From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 32/41] include/elf: Add defines related to GNU property notes for AArch64
Date: Tue, 20 Oct 2020 16:56:47 +0100 [thread overview]
Message-ID: <20201020155656.8045-33-peter.maydell@linaro.org> (raw)
In-Reply-To: <20201020155656.8045-1-peter.maydell@linaro.org>
From: Richard Henderson <richard.henderson@linaro.org>
These are all of the defines required to parse
GNU_PROPERTY_AARCH64_FEATURE_1_AND, copied from binutils.
Other missing defines related to other GNU program headers
and notes are elided for now.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201016184207.786698-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
include/elf.h | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/include/elf.h b/include/elf.h
index c117a4d1ab0..10126ff809a 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -26,9 +26,13 @@ typedef int64_t Elf64_Sxword;
#define PT_NOTE 4
#define PT_SHLIB 5
#define PT_PHDR 6
+#define PT_LOOS 0x60000000
+#define PT_HIOS 0x6fffffff
#define PT_LOPROC 0x70000000
#define PT_HIPROC 0x7fffffff
+#define PT_GNU_PROPERTY (PT_LOOS + 0x474e553)
+
#define PT_MIPS_REGINFO 0x70000000
#define PT_MIPS_RTPROC 0x70000001
#define PT_MIPS_OPTIONS 0x70000002
@@ -1657,6 +1661,24 @@ typedef struct elf64_shdr {
#define NT_ARM_SYSTEM_CALL 0x404 /* ARM system call number */
#define NT_ARM_SVE 0x405 /* ARM Scalable Vector Extension regs */
+/* Defined note types for GNU systems. */
+
+#define NT_GNU_PROPERTY_TYPE_0 5 /* Program property */
+
+/* Values used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0). */
+
+#define GNU_PROPERTY_STACK_SIZE 1
+#define GNU_PROPERTY_NO_COPY_ON_PROTECTED 2
+
+#define GNU_PROPERTY_LOPROC 0xc0000000
+#define GNU_PROPERTY_HIPROC 0xdfffffff
+#define GNU_PROPERTY_LOUSER 0xe0000000
+#define GNU_PROPERTY_HIUSER 0xffffffff
+
+#define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000
+#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1u << 0)
+#define GNU_PROPERTY_AARCH64_FEATURE_1_PAC (1u << 1)
+
/*
* Physical entry point into the kernel.
*
--
2.20.1
next prev parent reply other threads:[~2020-10-20 16:15 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-20 15:56 [PULL 00/41] target-arm queue Peter Maydell
2020-10-20 15:56 ` [PULL 01/41] target/arm: Fix SMLAD incorrect setting of Q bit Peter Maydell
2020-10-20 15:56 ` [PULL 02/41] target/arm: AArch32 VCVT fixed-point to float is always round-to-nearest Peter Maydell
2020-10-20 15:56 ` [PULL 03/41] hw/arm/strongarm: Fix 'time to transmit a char' unit comment Peter Maydell
2020-10-20 15:56 ` [PULL 04/41] hw/arm: Restrict APEI tables generation to the 'virt' machine Peter Maydell
2020-10-20 15:56 ` [PULL 05/41] hw/timer/bcm2835: Introduce BCM2835_SYSTIMER_COUNT definition Peter Maydell
2020-10-20 15:56 ` [PULL 06/41] hw/timer/bcm2835: Rename variable holding CTRL_STATUS register Peter Maydell
2020-10-20 15:56 ` [PULL 07/41] hw/timer/bcm2835: Support the timer COMPARE registers Peter Maydell
2020-10-20 15:56 ` [PULL 08/41] hw/arm/bcm2835_peripherals: Correctly wire the SYS_timer IRQs Peter Maydell
2020-10-20 15:56 ` [PULL 09/41] accel/tcg: Add tlb_flush_page_bits_by_mmuidx* Peter Maydell
2020-10-20 15:56 ` [PULL 10/41] target/arm: Use tlb_flush_page_bits_by_mmuidx* Peter Maydell
2020-10-20 15:56 ` [PULL 11/41] tests/qtest: Add npcm7xx timer test Peter Maydell
2020-10-20 15:56 ` [PULL 12/41] loads-stores.rst: add footnote that clarifies GETPC usage Peter Maydell
2020-10-20 15:56 ` [PULL 13/41] hw/intc/bcm2835_ic: Trace GPU/CPU IRQ handlers Peter Maydell
2020-10-20 15:56 ` [PULL 14/41] hw/intc/bcm2836_control: Use IRQ definitions instead of magic numbers Peter Maydell
2020-10-20 15:56 ` [PULL 15/41] target/arm: Remove redundant mmu_idx lookup Peter Maydell
2020-10-20 15:56 ` [PULL 16/41] target/arm: Fix reported EL for mte_check_fail Peter Maydell
2020-10-20 15:56 ` [PULL 17/41] target/arm: Ignore HCR_EL2.ATA when {E2H,TGE} != 11 Peter Maydell
2020-10-20 15:56 ` [PULL 18/41] microbit_i2c: Fix coredump when dump-vmstate Peter Maydell
2020-10-20 15:56 ` [PULL 19/41] hw/arm/nseries: Fix loading kernel image on n8x0 machines Peter Maydell
2020-10-20 15:56 ` [PULL 20/41] decodetree: Fix codegen for non-overlapping group inside overlapping group Peter Maydell
2020-10-20 15:56 ` [PULL 21/41] target/arm: Implement v8.1M NOCP handling Peter Maydell
2020-10-20 15:56 ` [PULL 22/41] target/arm: Implement v8.1M conditional-select insns Peter Maydell
2020-10-20 15:56 ` [PULL 23/41] target/arm: Make the t32 insn[25:23]=111 group non-overlapping Peter Maydell
2020-10-20 15:56 ` [PULL 24/41] target/arm: Don't allow BLX imm for M-profile Peter Maydell
2020-10-20 15:56 ` [PULL 25/41] target/arm: Implement v8.1M branch-future insns (as NOPs) Peter Maydell
2020-10-20 15:56 ` [PULL 26/41] target/arm: Implement v8.1M low-overhead-loop instructions Peter Maydell
2020-10-20 15:56 ` [PULL 27/41] target/arm: Fix has_vfp/has_neon ID reg squashing for M-profile Peter Maydell
2020-10-20 15:56 ` [PULL 28/41] target/arm: Allow M-profile CPUs with FP16 to set FPSCR.FP16 Peter Maydell
2020-10-20 15:56 ` [PULL 29/41] target/arm: Implement FPSCR.LTPSIZE for M-profile LOB extension Peter Maydell
2020-10-20 15:56 ` [PULL 30/41] linux-user/aarch64: Reset btype for signals Peter Maydell
2020-10-20 15:56 ` [PULL 31/41] linux-user: Set PAGE_TARGET_1 for TARGET_PROT_BTI Peter Maydell
2020-10-20 15:56 ` Peter Maydell [this message]
2020-10-20 15:56 ` [PULL 33/41] linux-user/elfload: Avoid leaking interp_name using GLib memory API Peter Maydell
2020-10-20 15:56 ` [PULL 34/41] linux-user/elfload: Fix coding style in load_elf_image Peter Maydell
2020-10-20 15:56 ` [PULL 35/41] linux-user/elfload: Adjust iteration over phdr Peter Maydell
2020-10-20 15:56 ` [PULL 36/41] linux-user/elfload: Move PT_INTERP detection to first loop Peter Maydell
2020-10-20 15:56 ` [PULL 37/41] linux-user/elfload: Use Error for load_elf_image Peter Maydell
2020-10-20 15:56 ` [PULL 38/41] linux-user/elfload: Use Error for load_elf_interp Peter Maydell
2020-10-20 15:56 ` [PULL 39/41] linux-user/elfload: Parse NT_GNU_PROPERTY_TYPE_0 notes Peter Maydell
2020-10-20 15:56 ` [PULL 40/41] linux-user/elfload: Parse GNU_PROPERTY_AARCH64_FEATURE_1_AND Peter Maydell
2020-10-20 15:56 ` [PULL 41/41] tests/tcg/aarch64: Add bti smoke tests Peter Maydell
2020-10-20 16:36 ` [PULL 00/41] target-arm queue Philippe Mathieu-Daudé
2020-10-20 16:36 ` no-reply
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