push sheeet

pkgs/os-specific/darwin/apple-source-releases/top/meson.build.in

@@ -0,0 +1,80 @@
+# Build settings based on the upstream Xcode project.
+# See: https://github.com/apple-oss-distributions/top/blob/main/top.xcodeproj/project.pbxproj
+
+# Project settings
+project('top', 'c', version : '@version@')
+
+
+# Dependencies
+cc = meson.get_compiler('c')
+
+libutil = cc.find_library('util', has_headers : 'libutil.h')
+ncurses = [
+    dependency('ncurses'),
+    dependency('form'),
+    dependency('panel'),
+]
+sdk_frameworks = dependency('appleframeworks', modules : ['CoreFoundation', 'IOKit'])
+
+
+# Libraries
+libtop = static_library(
+    'top',
+    sources : [
+        'libtop.c',
+    ],
+)
+install_headers(
+    'libtop.h',
+)
+
+# Binaries
+top = executable(
+    'top',
+    dependencies : [libutil, ncurses, sdk_frameworks],
+    install : true,
+    link_with : libtop,
+    sources : [
+        'command.c',
+        'cpu.c',
+        'csw.c',
+        'faults.c',
+        'generic.c',
+        'globalstats.c',
+        'layout.c',
+        'log.c',
+        'logging.c',
+        'main.c',
+        'memstats.c',
+        'messages.c',
+        'options.c',
+        'pgrp.c',
+        'pid.c',
+        'ports.c',
+        'power.c',
+        'ppid.c',
+        'preferences.c',
+        'pstate.c',
+        'sig.c',
+        'statistic.c',
+        'syscalls.c',
+        'threads.c',
+        'timestat.c',
+        'top.c',
+        'uid.c',
+        'uinteger.c',
+        'user.c',
+        'userinput.c',
+        'userinput_help.c',
+        'userinput_mode.c',
+        'userinput_order.c',
+        'userinput_secondary_order.c',
+        'userinput_signal.c',
+        'userinput_sleep.c',
+        'userinput_user.c',
+        'workqueue.c',
+    ],
+)
+install_man(
+    'top.1',
+)

pkgs/os-specific/darwin/apple-source-releases/top/package.nix

@@ -0,0 +1,42 @@
+{
+  apple-sdk,
+  libutil,
+  mkAppleDerivation,
+  ncurses,
+  pkg-config,
+}:
+
+let
+  xnu = apple-sdk.sourceRelease "xnu";
+in
+mkAppleDerivation {
+  releaseName = "top";
+
+  xcodeHash = "sha256-YeBhEstvPh8IX8ArVc7U8IRU6vqPoOE6kBTqcqZonGc=";
+
+  patches = [
+    # Upstream removed aarch64 support from the 137 source release, but the removal can be reverted.
+    # Otherwise, top will fail to run on aarch64-darwin.
+    # Based on https://github.com/apple-oss-distributions/top/commit/a989bd5d18246e330e5feadd80958b913351f8ae.diff
+    ./patches/0001-Revert-change-that-dropped-aarch64-support.patch
+  ];
+
+  postPatch = ''
+    # Fix duplicate symbol error. `tsamp` is unused in `main.c`.
+    substituteInPlace main.c \
+      --replace-fail 'const libtop_tsamp_t *tsamp;' ""
+
+    # Adding the whole sys folder causes header conflicts, so copy only the private headers that are needed.
+    mkdir sys
+    cp ${xnu}/bsd/sys/{kern_memorystatus.h,reason.h} sys/
+  '';
+
+  buildInputs = [
+    libutil
+    ncurses
+  ];
+
+  nativeBuildInputs = [ pkg-config ];
+
+  meta.description = "Display information about processes";
+}

pkgs/os-specific/darwin/apple-source-releases/top/patches/0001-Revert-change-that-dropped-aarch64-support.patch

@@ -0,0 +1,68 @@
+diff --git a/libtop.c b/libtop.c
+index 5afeaf3f90..755a584073 100644
+--- a/libtop.c
++++ b/libtop.c
+@@ -703,11 +703,20 @@
+ 	mach_vm_address_t base = 0, size = 0;
+ 
+ 	switch (type) {
++	case CPU_TYPE_ARM64_32:
++	   	base = SHARED_REGION_BASE_ARM64_32;
++		size = SHARED_REGION_SIZE_ARM64_32;
++		break;
++
+ 	case CPU_TYPE_ARM:
+ 		base = SHARED_REGION_BASE_ARM;
+ 		size = SHARED_REGION_SIZE_ARM;
+ 		break;
+ 
++	case CPU_TYPE_ARM64:
++		base = SHARED_REGION_BASE_ARM64;
++		size = SHARED_REGION_SIZE_ARM64;
++		break;
+ 
+ 	case CPU_TYPE_X86_64:
+ 		base = SHARED_REGION_BASE_X86_64;
+@@ -816,6 +825,8 @@
+ 
+ #if defined(__arm__)
+ 	libtop_p_fw_scan(mach_task_self(), SHARED_REGION_BASE_ARM, SHARED_REGION_SIZE_ARM);
++#elif defined(__arm64__) && !defined(__LP64__)
++	libtop_p_fw_scan(mach_task_self(), SHARED_REGION_BASE_ARM64_32, SHARED_REGION_SIZE_ARM64_32);
+ #elif defined(__arm64__)
+ 	libtop_p_fw_scan(mach_task_self(), SHARED_REGION_BASE_ARM64, SHARED_REGION_SIZE_ARM64);
+ #elif defined(__x86_64__) || defined(__i386__)
+@@ -1329,6 +1340,14 @@
+ 	switch (type) {
+ 	case CPU_TYPE_ARM:
+ 		return SHARED_REGION_SIZE_ARM;
++#if defined(CPU_TYPE_ARM64)
++	case CPU_TYPE_ARM64:
++		return SHARED_REGION_SIZE_ARM64;
++#endif
++#if defined(CPU_TYPE_ARM64_32)
++	case CPU_TYPE_ARM64_32:
++		return SHARED_REGION_SIZE_ARM64_32;
++#endif
+ 	case CPU_TYPE_POWERPC:
+ 		return SHARED_REGION_SIZE_PPC;
+ 	case CPU_TYPE_POWERPC64:
+diff --git a/pid.c b/pid.c
+index 0d9a77460a..54d532d51b 100644
+--- a/pid.c
++++ b/pid.c
+@@ -54,8 +54,13 @@
+ 		proc_is_foreign = true;
+ #endif
+ 		break;
++#if defined(CPU_TYPE_ARM64)
++	case CPU_TYPE_ARM64:
++		proc_is_64 = true;
++		// FALLTHROUGH
++#endif
+ 	case CPU_TYPE_ARM:
+-#if !defined(__arm__)
++#if !defined(__arm__) && !defined(__arm64__)
+ 		proc_is_foreign = true;
+ #endif
+ 		break;