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1.1
date	2026.07.19.11.17.42;	author adam;	state Exp;
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desc
@@


1.1
log
@gcc15: updated to 15.3

15.3
This release is a bug-fix release, containing fixes for regressions in
GCC 15.2 relative to previous releases of GCC.

PkgSrc:
Allow building on Darwin/aarch64.
@
text
@$NetBSD$

Support Darwin/aarch64.
https://github.com/Homebrew/homebrew-core/blob/main/Patches/gcc/gcc-15.3.0.diff

--- gcc/config/aarch64/aarch64-cores.def.orig	2026-06-12 06:09:06.108518048 +0000
+++ gcc/config/aarch64/aarch64-cores.def
@@@@ -177,7 +177,8 @@@@ AARCH64_CORE("cortex-r82ae", cortexr82ae
 /* Apple (A12 and M) cores.
    Known part numbers as listed in other public sources.
    Placeholders for schedulers, generic_armv8_a for costs.
-   A12 seems mostly 8.3, M1 is 8.5 without BTI, M2 and M3 are 8.6
+   A12 seems mostly 8.3, M1 is 8.5 without BTI, M2 and M3 are 8.6.
+   M4 is 9.2 but without SVE, so the closest match is 8.7.
    From measurements made so far the odd-number core IDs are performance.  */
 AARCH64_CORE("apple-a12", applea12, cortexa53, V8_3A,  (), generic_armv8_a, 0x61, 0x12, -1)
 AARCH64_CORE("apple-m1", applem1_0, cortexa57, V8_5A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x21, 0x20), -1)
@@@@ -188,7 +189,12 @@@@ AARCH64_CORE("apple-m2", applem2_0, cort
 AARCH64_CORE("apple-m2", applem2_1, cortexa57, V8_6A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x33, 0x32), -1)
 AARCH64_CORE("apple-m2", applem2_2, cortexa57, V8_6A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x35, 0x34), -1)
 AARCH64_CORE("apple-m2", applem2_3, cortexa57, V8_6A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x39, 0x38), -1)
-AARCH64_CORE("apple-m3", applem3_0, cortexa57, V8_6A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x49, 0x48), -1)
+AARCH64_CORE("apple-m3", applem3_0, cortexa57, V8_6A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x43, 0x42), -1)
+AARCH64_CORE("apple-m3", applem3_1, cortexa57, V8_6A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x45, 0x44), -1)
+AARCH64_CORE("apple-m3", applem3_2, cortexa57, V8_6A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x49, 0x48), -1)
+AARCH64_CORE("apple-m4", applem4_0, cortexa57, V8_7A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x53, 0x52), -1)
+AARCH64_CORE("apple-m4", applem4_1, cortexa57, V8_7A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x55, 0x54), -1)
+AARCH64_CORE("apple-m4", applem4_2, cortexa57, V8_7A,  (), generic_armv8_a, 0x61, AARCH64_BIG_LITTLE (0x59, 0x58), -1)

 /* Armv9.0-A Architecture Processors.  */
@