From e1ec62c46a0be4c40414df02f9b6fccfca94006e Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Mon, 28 May 2018 21:18:43 -0400 Subject: Update libre/qemu-user-static and dependencies Fighting with glib2 was no fun. But hey, at least I got a GCC bug report out of it! https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85957 To get around this, I enabled SSE2 for glib2-static. This means it won't run on pre-Pentium 4 (2001) i686 processors; which will cause problems on the Pentium Pro/2 and the Pentium 3, and their AMD competitors: K6 and K7 (the latter of which was branded as Athlon, Athlon XP, Duron, and Sempron). https://lists.parabola.nu/pipermail/dev/2018-May/006748.html If someone digs out a Pentium 2 and gets Parabola to boot on it, I'll figure out a different way to get around glib2's disagreement with x87 floating point math; and turn SSE2 back off. --- ...Rename-validate_guest_space-init_guest_co.patch | 54 ---------------------- 1 file changed, 54 deletions(-) delete mode 100644 libre/qemu-user-static/0002-linux-user-Rename-validate_guest_space-init_guest_co.patch (limited to 'libre/qemu-user-static/0002-linux-user-Rename-validate_guest_space-init_guest_co.patch') diff --git a/libre/qemu-user-static/0002-linux-user-Rename-validate_guest_space-init_guest_co.patch b/libre/qemu-user-static/0002-linux-user-Rename-validate_guest_space-init_guest_co.patch deleted file mode 100644 index 06e508219..000000000 --- a/libre/qemu-user-static/0002-linux-user-Rename-validate_guest_space-init_guest_co.patch +++ /dev/null @@ -1,54 +0,0 @@ -From b5b929b0423e5db333c9d5dfc104bb3598ff4182 Mon Sep 17 00:00:00 2001 -From: Luke Shumaker -Date: Thu, 28 Dec 2017 08:03:26 -0500 -Subject: [PATCH 02/10] linux-user: Rename validate_guest_space => - init_guest_commpage - -init_guest_commpage is a much more honest description of what the function -does. validate_guest_space not only suggests that the function has no -side-effects, but also introduces confusion as to why it is only needed on -32-bit ARM targets. - -Signed-off-by: Luke Shumaker ---- - linux-user/elfload.c | 10 +++++----- - 1 file changed, 5 insertions(+), 5 deletions(-) - -diff --git a/linux-user/elfload.c b/linux-user/elfload.c -index cac991159c..453394239c 100644 ---- a/linux-user/elfload.c -+++ b/linux-user/elfload.c -@@ -362,8 +362,8 @@ enum { - * The guest code may leave a page mapped and populate it if the - * address is suitable. - */ --static int validate_guest_space(unsigned long guest_base, -- unsigned long guest_size) -+static int init_guest_commpage(unsigned long guest_base, -+ unsigned long guest_size) - { - unsigned long real_start, test_page_addr; - -@@ -1836,7 +1836,7 @@ unsigned long init_guest_space(unsigned long host_start, - * address. */ - if (host_start && !host_size) { - #if defined(TARGET_ARM) && !defined(TARGET_AARCH64) -- if (validate_guest_space(host_start, host_size) == 1) { -+ if (init_guest_commpage(host_start, host_size) != 1) { - return (unsigned long)-1; - } - #endif -@@ -1881,8 +1881,8 @@ unsigned long init_guest_space(unsigned long host_start, - if (!host_start || real_start == current_start) { - #if defined(TARGET_ARM) && !defined(TARGET_AARCH64) - /* On 32-bit ARM, we need to also be able to map the commpage. */ -- int valid = validate_guest_space(real_start - guest_start, -- real_size); -+ int valid = init_guest_commpage(real_start - guest_start, -+ real_size); - if (valid == 1) { - break; - } else if (valid == -1) { --- -2.15.1 - -- cgit v1.2.3