floats on 4-byte boundaries. -malign-300 causes them to be aligned on 2-byte boundaries. This option has no effect on the H8/300.

+

+ © Free Software Foundation
Licensed under the GNU Free Documentation License, Version 1.3.
+ https://gcc.gnu.org/onlinedocs/gcc-13.1.0/gcc/H8_002f300-Options.html +

+
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